Program

SF-01: Opening Session
Stream: Opening and Closing
Room: Bulding A, Amphitheatre
Chair(s): Nikolaos Matsatsinis, Rudolf Vetschera

• Opening Session
  Rudolf Vetschera, Nikolaos Matsatsinis

MA-01: Mathematical Models in Macro- and Microeconomics 1
Stream: Mathematical Models in Macro- and Microeconomics
Room: Bulding A, Amphitheatre
Chair(s): Alexander Vasin, Michal Cerny

• The calibration of ORDCs for a scarcity pricing mechanism in Belgium
  Jacques Cartuvyels
• On a Competitive Selection Problem with Recall
  Dana Pizarro, Jérôme Renault, Fabien Gensbittel
• Combinatorial Auctions and Discrete Optimization: Desk bidding during a pandemic
  Max Buckley

MA-02: Power system economics
Stream: Economics and game theory (contributed)
Room: Bulding A, Room A5
Chair(s): Anthony Papavasiliou

• Firming Renewable Power with Demand Response: An End-to-end Aggregator Business Model
  Shmuel Oren, Clay Campaigne
• Integration of European balancing markets for electricity – dealing with local transmission constraints in a zonal market design
  Mette Bjørndal
• An analysis of flow-based market coupling from a long-term perspective
  Anthony Papavasiliou, Quentin Lété, Yves Smeers

MA-03: Sustainable Supply Chains (on-site)
Stream: Sustainable Supply Chains
Room: Bulding A, Room 3A
Chair(s): Efthymios Katsoras

• Designing sustainable supply chains
  Petr Fiala, Renata Majovska
• A dynamic analysis for closed-loop supply chains under the effect of Covid-19 pandemic
  Efthymios Katsoras, Patroklos Georgiadis

MA-04: Emerging Applications in Management Science I
Stream: Emerging Applications in Portfolio Selection and Management Science
Room: Bulding A, Room 3B
Chair(s): Felipe Feijoo

• Using deep learning to predict public transport ridership during disruptions
  Menno Yap, Oded Cats
• Multi-Compartment Truck and Trailer Routing Problem: model and solution methods
  Laura Davila-Pena, David R Penas, Balbina Casas-Méndez
• An MIP Model with Endogenous Capacity Investment for Energy Transition Pathways - Interrelation Between Power-to-X, demand Response and Market Coupling
  Felipe Feijoo

MA-06: MILP algorithms for routing problems I
Stream: Mixed Integer Linear Programming
Room: Building Δ, Room Δ103
Chair(s): Roel Leus

• Exact algorithms for budgeted prize-collecting covering subgraph problems
  Nicola Morandi, Roel Leus, Hande Yaman
• A branch-and-price algorithm for the multi-depot multi-trip vehicle routing problems with time windows
  Kubra Sahin, Hande Yaman
• A novel sub-problem of the Vehicle Routing Problem with Time Windows
  Philipp Armbrust, Kerstin Maier, Christian Truden

MA-21: Exploring individual differences and cognitive biases
Stream: Descriptive and prescriptive behavioural OR studies
Room: Virtual Room 21
Chair(s): Ayşegül Engin

• Using visualisation for activating the adequate thinking mode when making stock-flow related decisions
  Michael Leyer, Ayşegül Engin, Jürgen Strohhecker
• Choice blindness detection as an indicator of stable risk preference for public policy?
  Lisa Scholten
• Anchoring in interactive Goal Programming: A behavioral experiment
  Maura Halstead, Manuel López-Ibáñez, Paul Warren, George Farmer
• Decision-maker characteristics and the ratio bias: What drives preferences for ratios of high vs. low numbers?
  Ayşegül Engin, Rudolf Vetschera, David Bourdin

MA-22: Conic optimization and applications
Stream: Conic Optimization and Related Topics
Room: Virtual Room 22
Chair(s): Lucas Létocart, Paula Amaral

• A computational study of solution approaches for computing the Restricted Isometry Property using a mixed-integer SDP
  Frederic Matter, Marc Pfetsch
• Identification of Best Discrimination Surface by Mixed-Integer Semi-Definite Programming for Support Vector Machine
  KATSUHIRO TANAKA, Rei Yamamoto
• Exploiting Partial Correlations in Distributionally Robust Optimization
  Divya Padmanabhan, Karthik Natarajan, Karthyek Murthy
• Matrix generation for binary quadratically constrained quadratic problems
  Lucas Létocart, Enrico Bettiol, Immanuel Bomze, Francesco Rinaldi, Emiliano Traversi

MA-23: Recent Progresses in Mixed-Integer Derivative-free Optimization
Stream: Derivative-free Optimization
Room: Virtual Room 23
Chair(s): Nikolaos Ploskas, Ana Luisa Custodio

• Bayesian Optimization of Neural Network Hyperparameters Using Gaussian Processes
  Christian Milano, Umberto Iemma, Andrea Serani, Matteo Diez
• Towards a Global Derivative-free Trust-region Method for Mixed Continuous and Discrete Problems
  Delphine Sinoquet, Thi Thoi tran, Sébastien Da Veiga, Marcel Mongeau
• A Computational Comparison of Mixed-integer Derivative-free Optimization Solvers in an Adaptive Sampling Surrogate Modeling Framework
  Emmanouil Karantoumanis, Nikolaos Ploskas
• A Computational Comparison of Mixed-integer Derivative-free Optimization Algorithms
  Nikolaos Ploskas, Nikolaos Sahinidis

MA-24: Recent Results in Global Optimization 1
Stream: Global Optimization
Room: Virtual Room 24
Chair(s): Mario Alberto Mendoza Villalba

• Duality for nonconvex optimization problems with abstract convex functions
  Monika Syga, Ewa Bednarczuk
• LIPSCHITZ GLOBAL OPTIMIZATION
  Yaroslav Sergeyev, Dmitri Kvasov, Marat Mukhametzhanov, Maria Chiara Nasso
• Escape Strategies Algorithm (ESSA), a new meta heuristic algorithm for global optimization problems, inspired in pre-predator interaction
  Mario Alberto Mendoza Villalba, Jesus David Galarcio Noguera, Jorge Mario López Pereira

MA-25: Stochastic Optimization in Energy
Stream: Stochastic and Robust Optimization
Room: Virtual Room 25
Chair(s): Patrizia Beraldi, Francesca Maggioni

• A two-stage stochastic programming approach for the long-term expansion co-planning of electricity and gas systems with bi-directional energy conversion
  Giovanni Micheli, Maria Teresa Vespucci, Cinzia Puglisi, Alessia Cortazzi
• Day-ahead and intra-day co-optimization of a power unit under uncertainty
  Adrien Le Franc, Michel De Lara
• The Optimal Design and Operation of a Residential Prosumer System: A Stochastic Programming Approach
  Patrizia Beraldi

MA-27: Prescriptive Analytics in Service Routing
Stream: Analytics in Service Management
Room: Virtual Room 27
Chair(s): Ninja Scherr

• Anticipatory Decision-Making for Dynamic Vehicle Routing with Stochastic Customer Requests
  Ninja Scherr, Marlin Wolf Ulmer, Dirk Christian Mattfeld
• When to Reschedule Vehicles in Case of Disruptions
  Martijn Koot, Martijn Mes, Maria Iacob
• Deep q-learning for same-day pickup and delivery problems
  Florentin Hildebrandt, Marlin Wolf Ulmer

MA-28: Data Science and Analytics - Methodology III
Stream: Data Science and Analytics (contributed)
Room: Virtual Room 28
Chair(s): Maeng Daeju

• Time Series Fault Detection and Diagnosis Using A Two-Stage Attention-Based Recurrent Neural Network in Copper Refining Manufacturing
  Jae-Jin Yoo, Jun-Geol Baek, yunsung Moon, Kyesun Park
• Instance-dependent cost-sensitive learning: Do we really need it?
  Toon Vanderschueren, Bart Baesens, Wouter Verbeke, Tim Verdonck
• Clustering-based representative multivariate time series creation
  Gabor Tamas, Elisabeth Zehendner, David Schmaranzer, Emel Arikan, Gerald Reiner
• Masked-CNN : CNN-based Class Probability Correction using Mask Image
  Maeng Daeju, Jun-Geol Baek

MA-29: AHP/ANP Applications
Stream: AHP/ANP
Room: Virtual Room 29
Chair(s): Ozay Ozaydin

• An ANP Model for Evaluating Architectural Design Projects in Architectural Education
  Ozay Ozaydin, Nil Akdede
• Evaluating Hi-Fi audio systems in terms of sound quality with DEMATEL-Based Analytic Network Process and PROMETHEE
  Ozan Apaydın, Zerrin ALADAĞ, Selçuk Cüneyt ALTINKAYA
• Analysis, Prioritization and Strategic Planning of Flood Mitigation Projects using AHP in a GIS Environment
  Marina Aidinidou, Andreas Georgiou
• MCDA Model using FAHP for implementation of SSCM during VUCA conditions
  Rhitankar Saha Roy, Karim Ahmed

MA-30: Application of information/knowledge systems for OR decisions
Stream: Information Systems and Software for OR
Room: Virtual Room 30
Chair(s): Reinaldo Gomes

• Flexible procurement planning for dealing with variability in the availability of raw materials
  Reinaldo Gomes, Alexandra Marques, Fábio Moreira, Pedro Amorim
• Digital Twin on New Product Development in Life Sciences Industry
  Rishabh Agrawal, Prateek Jain
• Minimizing transfer distances in port terminals: An integrated Berth Allocation, Quay Crane and Yard Scheduling approach
  Emmanouil Thanos, Wim Vancroonenburg, Greet Vanden Berghe

MA-31: Interactive and Preference based Methods in (Evolutionary) Multiobjective Optimization
Stream: Multiobjective Optimization
Room: Virtual Room 31
Chair(s): Mariano Luque, Ana Belen Ruiz, SANDRA GONZÁLEZ GALLARDO

• Decomposition-based co-evolutionary algorithm for interactive multiple objective optimization
  Michał Tomczyk, Milosz Kadzinski
• Comparison of Interactive Evolutionary Multiobjective Optimization Methods Using an Artificial Decision Maker
  Ana Belen Ruiz, Bekir Afsar, Kaisa Miettinen
• Visualization tools and practical guidelines for multi-scenario multiobjective robust optimization problems
  Babooshka Shavazipour, Manuel López-Ibáñez, Kaisa Miettinen

MA-32: Decision Support in Investment Management & Banking 1
Stream: Multiple Criteria Decision Analysis
Room: Virtual Room 32
Chair(s): Panos Xidonas

• On ESG multiobjective portfolio optimization
  Panos Xidonas, Eric Essner, Paul CHAUMARD, Romain Rieul
• Political risk in internationally diversified portfolios
  Stavros A. Zenios, Giovanni PAGLIARDI
• What drives consumer lending in France? A machine learning approach
  Constantin Zopounidis, Michalis Doumpos, Panos Xidonas
• Comparative Evaluation of Alternative Portfolio Optimization Models: The Case of Funds
  Antonios Pavlou, Michalis Doumpos

MA-33: MCDA Methods 3
Stream: Multiple Criteria Decision Analysis
Room: Virtual Room 33
Chair(s): José Rui Figueira

• Preference disaggregation method for value-based multi-decision sorting problems with a real-world application in nanotechnology
  Krzysztof Martyn, Milosz Kadzinski, Marco Cinelli, Roman Slowinski, Salvatore Corrente, Salvatore Greco
• Enriched preference modeling and robustness analysis for the ELECTRE Tri-B method
  Magdalena Martyn, Milosz Kadzinski
• Performance evaluation of emergency department physicians using robust value-based additive efficiency model
  Anna Labijak-Kowalska, Milosz Kadzinski, Luis C. Dias, Wojtek Michalowski
• A multiple criteria approach for assessing the quality of the Portuguese public hospitals
  Ana Sara Costa, António Rocha, José Rui Figueira, Diogo Ferreira, Rui Marques

MA-34: Machine Learning and Combinatorial Optimization I
Stream: Combinatorial Optimization
Room: Virtual Room 34
Chair(s): Gianni A. Di Caro, Matteo Salani

• Detecting infeasibility of resource constrained shortest path problems by data driven models
  Marco Casazza, Alberto Ceselli, Cristina Ondei, Marco Trubian
• Some insights about the use of machine learning for solving VRP
  Flavien Lucas, Romain Billot, Marc Sevaux, Kenneth Sörensen
• Learning to Schedule Heuristics in Branch-and-Bound
  Antonia Chmiela, Elias B. Khalil, Ambros Gleixner, Andrea Lodi, Sebastian Pokutta
• A new variant of Kernel Search applied to the Multidimensional Multiple-choice Knapsack Problem
  Renata Mansini, Leonardo Lamanna, Roberto Zanotti

MA-35: Topics in Combinatorial Optimization I
Stream: Combinatorial Optimization
Room: Virtual Room 35
Chair(s): Martin Branda

• The Reward-Penalty-Selection Problem
  Till Heller, Karl-Heinz Küfer, Sven Krumke
• The balanced maximally diverse grouping problem with attribute values
  Arne Schulz
• New Formulations for the TSP
  Trilochan Sastry, Ashish Singh Bhandari
• Fixed interval scheduling problems with endogenous uncertainty
  Martin Branda

MA-36: Investment Choices
Stream: Corporate strategies
Room: Virtual Room 36
Chair(s): Javier Giner

• Interval transition probabilities for alternating Semi Markov Chains under Negative Binomial and Gamma distribution
  Javier Giner, Valeriy Zakamulin
• STUDY OF THE MARKET THROUGH CO-MOVEMENT IN VOLATILITY
  Maria de las Nieves López-García
• Prioritizing of ambulances mobility based on a bi-criterion and multistage approach in overload situations
  Stamatios Vasalakis, Athanasios Spyridakos
• Investment, strategic debt service, and liquidation
  Takashi Shibata, Michi Nishihara, Yuan Tian

MA-37: OR for DNA sequences
Stream: OR in Computational Biology, Bioinformatics and Medicine
Room: Virtual Room 37
Chair(s): Artur Laskowski

• Alignment-free sequence comparison: A systematic approach from a machine learning perspective
  Katrin Sophie Bohnsack, Thomas Villmann
• GrassSV – a hybrid tool for detecting Structural Variants
  Aleksandra Swiercz, Dominik Witczak, Krzysztof Sychla, Wojciech Frohmberg, Julia Wysocka, Jacek Blazewicz
• Assembly-free comparison of genomic data
  Artur Laskowski, Pawel Wojciechowski, Sylwester Swat, Jan Badura, Aleksandra Swiercz, Jacek Blazewicz
• Efficient Numerical Methods for the Solution and Parameter Estimation in Multiscale Models of Hepatitis C Viral Dynamics
  Danny Barash, Alexander Churkin, Vladimir Reinharz, Stephanie Lewkiewicz, Harel Dahari

MA-38: Scheduling in Healthcare
Stream: ORAHS: OR in Health and Healthcare
Room: Virtual Room 38
Chair(s): Elena Tanfani, Paolo Landa

• Quantifying the required resources for a central sterile supply department
  Theresia van Essen, Guusje Scheijen, Thomas Schneider
• Multi-objective optimization for constructing cyclic appointment schedules for elective and urgent patients
  Tine Meersman
• Capacity allocation and appointment scheduling under service disruption and supply uncertainty
  Ka Yuk Carrie Lin
• An appointment scheduling problem for pre-admission testing with COVID-19 related constraint
  Mauro Passacantando, Giuliana Carello, Luca Varesi

MA-39: Complex routing and location problems II
Stream: Routing, Logistics, Location and Freight Transportation
Room: Virtual Room 39
Chair(s): Anne Lange

• Optimal route selection for oversize and heavyweight cargo transportation considering bridge carrying capacity
  Christian Wankmüller, Andreas Felsberger, Christian Truden
• Biobjective Approaches for Locating a Semi-Desirable Facility
  Diclehan Tezcaner Öztürk, Fatma Ersoy
• Transportation planning for a retail depot aiming to minimize total tour cost in a multi-tour vehicle routing problem; A model and a heuristic solution approach
  Behiye Eda Çabuk, Kadir Ertogral
• The role of dispatching strategy and service frequency in creating transportation network travel time reliability
  Anne Lange, Marion Baumann, Kai Furmans

MA-40: Waste collection problems
Stream: Routing, Logistics, Location and Freight Transportation
Room: Virtual Room 40
Chair(s): Carolien Lavigne

• Solving a Sensor Placement Problem in Waste Management based on a Vehicle Routing Problem with Detours
  Carolina Soares de Morais, Tania Ramos, Daniele Vigo, Ana Barbosa-Povoa
• A hybrid genetic algorithm for solving rich waste collection problems
  Carolien Lavigne, Dirk Inghels, Wout Dullaert, Reginald Dewil
• Capacitated Multi Depot Green Vehicle Routing for Transporting End-of-Life electrical waste
  Andreas Häggström, Karl-Johan Djervbrant
• A facility location model to improve e-waste recovery from households
  Nitin Koshta, Sabyasachi Patra

MA-41: Extensions of the resource-constrained project scheduling problem
Stream: Scheduling and Project Management
Room: Virtual Room 41
Chair(s): Mario Vanhoucke, Annelies Martens

• An efficient genetic programming approach to design priority rules for resource-constrained project scheduling problem
  Jingyu Luo, Mario Vanhoucke, José Coelho, Weikang GUO
• Ranking components of the branch-and-bound procedure for the resource-constrained project scheduling problem via machine learning
  Weikang GUO, Mario Vanhoucke, José Coelho, Jingyu Luo
• On the resource-constrained project scheduling problem with categorical and hierarchical skills
  Jakob Snauwaert, Mario Vanhoucke
• A theoretical framework for instance complexity of the resource-constrained project scheduling problem
  Rob Van Eynde, Mario Vanhoucke

MA-43: Stochastic models in chronic and home care management
Stream: Stochastic Modeling in Health Care
Room: Virtual Room 43
Chair(s): Evrim Didem Gunes

• Chronic patients’ adherence to therapy: Sensitivity to patients’ time preferences by Markov decision process
  Hakan Kılıç, Evrim Didem Gunes
• Multi-channel chronic patient care in a performance-based reimbursement framework
  A. Mete Ozbek, Hessam Bavafa, Evrim Didem Gunes, E. Lerzan Ormeci
• A robust framework with dynamic reassignments for the home health care nurse-to-patient assignment with continuity of care
  Giuliana Carello, Lucia Galperti, Ettore Lanzarone

MA-44: Optimization in Manufacturing and Mainetance
Stream: Engineering Optimization II
Room: Virtual Room 44
Chair(s): Wolfgang Achtziger

• An Efficient Neighborhood Search for the Tool Indexing Problem with Tool Duplications
  Deepti Mohan, Diptesh Ghosh
• Assessment of the environmental and economic impact of the production process of carbon-nanostructures for lime-based mortars for cultural heritage interventions
  Nikolaos Alexopoulos, Anastasios Gialos, Vasileios Zeimpekis, Aggeliki Dimou, Ioannis Frezoulis, Christina Charalampidou, Dimitrios Gournis, Michael Karakassides, George Asimakopoulos, Zoi Metaxa, Ioannis Karatasios
• Simulation based optimization for maintenance strategies using Altarica 3.0
  SELMA KHEBBACHE, Michel BATTEUX

MA-45: OR and the Arts, Creativity 2
Stream: OR and the Arts, Creativity
Room: Virtual Room 45
Chair(s): Gerhard-Wilhelm Weber, Olga Nazarenko, Olabode Adewoye

• Visualizations of discrete equiangular spirals based on similar metallic ratios using Pythagorean theorem and weighted Fibonacci sequences
  Shingo Nakanishi
• A Robust Longitudinal Model for Song Popularity: A Cross-Cultural Study
  Enis Kayis, Ahmet Çimen

MA-46: Specific Applications of Stochastic Modeling and Simulation in Engineering, Management and Science 1
Stream: Specific Applications of Stochastic Modeling and Simulation in Engineering, Management and Science
Room: Virtual Room 46
Chair(s): Alireza Goli, Erfan Babaee Tirkolaee, Manuel Ostermeier

• Simulation-based design analysis of multi-period incentive schemes
  Sascha Hägele, Alexander Baumeister
• A mixed truck and robot delivery approach for the daily supply of customers
  Manuel Ostermeier, Andreas Heimfarth, Alexander Hübner
• Anticipatory Order Picking
  Son Tran, Christof Defryn, Rui Jorge Almeida

MA-51: Optimal Control Theory and Applications 1
Stream: Optimal Control Theory and Applications
Room: Virtual Room 51
Chair(s): Andrea Seidl

• Smart Products: Liability, Investments in Product Safety, and the Timing of Market Introduction
  Herbert Dawid, Gerd Muehlheusser
• On Sufficient Optimality Conditions for Infinite Horizon Optimal Control Problems
  Anton Belyakov
• The structure of optimal solutions for harvesting a renewable resource
  Dmitry Gromov, Thorsten Upmann
• Abnormal Solutions in Reputation Accumulation Problems and Marketing
  Andrea Seidl, Gustav Feichtinger, Dieter Grass, Richard Hartl, Peter M. Kort

MA-52: EDDA 1
Stream: EURO Doctoral Dissertation Award
Room: Virtual Room 52
Chair(s): Hande Yaman

• Models and Solution Methods for Stochastic Vehicle Routing Problems
  Alexandre Florio
• Set Packing, Location and Related Problems
  Mercedes Pelegrín

MB-01: Dynamics and Games 3
Stream: Dynamics and Games
Room: Bulding A, Amphitheatre
Chair(s): Alberto Pinto

• Accepting Defective Products and Renegotiating in Collaborative Product Development
  Sara Rezaee Vessal, Timofey Shalpegin
• Risk aversion in one-sided matching
  Tom Demeulemeester, Dries Goossens, Ben Hermans, Roel Leus
• Learning dynamics against fake news
  Alberto Pinto, José Martins

MB-02: Flexible shop scheduling problems
Stream: Scheduling and Project Management
Room: Bulding A, Room A5
Chair(s): Pierre Lopez, Laurent houssin

• Logic-based Benders Decomposition for Flexible Job Shop Scheduling with Sequence-Dependent Setup Times
  Carla Juvin, Laurent houssin, Pierre Lopez
• The makespan service level in the stochastic flexible job-shop scheduling problem
  Mario Flores Gomez, Stéphane DAUZERE-PERES, Valeria Borodin
• Time-critical testing and search problems
  Ben Hermans, Alessandro Agnetis, Roel Leus, Salim Rostami

MB-03: Robust and stochastic modeling in logistics, production and warehouse planning
Stream: Specific Applications of Stochastic Modeling and Simulation in Engineering, Management and Science
Room: Bulding A, Room 3A
Chair(s): Erfan Babaee Tirkolaee, Alireza Goli, Elisenda Molina

• Management of uncertainty in disassembly systems based on stochastic programming
  M.-Lounes BENTAHA
• A new algorithm for influence maximization
  Elisenda Molina, Juan Tejada, Juan Vidal-Puga
• ProjectManagement: an R package for managing projects
  Juan Carlos Gonçalves-Dosantos, Ignacio García-Jurado, Julian Costa

MB-06: Mixed Integer Linear Programming for resource allocation
Stream: Mixed Integer Linear Programming
Room: Building Δ, Room Δ103
Chair(s): Rosario Scatamacchia

• Parallel batching with multi-size jobs
  Elena Rener, Alessandro Druetto, Erica Pastore
• Mixed Integer Programming Equilibria
  Gabriele Dragotto, Andrea Lodi
• On computing Pure Nash Equilibria for the two-player Knapsack Game and Potential Integer Programming Games
  Rosario Scatamacchia, Gabriele Dragotto

MB-21: Behavioural impacts from the use of gamified approaches
Stream: Descriptive and prescriptive behavioural OR studies
Room: Virtual Room 21
Chair(s): Alice H. Aubert

• Side effects of gamification in the context of participatory modeling
  Elena Bakhanova, Alexey Voinov, Jaime Garcia, William Raffe
• Design Gaming for Learning Systems Intelligence in Socio-Emotional Systems
  Esa Saarinen, Raimo P. Hämäläinen, J. Tuomas Harviainen, Kata-Riikka Kumpulainen
• Gamified information on objectives: Is learning and range sensitivity of the elicited weight improved?
  Alice H. Aubert, Judit Lienert

MB-22: Copositive and completely positive optimization
Stream: Conic Optimization and Related Topics
Room: Virtual Room 22
Chair(s): Karthik Natarajan, Paula Amaral

• An algorithm of regularization of linear Copositive Problems
  Tatiana Tchemisova, Olga Kostyukova
• Copositivity detection using a DNN decomposition
  Paula Amaral, Immanuel Bomze
• On Standard Quadratic Programs with Exact and Inexact Doubly Nonnegative Relaxations
  Yakup Görkem Gökmen, E. Alper Yildirim
• An Alternative Perspective on Copositive and Convex Relaxations of Nonconvex Quadratic Programs
  E. Alper Yildirim

MB-23: Emerging Trends in Derivative-free Optimization
Stream: Derivative-free Optimization
Room: Virtual Room 23
Chair(s): Ana Luisa Custodio, Lindon Roberts

• Large-scale Derivative-free Optimization Using Subspace Methods
  Lindon Roberts, Coralia Cartis
• Dimensionality Reduction Techniques for Global Optimization Via Random Subspace Embeddings
  Adilet Otemissov, Coralia Cartis, Estelle Massart
• Performance Improvement Strategies in Direct Search for Multiobjective Optimization
  Carmo Bras, Sérgio Tavares, Ana Luisa Custodio
• Using First-order Information in Direct MultiSearch
  Ana Luisa Custodio, Roberto Andreani, Marcos Raydan

MB-24: Consensus-Based Global Optimization
Stream: Global Optimization
Room: Virtual Room 24
Chair(s): Claudia Totzeck

• From particle swarm optimization to consensus based optimization: stochastic modeling and mean-field limit
  Sara Grassi
• Derivative-free Bayesian inversion using multiscale dynamics
  Urbain Vaes
• Recent advances in consensus-based global optimization
  Claudia Totzeck
• Consensus-based optimization methods converge globally in mean-field law
  Massimo Fornasier

MB-25: Stochastic dominance in stochastic optimization
Stream: Stochastic and Robust Optimization
Room: Virtual Room 25
Chair(s): Milos Kopa

• Multicriteria Crypto Portfolio optimization based on preference rules, expected return and risk measure
  Audrius Kabasinskas, Kristina Sutiene, Milos Kopa, Karel Kozmík
• Robust approaches in portfolio optimization with stochastic dominance
  Karel Kozmík, Milos Kopa
• Coupled and Decoupled Stochastic Dominance Induced by Multistage Quadratic Optimization
  María Merino, Unai Aldasoro
• Multistage stochastic dominance: an application to pension fund management
  Milos Kopa, Sebastiano Vitali, Vittorio Moriggia

MB-26: Processes and techniques for implementing decision analysis
Stream: Decision Analysis and Decision Analytics
Room: Virtual Room 26
Chair(s): Pavlos Delias

• Risk Assessment and Optimal Scheduling for Serial Projects
  Zixuan Zhang, Michail Chronopoulos, Dimitrina Dimitrova, Ioannis Kyriakou
• Decision making with incomplete preferences: How omitting objectives affects identifying the most promising alternative
  Sara Abdeen, Florian Methling, Rüdiger von Nitzsch
• The implementation of the multicriteria analysis in the location of the investments.
  Vasiliki Charalampidou
• Assessment and Improvement Undergraduate Education Environment Satisfactory Development Quality
  Vivien Y.C. Chen

MB-27: E-Fulfillment
Stream: Analytics in Service Management
Room: Virtual Room 27
Chair(s): Charlotte Köhler

• Demand Management for Attended Home Deliveries – A Literature Review
  Katrin Waßmuth, Charlotte Köhler, Niels Agatz, Moritz Fleischmann
• Dynamic Time Slot Management with Uncertain Basket Sizes
  Liana van der Hagen, Niels Agatz, Remy Spliet
• The Value of Data in Home Delivery
  Charlotte Köhler, Jan Fabian Ehmke, Ann Campbell

MB-28: Data Science and Analytics - Methodology I
Stream: Data Science and Analytics (contributed)
Room: Virtual Room 28
Chair(s): Cheolsoon Park

• Geometric multidimensional scaling for multidimensional data visualization
  Gintautas Dzemyda, Martynas Sabaliauskas
• Redundancy in big data: towards a trade-off between convergence and performance
  Christian Colot
• A machine learning approach to verify the effectiveness of multi-parameter evolutionary optimization algorithms
  Christos-Georgios Xanthopoulos, Pantelis Lappas, Manolis Kritikos
• Improved Anomaly Scoring for Anomaly Detection Using Auto Encoder based Unsupervised Learning from Unlabeled Data
  Cheolsoon Park, Jun-Geol Baek

MB-29: Analytic Hierarchy Process
Stream: AHP/ANP
Room: Virtual Room 29
Chair(s): Masahiro Inuiguchi

• Advantages of maximizing minimum range approach to the interval weight estimation under a crisp pairwise comparison matrix
  Shigeaki Innan, Masahiro Inuiguchi
• Decision Analysis with Non-unique Solutions in Interval AHP
  Masahiro Inuiguchi, Akiko Hayashi, Shigeaki Innan
• A Fuzzy AHP approach to prioritize factors affecting Collaboration among stakeholders of a public-private partnership
  iimlagupta Gupta

MB-30: Information Systems and OR
Stream: Information Systems and Software for OR
Room: Virtual Room 30
Chair(s): Andrea Bernardi

• Forest ecosystem management integrating spatial optimization - an approach in Portugal.
  Liliana Ferreira, Alexandra Baptista, Miguel Constantino, Isabel Martins, Susete Marques, Jose Borges, Vladimir Bushenkov
• A risk-based approach to econonomic viability of baseload gas-fired power plants in an energy transition scenario: a study case for Brazil
  Catharina Hollauer
• Multi-objective supply chain optimization in personalized healthcare
  Andrea Bernardi, Niki Triantafyllou, Thanasis Antonakoudis, Matthew Lakelin, Nilay Shah, Maria Papathanasiou

MB-31: Fuzzy Multicriteria Optimization: Methods and Applications
Stream: Multiobjective Optimization
Room: Virtual Room 31
Chair(s): Manuel Díaz-Madroñero, Mariano Jimenez-Lopez

• Optimality conditions for efficiency in multiobjective fuzzy programming problems
  Beatriz Hernández-Jiménez, Rafaela Osuna-Gómez, Yurilev Chalco-Cano, Gabriel Ruiz-Garzón
• Some ranking methods based on weight learning
  María Luisa Martínez, Esther Dopazo
• Fuzzy De Novo approach with variable budget for aggregated production planning problem
  Manuel Díaz-Madroñero, Mariano Jimenez-Lopez, Josefa Mula
• AN INTERVAL BEST-WORST MULTIPLE REFERENCE POINT METHOD: APPLICATION IN THE ASSESSMENT OF NON-LIFE INSURANCE COMPANIES
  Raquel Quiroga, Amelia Bilbao-Terol, Mar Arenas-Parra, Celia Bilbao Terol

MB-32: Decision Support in Investment Management & Banking 2
Stream: Multiple Criteria Decision Analysis
Room: Virtual Room 32
Chair(s): Michalis Doumpos

• Should Investors Bet on the Jockey or the Horse? Evidence from ECF and VCs funded firms
  Karima Bouaiss, Michalis Doumpos, Carine Girard-Guerraud, Constantin Zopounidis
• Application of MCDM approaches to select consensus algorithms for blockchain systems
  Ernestas Filatovas, Marco Marcozzi, Remigijus Paulavičius
• A Unified View on Diversified Portfolio of Time Series Momentum Strategies Using Multi-Task Learning
  Joel Ong, Dorien Herremans
• A multicriteria approach for the identification of global systemically important banks
  Michalis Doumpos, Silvia Angilella, Sebastiano Mazzù, Constantin Zopounidis

MB-33: MCDA Methods 4
Stream: Multiple Criteria Decision Analysis
Room: Virtual Room 33
Chair(s): Makbule Kandakoglu

• A GIS-assisted Suitability Analysis Framework Using PROMETHEE and k Nearest Neighbor
  Kalliopi F. Sotiropoulou, Athanasios P. Vavatsikos
• An adapted DEMATEL method for fuzzy evaluations
  Tjaša Šmidovnik, Petra Grošelj
• A robust multicriteria clustering methodology for portfolio decision analysis
  Makbule Kandakoglu, Sarah Ben Amor, Grit Walther
• Cloud Supply Chain System Management due to Global Warming
  Faezeh Motevalli-Taher

MB-34: Scheduling models and algorithms
Stream: Combinatorial Optimization
Room: Virtual Room 34
Chair(s): Alessandro Agnetis

• Replication and Sequencing of Unreliable Jobs on Parallel Machines
  Mario Benini, Alessandro Agnetis, Paolo Detti, Marco Pranzo, Ben Hermans
• Batch Scheduling to Minimize Total Completion Time with Uncertain Processing Times
  Wei Wu, Takito Hayashi, Haruyasu Kato, Liang Tang
• Flow time minimization in a crossdock truck scheduling problem with asymmetric handover relations
  Alessandro Agnetis, Lotte Berghman, Cyril Briand, Quentin Fabry
• Preemptive Scheduling on Two Unrelated Parallel Machines
  Alan Soper, Vitaly Strusevich

MB-35: Vehicle routing I
Stream: Combinatorial Optimization
Room: Virtual Room 35
Chair(s): M. Grazia Speranza

• The Traveling Salesman Problem with positional consistency constraints
  Mafalda Ponte, Luís Gouveia, Ana Paias
• The Bi-objective Long-haul Transportation Problem on a Road Network
  M. Grazia Speranza, Claudia Archetti, Ola Jabali, Andrea Mor
• Instance Space Analysis of Capacitated Vehicle Routing Problems
  Hamed Soleimani, Kate Smith-Miles, Jussi Rasku, Mario Andres Munoz Acosta
• The family traveling salesman problem with incompatibility constraints
  Raquel Bernardino, Ana Paias

MB-36: Performance Assessment and Benchmarking
Stream: Multiobjective Combinatorial Optimization
Room: Virtual Room 36
Chair(s): Andreia Guerreiro

• Techniques to analyze the anytime behavior of algorithms for multi-objective optimization
  Alexandre D. Jesus, Luis Paquete, Arnaud Liefooghe, Bilel Derbel
• Recent Advances on the Computation of the Hypervolume Subset Selection Problem
  Andreia Guerreiro, Vasco Manquinho, José Rui Figueira

MB-37: Graphs, networks and nets in Bioinformatics
Stream: OR in Computational Biology, Bioinformatics and Medicine
Room: Virtual Room 37
Chair(s): Agnieszka Rybarczyk

• Smart and Interpretable Neural Networks for Classification Learning in Bioinformatics
  Thomas Villmann, Marika Kaden
• Structural identification of metabolites from MS/MS spectra by molecular graphs
  Piotr Wawrzyniak, Piotr Formanowicz
• Building Hyper-heuristic using crowdsouring
  Jan Badura, Artur Laskowski, Szymon Wasik, Maciej Antczak
• The role of cholesterol metabolism in atherosclerosis development and progression – modeled and analyzed using Petri nets
  Agnieszka Rybarczyk, Dorota Formanowicz, Marcin Radom, Piotr Formanowicz

MB-38: Healthcare Logistics and Services
Stream: ORAHS: OR in Health and Healthcare
Room: Virtual Room 38
Chair(s): Roberto Aringhieri

• Pharmacy Location Problems: Model Proposition and Analysis
  Sophia Wrede, Christina Büsing, Martin Comis, Timo Gersing
• New decision support approach for locating self-dialysis centers
  Safa Lasmar, Adnen EL AMRAOUI, Hanen Bouchriha, Eric Lefevre, Myraim Gharbi
• Integrated decision making in hospital supply chain management: state-of-the-art and future research opportunities
  Lien Vanbrabant, Lotte Verdonck, Silia Mertens
• Novel applications of the team orienteering problem in health care logistics
  Roberto Aringhieri, Sara Bigharaz, Davide Duma, Alberto Guastalla

MB-39: Deliveries in urban areas
Stream: Routing, Logistics, Location and Freight Transportation
Room: Virtual Room 39
Chair(s): Stefan Schaudt

• Crowd shipping using metro stations: a case study evaluation in Brescia
  Carlo Filippi
• A Load and Time dependent risk metric for the fuel distribution problem in urban areas
  Eleni Karouti, Konstantinos Androutsopoulos
• The Two Echelon Vehicle Routing Problem with Time Windows, Covering Options, and Occasional Drivers
  Panca Jodiawan, Vincent F. Yu, Hou Ming-Lu, Aldy Gunawan
• A Branch-and-Price Algorithm for a Delivery Network with Autonomous Robots
  Stefan Schaudt, Uwe Clausen, Nicklas Klein

MB-40: Economics and game theory
Stream: Economics and game theory (contributed)
Room: Virtual Room 40
Chair(s): Michail Kanakakis

• Strategic partnership formation in networks
  Qiongyuan Cao, Joosung Lee
• Evaluating the performance of firms with market equilibria: efficiency and market share
  Soobin Choi
• Drivers, Riders and Service Providers: The Impact of the Sharing Economy on Mobility
  Michail Kanakakis, Costas Courcoubetis, Saif Benjaafar

MB-41: Mathematical Models in Macro- and Microeconomics 2
Stream: Mathematical Models in Macro- and Microeconomics
Room: Virtual Room 41
Chair(s): Alexander Vasin, Gerhard-Wilhelm Weber

• Hedonic Diversity Games: Nash Stability, the Strict Core, and Social Welfare
  Andreas Darmann
• Pricing and Technology Competition with Switching Costs
  Yang Yang, Cheng-Hung Wu
• The control in hierarchical network systems
  Felix Ereshko, Michail Gorelov
• Decision-making in the High Frequency Trading Project
  Anton Ereshko, Igor Gasanov

MB-42: Purchasing and supplier selection in sustainable supply chains
Stream: Sustainable Supply Chains
Room: Virtual Room 42
Chair(s): Gizem Mullaoglu

• Coordinating contracts for a reverse supply chain with a segmented customer base
  Grigory Pishchulov, Janu Rajendran, Anastasia Nitchenkova
• Assessing the Supplier Selection Criteria based on Minimizing Pre-consumer Fabric Waste
  Navodi Wijayarathne, Shirekha Layangani L D C
• Food Supply Chain Management by a Sustainable Approach to Supplier Evaluation
  Marina Segura, Concepción Maroto, Baldomero Segura, José Carlos Casas-Rosal
• The analysis of the performance-based contracts from the perspective of circular economy
  Gizem Mullaoglu, Tarkan Tan

MB-43: Stochastic models in inventory, emergency departments and blood donation
Stream: Stochastic Modeling in Health Care
Room: Virtual Room 43
Chair(s): Martina Doneda

• A discrete-event simulation model for analyzing and improving operations in a blood collection center
  Martina Doneda, Semih Yalçındağ, Inês Marques, Ettore Lanzarone
• An Integrated Framework for At-Home Blood Collection
  Semih Yalçındağ, Martina Doneda, Ettore Lanzarone, Inês Marques
• Managing Healthcare Inventory under Extreme Uncertainty using Hidden Markov Models
  Shirekha Layangani L D C, Fernando Oliveira, Valery Pavlov
• Simulation of Hospital Processes During Covid-19 Pandemic
  Veysi Isler, Umut KILIÇ, Merve Durmaz

MB-44: How OR became my business: OR users speak out
Stream: Practice of OR (Making an Impact)
Room: Virtual Room 44
Chair(s): Michele Quattrone, Ruth Kaufman

• How OR became my business....
  Michele Quattrone

MB-45: Newsvendor problems and supply management
Stream: Production, Service and Supply Chain Management
Room: Virtual Room 45
Chair(s): Yasemin Merzifonluoglu

• The price-setting newsvendor problem with barter exchange in adverse market circumstances
  Milena Bieniek
• An integrated dynamic lot sizing and supplier selection problem with payment modalities
  Oussama Kajjoune, Tarik Aouam, Tarik ZOUADI
• Hub Interdiction Problem Under Congestion: Models and Solution Methods
  Sneha Bhatt, Ankur Sinha, Sachin Jayaswal
• Procurement Portfolio Planning for a Newsvendor with Supplier Delivery Uncertainty
  Yasemin Merzifonluoglu, Roshanak Mohammadivojdan, Joseph Geunes

MB-46: Stochastic Models II
Stream: Stochastic Models in Manufacturing and Services
Room: Virtual Room 46
Chair(s): Pepa Ramirez Cobo

• A stochastic dynamic model estimating reputation with wear in-wear out levels and sales based on digital advertisement
  Hakan Ak, Burak Pac
• New insights on the MAP counting process
  Pepa Ramirez Cobo, Rosa Elvira Lillo Rodríguez, Marcos Gonzalez Bernal
• Alternating alpha-series process: Properties and Applications
  Sarah Marshall, Richard Arnold, Stefanka Chukova, Yu Hayakawa
• Linear programming decomposition for dynamic dispatching and preventive maintenance of unrelated parallel machines
  Bin Zhang, Cheng-Hung Wu

MB-47: Emerging Applications in Management Science III
Stream: Emerging Applications in Portfolio Selection and Management Science
Room: Virtual Room 47
Chair(s): Michael Zhang

• A machine learning approach to speed up resource constraint evaluation for the crew rostering problem.
  Michael Zhang, Andrea Raith, Andrew J Mason, Oliver Weide, Olga Perederieieva
• The Aircraft Landing Problem with Target Landing time Windows
  Allen Zhou, Feng-Jang Hwang, Yao-Huei Huang
• Crew Teaming in Airline Pairing Optimization.
  Waldemar Kocjan

MB-48: Zilla Sinuany-Stern
Stream: Keynotes
Room: Virtual Room 48
Chair(s): Pascale Zaraté

• Foundations of OR: from LP to DEA
  Zilla Sinuany-Stern

MB-49: AI4RAILS keynote
Stream: The 2nd International Workshop on Artificial Intelligence for RAILwayS (AI4RAILS)
Room: Virtual Room 49
Chair(s): Nikola Bešinović

• Keynote: Data Science in Alstom: Our Road from Mobility Leader to Digital Giant
  Nenad Mijatovic

MB-50: Emerging Collaborative Economics and Management under Uncertainty 3
Stream: Emerging Collaborative Economics and Management under Uncertainty
Room: Virtual Room 50
Chair(s): Gerhard-Wilhelm Weber, Sırma Zeynep Alparslan Gök

• VND-based algorithm on Packing and scheduling for lockage through Three Gorges and Gezhouba Dams
  Xiaopan Zhang, Julia Bennell
• Large Scale Pricing Optimization for online fashion platform
  Vladimir Fux, Andrea Taverna, Torsten Gellert, Thorsten Greiner, Gaurav Bhardwaj, Mariyam Fedoseeva, Nikhil Sethi, Rodrigo Witzel, Sebastian Engels, Sebastian Wozny, Hanwei Li, Xiao Wu, Rui Sun, David Simchi-Levi
• Preference Disaggregation Approach of CODAS method
  Mouna Regaieg
• Finding the adequate solution for a real waste collection problem using an interactive method
  Laura Delgado Antequera, Francisco Ruiz, GERMAN GEMAR, Rafael Caballero

MB-51: The Value of Information in Optimal Control
Stream: Optimal Control Theory and Applications
Room: Virtual Room 51
Chair(s): Thorsten Upmann

• Instantaneous Control of an Inventory with Unknown Trend
  Giorgio Ferrari, Salvatore Federico, Neofytos Rodosthenous
• Expanding Multi-Market Monopoly and Nonconcavity in the Value of Information
  Stefan Behringer
• Optimal environmental policy adoption under unpredictable future social costs
  Neofytos Rodosthenous, Giorgio Ferrari
• The impact of the information about the initial conditions on the solution of cooperative differential games
  Ekaterina Gromova, Anna Tur

MB-52: EDDA 2
Stream: EURO Doctoral Dissertation Award
Room: Virtual Room 52
Chair(s): Hande Yaman

• E-Commerce Warehousing: Order Fulfillment in Modern Retailing
  Felix Weidinger
• New Trends in Algebraic Equivalent Transformation of the Central Path and its Applications
  Petra Renáta Rigó

MB-54: Financial Reporting
Stream: Operational research in financial and management accounting
Room: Virtual Room 54
Chair(s): Sascha H. Moells

• (Financial) Accounting Conservatism & Capital Markets - The Nexus of Book- to Market Values – A New Approach -
  Tim Burger, Sascha H. Moells
• Impact of deferred taxes on the percentage of self-financing
  Carolin Famulla
• Accounting standards precision and timeliness of accounting information: Evidence from China
  Fei Song, Jianan Zhou
• Impact of Systemic Risk Regulation on Optimal Policies and Asset Prices
  Xuecan CUI

MC-01: Sustainable finance for the environment
Stream: AI & Innovation in Sustainable Finance
Room: Bulding A, Amphitheatre
Chair(s): Rita D'Ecclesia

• Emission Trading System: prices, reduction, and trade
  Rita D'Ecclesia, Giacomo Morelli, Kevyn Stefanelli
• Exploring Green Financial Opportunities
  Kevyn Stefanelli
• A Global Gas Market Model for Risk Management: Effects of U.S.-LNG on Gas Markets in Western Europe
  Maik Günther

MC-02: Robust resource allocation and scheduling
Stream: Scheduling and Project Management
Room: Bulding A, Room A5
Chair(s): Izack Cohen, Shimrit Shtern, Krzysztof Postek, Gonçalo Figueira

• Two-stage stochastic/robust scheduling using permutable operation groups: a constraint programming approach
  Louis Riviere, Christian Artigues, Hélène Fargier
• Robust Decision Tree for MMRCPSP
  Tom Portoleau, Christian Artigues, Romain guillaume
• Evaluating productivity metrics for dynamic scheduling problems
  Gonçalo Figueira

MC-03: Interactive Multiobjective Combinatorial Optimization
Stream: Multiobjective Combinatorial Optimization
Room: Bulding A, Room 3A
Chair(s): Thibaut Lust

• Interactive Multi-step Configuration Optimisation using Evolutionnay Algorithm and Constraint Programming
  Elise Vareilles, Michel Aldanondo, Paul Pitiot, Abdourahim Sylla
• Local Search and Greedy Search Combined with Preference Elicitation for Maximizing Submodular Functions under Matroid Constraints
  Cassandre Leroy, Nawal Benabbou, Thibaut Lust, Patrice Perny

MC-04: Emerging Collaborative Economics and Management under Uncertainty 2
Stream: Emerging Collaborative Economics and Management under Uncertainty
Room: Bulding A, Room 3B
Chair(s): Sırma Zeynep Alparslan Gök, Michal Cerny

• Analyzing Dial-a-Ride systems in Austrian rural regions
  Kerstin Maier, Philipp Armbrust, Philipp Hungerländer, Veronika Pachatz
• Rebalancing via combinatorial optimization in a real life smart bike-sharing service.
  Zisis Maleas, Georgia Ayfantopoulou , Josep Maria Salanova Grau, Panagiotis Tzenos, Andreas Nikiforiadis
• Optimised management of a fleet of electric autonomous vehicles
  Matthieu Bessoles, Pierre Hosteins, Paola Pellegrini, Joaquin Rodriguez

MC-05: Analytic Hierarchy Process
Stream: AHP/ANP
Room: Building Δ, Room Δ105
Chair(s): Konrad Kułakowski

• Similarity of ranking vectors in the pairwise comparisons method
  Konrad Kułakowski, Jiri Mazurek, Michał Strada
• Efficiency and performance evaluation by AHP model: A comparison with traditional approaches
  Josef Jablonsky
• Two spanning-tree-based inconsistency indices of pairwise comparisons matrices
  Jacek Szybowski, Konrad Kułakowski, Anna Prusak

MC-06: Mixed Integer Linear Programming for transportation problems I
Stream: Mixed Integer Linear Programming
Room: Building Δ, Room Δ103
Chair(s): Carlo Mannino, Mohammad Reihaneh

• Dynamic Airspace Configuration in 5 minutes combining deep nets and unconstrained optimization
  Giorgio Grani, Carlo Mannino, Patrick Schittekat
• Design Factors for Optimized Railway Dispatch Under European Operating Rules
  Steven Harrod, Giuseppe Matera
• The Berth Allocation and Quay Crane Assignment Problem considering crane movement and setup times
  Juan F. Correcher, Federico Perea, Ramon Alvarez-Valdes
• A branch-and-price algorithm for the redundancy allocation problems
  Mohammad Reihaneh, Mostafa Abouei Ardakan, Majid Eskandarpour

MC-21: General papers
Stream: Descriptive and prescriptive behavioural OR studies
Room: Virtual Room 21
Chair(s): L. Alberto Franco

• Leadership in participatory modelling – Is there a need for it?
  Raimo P. Hämäläinen, Iwona Miliszewska, Alexey Voinov
• IoT's effect on psychological ownership of employees: The mediating role of process-orientation
  Hannes Reil, Michael Leyer
• Taking stock of Behavioural OR studies
  L. Alberto Franco, Etienne Rouwette, Raimo P. Hämäläinen, Ilkka Leppanen
• The effect of experience and learning on ordering decisions
  Neslihan Özlü

MC-22: On some extensions of Stackelberg games
Stream: Bilevel Optimization
Room: Virtual Room 22
Chair(s): Ludovic Julien, Olivier Musy

• Noncooperative equilibrium in markets with hierarchical competition
  Ludovic Julien
• On Stackelberg-Nash equilibria in bilevel optimization games
  Olivier Musy
• Pollution in strategic multilateral exchange: taxing emissions or trading on permit markets?
  Anicet KABRE

MC-23: Recent Advances in Derivative-free Optimization I
Stream: Derivative-free Optimization
Room: Virtual Room 23
Chair(s): Ana Luisa Custodio, Francesco Rinaldi

• Direct-Search for a Class of Stochastic Min-Max Problems
  Youssef Diouane, Sotiris Anagnostidis, Aurelien Lucchi
• A Derivative-free Method for Structured Optimization Problems
  Francesco Rinaldi, Andrea Cristofari
• BFO 2.0: A New Release of the Brute Force Optimizer that Merits its Name a Little Bit Less
  Margherita Porcelli, Philippe L. Toint

MC-24: Recent Results in Global Optimization 2
Stream: Global Optimization
Room: Virtual Room 24
Chair(s): Syuuji Yamada

• Dual Cutting Plane Method for Nonconvex Optimization
  Jaehwan Jeong, Chanaka Edirisinghe
• An Exact Solution Method for Concave Minimization Problems
  Arka Das, Ankur Sinha, Guneshwar Anand, Sachin Jayaswal
• A global optimization algorithm incorporating a procedure of listing KKT points for a quadratic fractional programming problem
  Syuuji Yamada

MC-25: Novel Methodologies for Energy Trading under Uncertainty
Stream: Stochastic and Robust Optimization
Room: Virtual Room 25
Chair(s): Bruno Fanzeres, Andrew Rosemberg

• Hedging Price and Volume Risk in Renewable Energy Trading: A Soft Robust Portfolio Allocation based Approach
  Bruno Fanzeres, Arthur Brigatto
• A Two-stage Model on Optimal Location and Operation of Waste-to-Energy Plants: Influence of Waste Composition Uncertainty
  Dušan Hrabec, Jaroslav Pluskal, Radovan Šomplák, Vlastimír Nevrlý, Lars Magnus Hvattum
• Multistage Scenario Trees Generation for Electricity Markets Optimization
  Marlyn Dayana Cuadrado Guevara, F.-Javier Heredia
• Bilevel Optimization And Automatic Dualization Applied To Power Systems
  Guilherme Bodin, Joaquim Dias Garcia

MC-26: Organizational, social, and cognitive aspects in applying data-based decision analysis
Stream: Decision Analysis and Decision Analytics
Room: Virtual Room 26
Chair(s): Pavlos Delias

• Market Segmentation Of Products Offered With Shared-Service Contracts and Predictive Technology
  Amit Joshi
• Concordance Analysis and Visualization in Partial Orders with Ties
  Antonio Carlos Santos Junior, Esteban Fernandez Tuesta

MC-27: Choice-Based Optimization
Stream: Analytics in Service Management
Room: Virtual Room 27
Chair(s): Sven Müller, Lorena Reyes-Rubiano

• Sustainable product design when durability matters – with applications to the case of electric toothbrushes
  David Topchishvili, Cornelia Schoen
• Constrained Assortment Optimization Under the Mixed Logit Model with Design Options
  Sven Müller, Knut Haase
• Tariff Zone Planning for Public Transportation
  Lorena Reyes-Rubiano, Sven Müller, Knut Haase

MC-28: Data Science and Analytics - Finance, efficiency and security
Stream: Data Science and Analytics (contributed)
Room: Virtual Room 28
Chair(s): Nouri (Nourhan) Sakr

• Investment Efficiency Analysis of European Education and Health Sectors
  Edo Omic, Etleva Gjonca
• Development of a data-driven application to depict the socioeconomic effects of transportation
  Dimitrios Dimitriou, MARIA SARTZETAKI, Aristi Karagkouni
• Methods for reducing the number of alerts about fraudulent transactions in the bank
  Kseniia Ilchenko
• Combinatorial Scheduling for Adaptive Machine Learning in Cybersecurity
  Nouri (Nourhan) Sakr, Cynthia Phillips, Ojas Parekh, Clifford Stein

MC-29: Dynamics and Games 2
Stream: Dynamics and Games
Room: Virtual Room 29
Chair(s): Alberto Pinto

• On one type of stability in finite games with perturbed payoffs
  Yury Nikulin, Vladimir Emelichev
• The Pareto optimal balanced exchange problem
  Michalis Samaris, Pavlos Eirinakis, Yiannis Mourtos
• Bidding in procurement auctions with the co-operation of a local agent
  Panos Lorentziadis

MC-30: System Dynamics Modeling and Simulation - Session 1
Stream: System Dynamics Modeling and Simulation
Room: Virtual Room 30
Chair(s): Markus Schwaninger, Matthias Otto Müller

• Using input-output principles in a System Dynamics macroeconomic model
  David Wheat
• Upgrading organic profit sharing and employment targeting in bi-dimensional Goodwinian models
  Alexander Ryzhenkov
• Structural analysis of System Dynamics models
  Lukas Schoenenberger, Alexander Schmid, Radu Tanase, Mathias Beck, Markus Schwaninger
• Supporting System Dynamics modelling with a Python-based test automation toolbox
  Matthias Otto Müller

MC-31: Applications and Methods of Multiobjective Optimization
Stream: Multiobjective Optimization
Room: Virtual Room 31
Chair(s): Joshua Knowles

• Matrix-dominance, a new multi-objective concept used in real time rescheduling in dense railay systems
  Hugo Belhomme, Stéphane DAUZERE-PERES
• Cutting Planes for Robust Biobjective Optimization
  Fabian Chlumsky-Harttmann, Marie Schmidt, Anita Schöbel
• A Multiparametric Programming Approach for the Multiobjective Optimization of Mixed-Integer Linear Programs
  Iosif Pappas, Styliani Avraamidou, Justin Katz, Baris Burnak, Burcu Beykal, Metin Turkay, Efstratios Pistikopoulos

MC-32: Fair and explainable models 1
Stream: Multiple Criteria Decision Analysis
Room: Virtual Room 32
Chair(s): Miguel Couceiro, Luis Galarraga

• What is fair data manipulation?
  Alexis Tsoukias, Claire Barale
• A model-agnostic approach to reducing Bias in textual classifiers
  Miguel Couceiro

MC-33: Multi-objective optimization sustainability-focused
Stream: Multiple Criteria Decision Analysis
Room: Virtual Room 33
Chair(s): Ana Garcia-Bernabeu

• Incorporating sustainability considerations into the portfolio selection process using evolutionary multiobjective optimization
  Ana Garcia-Bernabeu, Fernando Mayor-Vitoria, Marisa Vercher, Adolfo Hilario-Caballero
• Investing in the low-carbon transition: a multi-objective portfolio selection approach
  David Pla-Santamaria, Marisa Vercher, Fernando Mayor Vitoria, Francisco Salas-Molina
• Portfolio optimization integrating sustainability by improved ev-MOGA
  Adolfo Hilario, José Vicente Salcedo, Ana Garcia-Bernabeu, David Pla-Santamaria

MC-34: CO problems in maritime and intermodal logistics
Stream: Combinatorial Optimization
Room: Virtual Room 34
Chair(s): Anna Sciomachen

• Optimization Approaches to define Storage Strategies for the export yard in container terminals
  HAOQI XIE, Daniela Ambrosino, Anna Sciomachen
• Drone-based RFID monitoring in container ports.
  Davide Donato Russo, Carmine Cerrone, Bruce Golden
• Design of a Multi-Modal Transit integrating Dial-A-Ride and Fixed Routes
  Nisrine Mouhrim, Andrea Araldo, Dominique Feillet, Yves Molenbruch, Kris Braekers
• Strong cuts from compatibility relations for the Dial-a-Ride Problem
  Sunil Morapitiye, Tamas Kis

MC-35: Scheduling Topics in Modern Manufacturing
Stream: Combinatorial Optimization
Room: Virtual Room 35
Chair(s): Erwin Pesch, Alena Otto, Roland Braune

• Integrated process and production planning for air bending
  Alberto Tomas García, Dirk Cattrysse, Joost R. Duflou
• The integrated multi-site additive manufacturing batching and scheduling problem
  Dominik Zehetner, Margaretha Gansterer
• Machine learning-based algorithm selection for a scheduling problem with unit-time parallel tasks
  Roland Braune
• Anticipating complex nesting solutions in hierarchical production planning using machine learning models
  Aykut Uzunoglu, Christian Gahm, Stefan Wahl, Axel Tuma

MC-36: EEPA 1
Stream: EURO Excellence in Practice Award
Room: Virtual Room 36
Chair(s): John Poppelaars

• NHSquicker: Shaping Demand for Urgent Care through Real-Time Data and Digital Nudges
  Navonil Mustafee, John Powell
• Airport Staff Scheduling at Swissport International: 14 Years of Collaboration in Business Optimization
  Andreas Klinkert, Peter Fusek, Bruno Riesen, Roman Berner
• Intelligent Truck Drayage Dispatching and Appointment Booking: A real-world application in the Port of Hamburg (Germany)
  Stefan Voss, Eduardo Lalla-Ruiz, Leonard Heilig

MC-38: Emergency Services
Stream: ORAHS: OR in Health and Healthcare
Room: Virtual Room 38
Chair(s): Melanie Reuter-Oppermann

• Data-driven forecasting for operational planning of emergency medical services
  Paulo Abreu, Inês Marques, Ana Barbosa-Povoa, Daniel Santos
• The multiple ambulance type dispatching and relocation problem: the Portuguese case
  Ana Sofia Carvalho, Maria Eugénia Captivo
• Investigating strategic factors that affect waiting times in an emergency department
  Alessandro Nonis, Ernst-Jan Camiel wit, clelia di serio
• Patient Direction to Emergency Service Centers Minimizing Travel and Service Times
  Burak Pac

MC-39: Routing under consideration of human factors
Stream: Routing, Logistics, Location and Freight Transportation
Room: Virtual Room 39
Chair(s): Yue SU

• Robust Workload Balance in Postal Delivery Services
  Oscar Téllez, Véronique François, Yasemin Arda
• The Dial-a-Ride Problem with Transfers and Walking
  Idan Meshulami, Mor Kaspi
• Vehicle Routing and Scheduling for Private Hire Coach Industry
  Seyed Mohammad Ghoreyshi, Antonio Martinez Sykora, Chris Potts
• A Deterministic Annealing Local Search for the Electric Autonomous Dial-a-Ride Problem
  Yue SU, Jakob Puchinger, Nicolas Dupin
• Bi-Objective Special Education Needs Bus Routing Problem
  Jacopo Pierotti, Lina Simeonova, Theresia van Essen

MC-40: Personnel scheduling in health care (1)
Stream: ORAHS: OR in Health and Healthcare
Room: Virtual Room 40
Chair(s): Jens Brunner, Sebastian Kraul

• Exploiting tractable structures in personnel rostering
  Chao Li, Pieter Smet, Patrick De Causmaecker
• Learning to Reduce State-Expanded Networks for Multi-Activity Shift Scheduling
  Michael Römer, Till Porrmann
• A Rolling Horizon Approach for Planning Chemotherapy Treatments and Oncologists Shifts in a shared outpatient cancer centre
  Elena Tanfani, Giuliana Carello, Paolo Landa, Angela Testi
• Effects of Training Priorities in Annual Scheduling of Medical Residents
  Jens Brunner, Sebastian Kraul

MC-41: Rolling Stock and Vehicle (Re)scheduling
Stream: Timetabling and public transport
Room: Virtual Room 41
Chair(s): Rowan Hoogervorst

• An Analytical Comparison of Models for Rolling Stock Scheduling
  Rowan Hoogervorst, Boris Grimm, Stanley Schade, Ralf Borndörfer
• A Simulation-Optimization Framework for Traffic Disturbance Recovery in Metro Systems
  Marta Leonina Tessitore, Marcella Samà, Andrea D'Ariano, Dario Pacciarelli
• The Electric Dial-a-Ride Problem on a Fixed Circuit
  Yves Molenbruch, Ohad Eisenhandler, Mor Kaspi, Kris Braekers
• Timetable-based railway network design
  Tim Sander

MC-42: Scheduling problems in sustainable supply chains
Stream: Sustainable Supply Chains
Room: Virtual Room 42
Chair(s): Thomas Kirschstein

• A HYBRID METAHEURISTIC FOR YARD CRANE SCHEDULING PROBLEM CONSIDERING ENERGY CONSUMPTION
  Ran Wang, Afshin Mansouri, Cihan Butun
• Sustainability considerations in container pre-marshalling problem
  Cihan Butun, Afshin Mansouri, Ran Wang
• Energy demand of parcel delivery services with a mixed fleet of electric vehicles
  Thomas Kirschstein

MC-43: Stochastic models in hospital and appointment management
Stream: Stochastic Modeling in Health Care
Room: Virtual Room 43
Chair(s): Semih Yalçındağ

• Stochastic Scheduling of Chemotherapy Appointments under the Consideration of Patient Acuity Levels
  Sırma Karakaya, Serhat Gül, Melih Celik
• Modeling COVID-19 hospital admissions and occupancy in the Netherlands
  Ger Koole, René Bekker, Michiel uit het Broek
• Designing master surgery schedules with downstream unit integration via stochastic optimization
  Daniel Santos, Inês Marques
• MDP Model for the Preference-Based Appointment Scheduling Problem with Multi-priority Patients
  Feray Tuncalp, E. Lerzan Ormeci

MC-44: Machine learning and OR
Stream: Practice of OR (Making an Impact)
Room: Virtual Room 44
Chair(s): Sofiane Oussedik

• Machine Learning and OR
  Sofiane Oussedik

MC-45: Inventory and transportation planning
Stream: Production, Service and Supply Chain Management
Room: Virtual Room 45
Chair(s): Birger Raa

• Exact solution procedures for the stochastic inventory transportation planning in maritime supply chains
  Majid Yazdani, Tarik Aouam
• Exploring the seller-buyer relationship in a two-stage supply chain with imperfect quality products
  Zsuzsanna Hauck, Boualem Rabta, Gerald Reiner
• Stochastic cyclic inventory routing with capacitated replenishments
  Birger Raa, Tarik Aouam
• Oxygen Supply Chain Planning during COVID-19 Pandemic
  Yena Lee, Vassilis Charitopoulos, Karthik Thyagarajan, Ian Morris, Jose M. Pinto, Lazaros Papageorgiou

MC-46: Stochastic Models I
Stream: Stochastic Models in Manufacturing and Services
Room: Virtual Room 46
Chair(s): George Liberopoulos

• Electric Vehicle Charging Station Search: on the Benefits of Information Sharing in a Stochastic Multi-Agent Setting.
  Marianne Guillet, Maximilian Schiffer
• An Efficient Approach to Distributionally Robust Network Capacity Planning
  Francis Garuba
• Dynamic Service Capacity Sizing and Customer Selection when Customer Demands are Driven by Past Service
  Michalis Deligiannis, George Liberopoulos

MC-47: Emerging Applications in Management Science II
Stream: Emerging Applications in Portfolio Selection and Management Science
Room: Virtual Room 47
Chair(s): Alejandro Gutierrez-Alcoba

• Optimization of a Flexible Schedule for Public Transportation with autonomous vessels
  Julio C. Góez, Mario Guajardo, Stein W. Wallace
• Optimizing vehicle routing for regional food distribution of small farmers
  Christina Scharpenberg, Jutta Geldermann
• An inventory routing problem on electrified road networks
  Alejandro Gutierrez-Alcoba, Roberto Rossi, Belen Martin Barragan
• Optimizing a Multi Battery Usage System for a Telecommunications Company
  Isaias Silva, Cédric Bentz, Mustapha Bouhtou, Matthieu Chardy, Safia Kedad-Sidhoum

MC-48: Leen Stougie
Stream: Keynotes
Room: Virtual Room 48
Chair(s): Roel Leus

• Scheduling over scenarios
  Leen Stougie

MC-49: AI4RAILS I
Stream: The 2nd International Workshop on Artificial Intelligence for RAILwayS (AI4RAILS)
Room: Virtual Room 49
Chair(s): Nikola Bešinović

• Ant colony optimization: improved performance for train routing in complex rail networks
  Bianca Pascariu, Marcella Samà, Paola Pellegrini, Andrea D'Ariano, Dario Pacciarelli, Joaquin Rodriguez
• Predicting Key Figures of Rail Freight Service Networks with Machine Learning
  Tobias Pollehn, Daniel Haalboom
• A Hybrid VNS-TS Algorithm for an Integrated Railway Rescheduling and Rerouting
  Banafsheh Khosravi, Kullachet Korpattanachaijaroen, Djamila Ouelhadj
• A Reinforcement Learning Approach for Railway Scheduling
  Cedric Steinbach, Arturo Crespo Materna

MC-50: Financial modelling: its impact on society beyond Finance
Stream: Memorial Session - in honour of Jaap Spronk
Room: Virtual Room 50
Chair(s): Onno Steenbeek, Constantin Zopounidis

• Jaap Spronk: Scholar, gentleman and Consultant
  Jyrki Wallenius
• Climate risks for sovereign debt in Europe
  Stavros A. Zenios
• Multifactor model for failure prediction
  Dominicus Van der Wijst
• Multiple Criteria Decision Aid in Finance.
  Constantin Zopounidis

MC-51: OR in Military, Defense, and International Security
Stream: OR in Military, Defense, and International Security
Room: Virtual Room 51
Chair(s): Yael Deutsch

• On efficient algorithms for finding efficient salvo policies
  Martijn van Ee
• A Branch-and-Price Algorithm to Solve the Ship-to-Shore Problem
  Mette Wagenvoort, Krzysztof Postek, Paul Bouman, Tim Lamballais Tessensohn, Martijn van Ee
• The Unit Re-balancing Problem
  Robin Dee, Armin Fügenschuh, George Kaimakamis
• To Profile or Not to Profile?
  Yael Deutsch, Arieh Gavious

MC-52: Organizational and Information Management 2
Stream: Organizational and Information Management
Room: Virtual Room 52
Chair(s): Joanna Majchrzak, Gerhard-Wilhelm Weber

• Fickle affiliations: The impact of social network change on player behavior in online games
  Catalina Stefanescu-Cuntze, Vlada Pleshcheva, Francis de Véricourt
• Efficient algorithm for scheduling of periodic messages in large networks
  Marek Vlk, Zdenek Hanzalek, Katerina Brejchova
• Digital Transformation of Tourism SMEs in Greece
  Christos Ziakis, Maro Vlachopoulou
• OptaPlanner - an enterprise open source constraint solver for VRP, shift rostering, etc
  Geoffrey De Smet

MC-53: Specific Applications of Stochastic Modeling and Simulation in Engineering, Management and Science 3
Stream: Specific Applications of Stochastic Modeling and Simulation in Engineering, Management and Science
Room: Virtual Room 53
Chair(s): Ioannis Baltas, Athanasios Yannacopoulos

• Designing the Biomass Supply Chain for Biorefinery Location Problem Using Stochastic Optimization
  Aitor Ballano Biurrun, Adrian Serrano, Javier Faulin, Luis Cadarso
• Decision-making in HHC: state-of-the art and integrated model
  Arne Delaet, Kris Braekers, Yves Molenbruch, Katrien Ramaekers
• Optimal management of defined contribution pension funds under the effect of inflation, mortality and uncertainty
  Ioannis Baltas, Athanasios Yannacopoulos, MAREK SZCZEPANSKI, Gerhard-Wilhelm Weber, Lukasz Dopierala, Krzysztof Kolodziejczyk
• AN META FUZZY FUNCTIONS INTEGRATED MIXED VEHICLE ROUTING APPROACH FOR COAST GUARD PATROL MANAGEMENT PROJECT IN TURKEY
  FATMA ÇARMAN ÇEVİK, Ceren Tuncer Sakar

MC-54: Performance Measurement, Valuation, Financial Planning
Stream: Operational research in financial and management accounting
Room: Virtual Room 54
Chair(s): Matthias Amen

• Generation of fixed plans from financial planning under uncertainty
  Matthias Amen
• Assessing and improving accounting based company valuation
  Lukas Benjamin Heidbrink
• Investment Timing of CSR-Investments: A Structural Estimation Model
  Stefan Kupfer, Elmar Lukas, Sascha H. Moells, Vladlena Prysyazhna
• Do Women on Corporate Boards Affect Firm Performance? An International Empirical Study
  Mengyang Ma, Sascha H. Moells, Vladlena Prysyazhna

MD-01: Optimal Control Theory and Applications 2
Stream: Optimal Control Theory and Applications
Room: Bulding A, Amphitheatre
Chair(s): Fausto Gozzi, Maria Lavrutich

• Time-space evolution of economic activities: a mean field game model
  Fausto Gozzi, Giorgio Fabbri, Davide Fiaschi, Daria Ghilli, Cristiano Ricci, Giovanni Zanco
• Advertising, goodwill, and the Veblen effect
  Régis Chenavaz, Amit Eynan
• Exchange of energy among prosumers under prices uncertainty
  Marta Castellini, Luca Di Corato, Michele Moretto, Sergio Vergalli
• Predatory pricing and the value of corporate cash holdings
  Maria Lavrutich, Jacco Thijssen

MD-02: Workforce Scheduling and Line Balancing 1
Stream: Scheduling and Project Management
Room: Bulding A, Room A5
Chair(s): Evgeny Gurevsky, Alexandre Dolgui, Simon Thevenin, Nadjib Brahimi, Carla Talens Fayos

• A novel acceleration procedure for the assembly flow shop scheduling problem
  Victor Fernandez-Viagas, Carla Talens Fayos, Jose M Framinan
• Online sequencing of buffers for automotive assembly lines
  Malte Lübben, Celso Gustavo Stall Sikora, Sven Pries
• Multi-period crew scheduling for the regular round trips in the road freight transportation
  Aleksejs Lozkins, Mikhail Krasilnikov, Andrey Logachev, Nkolay Rychkov
• The two-stage assembly scheduling problem with periodic maintenance: New approximate methods
  Carla Talens Fayos, Victor Fernandez-Viagas, Paz Perez Gonzalez

MD-03: The Role of Mathematical Optimization in Data Science VI
Stream: Mathematical Optimization and Data Science
Room: Bulding A, Room 3A
Chair(s): Veronica Piccialli

• A bi-objective K-nearest neighbors based imputation method for data with multilevel structures
  Maximiliano Cubillos, Sanne Wøhlk
• Properties of Inverse Correspondence Analysis
  Rick Willemsen, Wilco van den Heuvel
• SOS-SDP: an Exact Solver for Minimum Sum-of-Squares Clustering
  Veronica Piccialli, Antonio M. Sudoso, Angelika Wiegele

MD-04: Organizational and Information Management 1
Stream: Organizational and Information Management
Room: Bulding A, Room 3B
Chair(s): Michal Cerny, Joanna Majchrzak

• Estimation of the retail chain customer base
  Ondřej Sokol, Vladimír Holý
• A Dynamic Model for Price Clustering
  Vladimír Holý, Petra Tomanová, Michal Cerny

MD-05: AHP/ANP Applications
Stream: AHP/ANP
Room: Building Δ, Room Δ105
Chair(s): Rocío Poveda-Bautista

• ANP analysis of scientific impact of research collaboration processes through biomedical research networks
  Rocío Poveda-Bautista, Hannia González-Urango, Pablo D’Este Cukierman, Oscar Llopis Corcoles, Adrián Arias Diaz-Faes
• A Delphi-ANP method for identifying potentially next Carbon Neutral Districts
  Tomás Gómez-Navarro, David Ribó-Pérez, Isabel Aparisi-Cerdá, Monica Garcia-Melon
• Adapting RRI Public Engagement indicators to the Spanish scientific and innovation context. A participatory methodology based on AHP and Content Analysis
  Monica Garcia-Melon, Amparo Baviera-Puig

MD-06: MILP in Manufacturing and Logistics
Stream: Mixed Integer Linear Programming
Room: Building Δ, Room Δ103
Chair(s): Fabrizio Marinelli

• Optimization models for an assort-and-cut problem in glass manufacturing with defective raw material
  Fabrizio Marinelli, Claudio Arbib, Mustafa Pinar, Andrea Pizzuti
• Optimizing the Locations of JIT/JIS Supermarkets in Automotive Production Plants
  Heinrich Kuhn, Marcel Lehmann, Mareike Mueller
• Benders decomposition for the balancing of assembly lines with collaborative robots
  Celso Gustavo Stall Sikora, Christian Weckenborg
• A polyhedral approach to some max-min problems
  Thomas Lidbetter

MD-21: Behavioural impacts from the use of decision analysis approaches
Stream: Descriptive and prescriptive behavioural OR studies
Room: Virtual Room 21
Chair(s): Johannes Siebert

• The effect of disaggregating summary statistics in Web-Delphi processes: results from a real-world Delphi experiment
  Liliana Freitas, Ana Vieira, Monica Oliveira, Carlos Bana e Costa
• Comparison of three multicriteria decision support methods in environmental portfolio selection
  Jyri Mustajoki, Mika Marttunen, Arto Haara, Turo Hjerppe, Mikko Kurttila, Juuso Liesiö, Heli Saarikoski, Anne Tolvanen
• The effects of communication modality and situational complexity on strategic decision-making
  Stephen Donnel, William Caballero, Brian Lunday
• Empirical evidence on the effectiveness of “giving oneself a nudge”: The relative benefits of pursuing decision opportunities and solving decision problems
  Johannes Siebert, Christian Hannes

MD-22: Multi-level optimization for energy management I
Stream: Bilevel Optimization
Room: Virtual Room 22
Chair(s): Sonja Wogrin, Ana Baringo

• An Adjustable Robust Optimization Approach for the Expansion Planning of a Virtual Power Plant
  Ana Baringo, Luis Baringo, José Manuel Arroyo
• Risk aversion in multilevel electricity market models with different congestion pricing regimes
  Adriaan Hendrik van der Weijde, Mirjam Ambrosius, Jonas Egerer, Veronika Grimm
• Energy storage investments in view of risk aversion
  Stefanos Delikaraoglou, Sonja Wogrin, Audun Botterud
• Managing Risks Faced by Strategic Battery Storage in Joint Energy-Reserve Markets
  Hrvoje Pandzic, Kenneth Bruninx, Kristina Pandzic

MD-23: Complexity and New Algorithms in Derivative-free Optimization
Stream: Derivative-free Optimization
Room: Virtual Room 23
Chair(s): Clément Royer, El Houcine Bergou

• Stochastic Three Points Method For Unconstrained Smooth Minimization
  El Houcine Bergou
• Zero Order Stochastic Weakly Convex Optimization
  Vyacheslav Kungurtsev, Francesco Rinaldi
• A Nonmonotone Line Search Method with Finite-difference Gradient Approximations
  Geovani Grapiglia

MD-24: Optimization with machine learning surrogate models
Stream: Global Optimization
Room: Virtual Room 24
Chair(s): Alexander Mitsos, Chryssa Kappatou

• Expensive black-box optimization in process systems engineering
  Antonio del Rio Chanona, Damien van de Berg, Thomas Savage, Panagiotis Petsagkourakis, Dongda Zhang, Nilay Shah
• Uncertainty measures and hierarchical acquisition functions for tree-based black-box optimization
  Alexander Thebelt, Robert M. Lee, Nathan Sudermann-Merx, David Walz, Ruth Misener
• A data-driven inverse optimization approach to learning surrogate optimizers
  Rishabh Gupta, Qi Zhang
• Deterministic global optimization with surrogate models
  Chryssa Kappatou, Dominik Bongartz, Jaromil Najman, Susanne Sass, Artur M. Schweidtmann, Alexander Mitsos

MD-25: Stochastic Optimization for Robust Food-Water-Energy-Environmental Security Nexus Management
Stream: Stochastic and Robust Optimization
Room: Virtual Room 25
Chair(s): Tatiana ERMOLIEVA, Yurii Ermoliev

• Robust management of systemic risks and food-water-energy-environmental security in interacting natural and anthropogenic systems
  Tatiana ERMOLIEVA, Petr Havlik, Yurii Ermoliev, Taher Kahil, Elena Rovenskaya, Michael Obersteiner, Olena Borodina, Vasyl Gorbachuk, Pavel Knopov, Oleksandr Bogdanov
• A two-stage stochastic optimization for a multidisciplinary water resource management problem in the presence of uncertainty and risks
  Jose Pablo Ortiz Partida, Taher Kahil, Yoshihide Wada, Yurii Ermoliev, Tatiana ERMOLIEVA, Samuel Sandoval Solis
• Iterative solution procedure for nonsmooth nondifferentiable stochastic optimization: linking distributed models for food, water, energy security nexus management
  Yurii Ermoliev, Anatoliy Zagorodniy, Vyacheslav Bogdanov, Tatiana ERMOLIEVA, Petr Havlik, Elena Rovenskaya, Nadejda Komendantova, Michael Obersteiner
• A Financing Mechanism for Food Security in West Africa: A Stochastic Programming Approach
  Matthias Wildemeersch, Debbora Leip, Elena Rovenskaya

MD-26: Decision Analysis - Processes
Stream: Decision Analysis and Decision Analytics
Room: Virtual Room 26
Chair(s): Pavlos Delias

• Reducing Sample Size Requirements by Extending Discrete Choice Experiments to Indifference Elicitation
  Ambuj Kumar Sriwastava, Peter Reichert
• Will Digital Coaching Be a DSS Redivivus Movement?
  Christer Carlsson
• A Strategic Tool for the evaluation of a company’s Business Excellence & Competitiveness Level and the design of the appropriate Reorganization Plan
  Nicos Bakalis

MD-27: Demand Management for Last-mile Logistics & Mobility
Stream: Analytics in Service Management
Room: Virtual Room 27
Chair(s): Claudius Steinhardt

• On the concept of opportunity cost in integrated demand management and vehicle routing
  David Fleckenstein, Vienna Klein, Robert Klein, Claudius Steinhardt
• Multi-trip vehicle routing with delivery modes: A demand management opportunity for CEP services
  Lukas Janinhoff, Robert Klein
• Dynamic demand management and online routing for same-day delivery
  Vienna Klein, Claudius Steinhardt
• Modeling Supply and Demand Matching for Free-Floating Shared Mobility System Optimization
  Matthias Soppert, Claudius Steinhardt, Christian Müller, Jochen Gönsch, Prasanna Bhogale

MD-28: Data Science and Analytics - Applications in Marketing
Stream: Data Science and Analytics (contributed)
Room: Virtual Room 28
Chair(s): Alicia Zanfrillo

• An aspect-based sentiment analysis system to analyze customers’ reviews from food and beverage opinion and review webpages
  Anastasios Liapakis, Theodore Tsiligiridis, Constantine Yialouris, Constantina Kostopoulou
• Analysis of Customer Response Patterns in Direct Marketing Campaigns: A Gibbs Sampling Approach
  Young H. Chun
• Configuration of the glocal responsibility profile with unsupervised learning techniques for value creation
  Alicia Zanfrillo, Rebeca Yuan, Ezequiel Gribaudo, Victoria Leuci, Carola Sosa
• Liner health prediction using intelligent two-stage machine learning models
  Sourav Bhunia, Shoban Babu Balasubramani, Tuhin Kanti Mondal

MD-29: Dynamics and Games 1
Stream: Dynamics and Games
Room: Virtual Room 29
Chair(s): Alberto Pinto

• A Search Game in Discrete Locations
  Jake Clarkson, Kyle Lin, Kevin Glazebrook
• Playing Stackelberg Security Games in Perfect Formulations
  Pamela Alejandra Bustamante Faúndez
• Horizontal differentiation in a Hotelling Network with uncertainty on costs.
  João Almeida, Alberto Pinto

MD-30: System Dynamics Modeling and Simulation - Session 2
Stream: System Dynamics Modeling and Simulation
Room: Virtual Room 30
Chair(s): Markus Schwaninger, Camilo Olaya

• Inadequate groundwater management and unsustainable agriculture: The case of pistachio production in Iran
  Ali Akhavan, Paulo Goncalves
• Exploring the effects of infrastructure policies on availability and accessibility of nutritious food in Brazilian favelas: A System Dynamics approach
  Thiago Piovan, Vinicius Picanco Rodrigues, André Duarte
• Analyses of decontamination scenarios of an urban object
  Anna Selivanova, Igor Krejci

MD-31: Approximation Approaches for Multiobjective Optimization
Stream: Multiobjective Optimization
Room: Virtual Room 31
Chair(s): Lakmali Weerasena

• An approximation algorithm for the generalized multi-objective set cover problem
  Lakmali Weerasena
• Parallel Computing Techniques for the Multi-Objective Set Cover Problem
  Ryan Marshall, Lakmali Weerasena
• Near-optimal algorithms for Pareto frontier approximation
  Erik Diessel
• How to know it is 'the one'? A comparative study to select the most suitable solution among the Pareto-optimal set of solutions
  Elif Goksu Ozturk, Ana Maria Rodrigues, José Soeiro Ferreira, Cristina Oliveira

MD-32: Fair and explainable models 2
Stream: Multiple Criteria Decision Analysis
Room: Virtual Room 32
Chair(s): Luis Galarraga, Miguel Couceiro

• Making Machine Learning Explanations Truthful and Intelligible
  Kacper Sokol
• Exploiting Auto-Encoders for Explaining Black Box Classifiers
  Riccardo Guidotti, Anna Monreale
• Explainable Time Series Classification
  Yichang Wang

MD-33: MCDA for sustainability, resilience and risk assessment
Stream: Multiple Criteria Decision Analysis
Room: Virtual Room 33
Chair(s): Marco Cinelli

• Sustainable Sourcing in the Apparel Industry with Unknown Implicit Value Function
  Mirel Yavuz, Charles Corbett
• A sustainable inventory model for a perishable product with multiple transportation modes
  mozhgan assari, Sena Eruguz, Wout Dullaert, Reinout Heijungs
• Measuring Smart City Performance: A Multiple Criteria Decision Analysis Approach
  Pantelis Sotirelis, Panagiotis Nakopoulos, Evangelos Grigoroudis
• A Multicriteria Decision Aid Methodology for Classifying Countries based on their energy performance: The World Energy Trilemma Case
  Efstratios Kartsonakis, Evangelos Grigoroudis, Constantin Zopounidis

MD-34: Applied Combinatorial Optimization
Stream: Combinatorial Optimization
Room: Virtual Room 34
Chair(s): Dominique de Werra

• Linear lexicographic optimization and preferential bidding system
  Nour ElHouda TELLACHE, Frédéric Meunier, Axel Parmentier
• Efficient Leader Election in Wireless Sensor and IoT Networks
  Reinhardt Euler, Ahcene Bounceur, Madani Bezoui, Mohammad Hammoudeh, Loic Lagadec, Abdelkader Laouid
• On a Conjecture for the University Timetabling Problem
  Wieslaw Kubiak
• Nature inspired approaches for dynamically changing optimization problems
  Frédéric Guinand

MD-35: Combinatorial Optimization in Health and Social Care I
Stream: Combinatorial Optimization
Room: Virtual Room 35
Chair(s): Helena Ramalhinho Lourenco

• Solving the single-day home health care problem with route interdependencies
  Alberto Kummer, Olinto Araújo, Luciana Buriol, Mauricio Resende
• Synchronization and continuity of care concerns in home social care planning – a case study
  Ana Raquel de Aguiar, Maria Isabel Gomes, Tania Ramos
• Hybrid VNS and MIP for the Beam Angle Optimization Problem in Radiation Therapy
  Maicholl Gutierrez, Guillermo Cabrera-Guerrero, Carolina Lagos
• Multiobjective optimization in district heating systems: the case of Berlin
  Christine Tawfik, Jan-Patrick Clarner, Thorsten Koch, Janina Zittel

MD-36: EEPA 2
Stream: EURO Excellence in Practice Award
Room: Virtual Room 36
Chair(s): John Poppelaars

• Sustainable and efficient logistics: How optimization transformed Italmondo’s cargo loading operations
  Alessio Trivella, Mikele Gajda, Paolo Giannotti, Renata Mansini, David Pisinger
• Improving Global Risk Management of Emerging Health Threats with Facilitated Decision Analysis
  Gilberto Montibeller, L. Alberto Franco
• A Pilgrim Scheduling Approach to Increase Safety During the Hajj
  Sven Müller, Knut Haase, Mathias Kasper, Matthes Koch

MD-37: GreenTech & GreenFin: Enabling Sustainable Investing leveraging Technological Innovation
Stream: AI & Innovation in Sustainable Finance
Room: Virtual Room 37
Chair(s): Alexander Posth, Peter Schwendner, Giacomo Morelli

• Sustainable Patent Indicators for (Financial) Decision-Making: Overview, Domains, Groups, Empirical Support, and Sustainability Links
  Carsten C. Guderian, Alexander Brem
• Re-Evaluating the Empirical Determination of Cost of Capital for Green and Sin Stocks
  Ahmed Badreldin, Bernhard Nietert
• Design of flexible short-term energy contracts – An analysis of trading strategies on the continuous intraday market
  Michael Naumann
• Stochastic Ordering of Systemic Commodity Risk
  Giacomo Morelli

MD-38: Healthcare Logistics
Stream: ORAHS: OR in Health and Healthcare
Room: Virtual Room 38
Chair(s): David Barrera Ferro, Lisanne van Rijn

• Design of a triage III patient classification model at the San Ignacio University Hospital
  Laura Alejandra Cifuentes-Gaitan, Maria Jose Ruiz-Vasquez, Maria Angelica Chacon-Acosta, Sofia Sanchez-Prado, Ana Maria Beltran-Cortes, Eliana Maria Gonzalez-Neira
• Planning Hospital Operations through Full Dimensional Efficient Facets
  Marcos Estellita Lins, Maria Stella Castro Lobo, Henrique Rodrigues, Gabriel Soares
• Use of social networks to forecast demand in a Health System
  Leopoldo Lopez, Lorena Bearzotti, Raymundo Forradelas
• Site Reassignment For Mobile Outreach Teams: Investigating The Effectiveness Of Decentralized Decision-making
  Lisanne van Rijn, Harwin de Vries, Luk Van Wassenhove

MD-39: Warehouse and manufacturing logistics
Stream: Routing, Logistics, Location and Freight Transportation
Room: Virtual Room 39
Chair(s): Laura Vidal

• Solving the capacitated family traveling salesperson problem.
  Saúl Domínguez-Casasola, Jose Luis Gonzalez-Velarde, yasmin rios-solis
• The impact of vehicle type selection on assembly line feeding
  Ebenezer Olatunde Adenipekun, Veronique Limère, Nico André Schmid
• A NEW MODEL PROPOSAL FOR INTEGRATED ORDER PICKING AND VEHICLE ROUTING PROBLEM
  Esra Yasar Boz, Nil ARAS
• A bi-objective model for the collaborative pickup and delivery problem under time windows
  Laura Vidal, Sabine Limbourg

MD-40: Multiobjective Branch & Bound/Cut/Prize Algorithms
Stream: Multiobjective Combinatorial Optimization
Room: Virtual Room 40
Chair(s): Britta Efkes, Michael Stiglmayr

• Linear relaxation based multi-objective branch-and-bound
  Nicolas Forget, Sune Lauth Gadegaard, Lars Relund Nielsen
• A hybrid scalarization method for multi-objective Branch and Bound algorithms
  Julius Bauß, Michael Stiglmayr
• Sensitivity analysis in multiobjective mixed integer linear programming: The objective function coefficients
  Britta Efkes, Kim Allan Andersen, Trine Krogh Boomsma
• Dual perspective of multiobjective integer programs using Tchebychev weight space decomposition and practical applications
  Tyler Perini, Stephan Helfrich, Natashia Boland, Stefan Ruzika

MD-41: Future of public transport
Stream: Timetabling and public transport
Room: Virtual Room 41
Chair(s): Dennis Huisman

• A semi-flexible feeder bus system for suburban areas
  Fábio Sartori Vieira, Kenneth Sörensen, Pieter Vansteenwegen
• Analysing Railway Network Capacity using Macroscopic Fundamental Diagram
  Christopher Szymula, Nikola Bešinović
• Innovative public transport to stabilize and improve medical services in rural areas
  Joachim R. Daduna
• A large neighbourhood search algorithm to optimize a demand-responsive feeder service
  Bryan David Galarza Montenegro, Kenneth Sörensen, Pieter Vansteenwegen

MD-42: Developing sustainable supply chains
Stream: Sustainable Supply Chains
Room: Virtual Room 42
Chair(s): Cátia da Silva

• eaSi-system – a framework for systematic SDG impacts assessment
  Adrian Werner, Fabian Aponte, Moana Simas, Vibeke Nørstebø, Kirsten S. Wiebe
• Beyond adaptation: Changing supply chain management toward sustainability
  Cynthia Waltho, Adel Guitouni
• GREEN SUPPLY CHAIN MANAGEMENT PRACTICES: A COMPREHENSIVE FRAMEWORK FOR ITS IMPLEMENTATION
  Mariana Trujillo Gallego, William Sarache
• Monetization Methods for the Design and Planning of Green Supply Chain
  Cátia da Silva, Ana Barbosa-Povoa, Ana Carvalho

MD-43: Decision support in an epidemic context
Stream: Epidemiological modeling and decision support
Room: Virtual Room 43
Chair(s): Joana Matos Dias

• How to Safely Reopen the Economy through Flexible Testing and Regional Coordination
  Jiali Yu, Xinglu Liu, Lixin Miao, Zuo-Jun Shen
• Impact of school closures during an outbreak under unanticipated behavioural patterns of the public
  Gozdem Dural
• Confirmed forecasts for the expansion of the COVID-19 epidemic in the S. Paulo city, Brazil
  Sergio Celaschi
• Allocating and scheduling mobile vaccination teams to contain COVID-19 pandemic in Greece
  Ioannis Tsagarliotis, Nikolaos Rachaniotis

MD-44: Julia: New Kid on the Block
Stream: Practice of OR (Making an Impact)
Room: Virtual Room 44
Chair(s): Joaquim Gromicho

• Julia: New Kid on the BlocK
  Joaquim Gromicho

MD-45: Production planning
Stream: Production, Service and Supply Chain Management
Room: Virtual Room 45
Chair(s): Mirjam Meijer

• A multi-objective mixed-integer linear programming model for the dynamic cell formation problem
  Laura Escobar, Edwin Garavito, Leonardo H. Talero-Sarmiento
• Taming the Bell Curve in LED production
  Anand Paul
• Synchronization in a Two-supplier Assembly System: Combining a Fixed Lead-time Module with Capacitated Make-to-Order Production
  Mirjam Meijer, Willem van Jaarsveld, Ton de Kok

MD-46: Analysis of Stochastic Production and Retail Systems
Stream: Stochastic Models in Manufacturing and Services
Room: Virtual Room 46
Chair(s): Stella Kapodistria

• Bayesian Process Control for Critical Systems
  Collin Drent, Stella Kapodistria
• Solving the buffer allocation problem in tandem lines with machine learning techniques
  Joost Berkhout, Nanne Dieleman
• An extended newsvendor problem formulation for setting up flexible capacity
  Fereidoun Rashidi, Ralf Gössinger

MD-47: Emerging Collaborative Economics and Management under Uncertainty 1
Stream: Emerging Collaborative Economics and Management under Uncertainty
Room: Virtual Room 47
Chair(s): Sırma Zeynep Alparslan Gök, Gerhard-Wilhelm Weber

• Mitigate COVID spreading in industrial and business areas using Carpooling service
  Josep Maria Salanova Grau, Zisis Maleas, Georgia Ayfantopoulou , Maria Konstantinidou, Panagiotis Tzenos, Thanasis Tolikas
• High-fidelity Benchmarks for Urban Delivery Problems
  Gabriela Surita, Fillipe Goulart, Juan Fonseca-Galindo, Andre Lemos
• Joint Optimization of Energy Storage Sizing and Transmission Line Capacities for an Island System
  Arya Misiç, Abdullah Dasci
• Serious Business Games in Port’s Container Yard Management
  Jannis Walz, Leif Meier

MD-48: Bissan Ghaddar
Stream: Keynotes
Room: Virtual Room 48
Chair(s): Gabriele Eichfelder

• Polynomial Optimization in Power and Water Network Operations
  Bissan Ghaddar

MD-49: AI4RAILS II
Stream: The 2nd International Workshop on Artificial Intelligence for RAILwayS (AI4RAILS)
Room: Virtual Room 49
Chair(s): Rob Goverde

• A Multi-Agent Approach to the Train Unit Shunting Problem
  Wan-Jui Lee, Quintess Barnhoorn
• TORS: A Train Unit Shunting and Servicing Simulator
  Jacobus G.M. van der Linden, Jesse Mulderij, Bob Huisman, Joris den Ouden, Marjan van den Akker, Han Hoogeveen, Mathijs de Weerdt
• An Evolutionary Approach to Solve the Train Unit Shunting and Servicing Problem
  Casper Athmer, Mathijs de Weerdt, Laurens Bliek
• Contextual hyperparameter optimization for the Train Unit Shunting Problem
  Leon van der Knaap, Laurens Bliek, Mathijs de Weerdt

MD-50: Jaap Spronk’s legacy
Stream: Memorial Session - in honour of Jaap Spronk
Room: Virtual Room 50
Chair(s): Karen Watkins, Lorenzo Peccati

• Jaap Spronk and his view of Finance
  Edgaro Ortiz
• Jaap Spronk and his Italian Legacy
  Giorgio Consigli, Benedetto Matarazzo, Onno Steenbeek, Lorenzo Peccati, Giovanni Zambruno
• Jaap and the EWGs
  Pekka Korhonen, Thomas Hartman, ANOOP RAI, Ephraim Clark, Alain CHEVALIER, Karen Watkins, Yvonne Spronk
• The special contribution of Jaap Spronk
  Lorenzo Peccati

MD-51: OR in Military, Defense, and International Security
Stream: OR in Military, Defense, and International Security
Room: Virtual Room 51
Chair(s): Eray Cakici

• Feasibility analysis of Drones for National Defense based on a Multimethodology
  Ygor Logullo, Miguel Ângelo Lellis Moreira, Mischel Carmen N. Belderrain, Amanda Silva, Carlos Francisco Simoes Gomes, Marcos dos Santos
• Artillery Firing Shift with Two Registration Targets
  michael bendersky, David Raz
• A Semi-Markov Decision Model for a patrol problem with stochastic attack times
  Constantinos Karamatsoukis
• Navy Training Scheduling
  Eray Cakici, Qiannan Gao, Hanadi Wali, Gianmaria Leo

MD-53: Specific Applications of Stochastic Modeling and Simulation in Engineering, Management and Science 2
Stream: Specific Applications of Stochastic Modeling and Simulation in Engineering, Management and Science
Room: Virtual Room 53
Chair(s): Rob Zuidwijk

• Generator and Line Maintenance Planning with Operations Scheduling under Sensor-Driven Unexpected Failures
  Bahar Cennet Okumusoglu, Beste Basciftci, Burak Kocuk
• Digital platforms and maximum matching in random bipartite graphs
  Rob Zuidwijk
• Information Retrieval under Network Uncertainty: Robust Internet Ranking
  Anna Timonina-Farkas, Ralf Seifert
• GOAL PROGRAMMING MODEL FOR MANAGERIAL DECISION MAKING IN A FAMILY BUSINESS - CASE STUDY IN A TEXTILE BUSINESS
  Sivaramakrishna Prasad, Prabhakar R, John Raj, Arul E

MD-63: Last minute changes 1
Stream: Last minute changes
Room: Virtual Room 63
Chair(s): Milad Elyasi

• Prioritizing patients for cancer prevention programs
  Maria-Carolina Poveda-Amaya, David Barrera Ferro, Sally Brailsford, Diego Patino, Raul Murillo
• Blood Donation Tailoring under Demand Uncertainty
  Milad Elyasi, Okan Ozener, Ihsan Yanikoglu, Ali Ekici
• An Adjustable Robust Optimization Approach for Emergency Relief Routing Problem
  Farzad Avishan, Milad Elyasi, Ali Ekici, Okan Ozener, Ihsan Yanikoglu

ME-21: Coralia Cartis
Stream: Plenaries
Room: Virtual Room 21
Chair(s): Nikolaos Matsatsinis

• Optimization for Data Science (Scalability and tractability challenges)
  Coralia Cartis

MF-21: Networking - career progression strategies
Stream: WISDOM Round Tables
Room: Virtual Room 21
Chair(s): Renata Mansini, Paula Carroll

• Networking - career progression strategies
  Paula Carroll

MF-63: Last minute changes 2
Stream: Last minute changes
Room: Virtual Room 63
Chair(s): Ramin Raeesi

• A fast hybrid evolutionary algorithm for a bi-criteria moving target travelling salesman problem
  Alaleh Maskooki, Kalyanmoy Deb, Markku Kallio
• Stochastic Job shop to minimize expected maximum lateness
  Andrea Rivera, Ocampo María José, Gabriel Forero, Eliana Maria Gonzalez-Neira
• Fuelling the zero-emissions road freight of the future: routing of mobile fuellers
  Ramin Raeesi
• Optimal bidding strategies of a microgrid in energy markets under uncertainty: A stochastic programming approach
  Robert Herding, Wayne W. Jones, Emma Ross, Sam Johnson, Vassilis Charitopoulos, Lazaros Papageorgiou

MG-21: Behavioral Modelling in Organization Studies
Stream: Behavioral Modelling
Room: Virtual Room 21
Chair(s): Stephan Leitner, Friederike Wall

• Self-organized task-allocation and learning in organizations
  Stephan Leitner
• Incomplete Incentive Contracting in Hierarchical Organizations: The Moderating Effects of Complexity
  Friederike Wall
• Multi-level adaptation of groups that solve complex tasks: An agent-based simulation.
  Dario Blanco Fernandez, Stephan Leitner, Alexandra Rausch
• Behavioral modelling in management control: Agentization of the hidden-action model
  Patrick Reinwald, Stephan Leitner, Friederike Wall

MG-22: Theory and methods for continuous bilevel optimization I
Stream: Bilevel Optimization
Room: Virtual Room 22
Chair(s): Alain Zemkoho, Patrick Mehlitz

• Directional necessary optimality conditions for bilevel programs
  Jane Ye
• Asymptotic regularity for bilevel optimization problems
  Patrick Mehlitz
• A stochastic approach that solves the ambiguity of ill-posed bilevel games
  Anton Svensson, David Salas
• Gauss-Newton-type methods for bilevel optimization
  Alain Zemkoho

MG-23: Recent Advances in Derivative-free Optimization II
Stream: Derivative-free Optimization
Room: Virtual Room 23
Chair(s): Giampaolo Liuzzi, Ana Luisa Custodio

• DGO: A DIRECT-type MATLAB Toolbox for Derivative-free Global Optimization
  Linas Stripinis, Remigijus Paulavičius
• Gradient and Hessian Approximation Techniques in Derivative-free Optimization
  Gabriel Jarry-Bolduc, Warren Hare
• Structured Derivative-free Optimization with Applications to Machine Learning
  Andrea Cristofari, Francesco Rinaldi
• A New Derivative-free Interior Point Method for Constrained Black-box Optimization
  Giampaolo Liuzzi, Andrea Brilli, Stefano Lucidi

MG-24: Real Options
Stream: Optimal Control Theory and Applications
Room: Virtual Room 24
Chair(s): Peter Kort, Marta Castellini

• Effects of Creative Destruction on the Size and Timing of an Investment
  Anne Balter, Peter M. Kort, Kuno Huisman
• Optimal Randomization over Thresholds in an Abandonment Problem with a Spectrally Negative Levy Process
  Jacco Thijssen, Laura Delaney
• Going International to Shift Profits? A Real Option Approach
  Nicola Comincioli, Paolo Panteghini, Sergio Vergalli

MG-25: Stochastic Dual Dynamic Programming
Stream: Stochastic and Robust Optimization
Room: Virtual Room 25
Chair(s): Christian Füllner, Steffen Rebennack

• Node Aggregation in Stochastic Dual Dynamic Programming
  Renata Pedrini, Erlon Finardi, Felipe Beltrán
• A dual SDDP algorithm for risk averse problem
  vincent leclere, Bernado Freitas Paulo da Costa
• Aspects of SDDP and practice
  Wim van Ackooij, Welington de Oliveira, Yongjia Song
• Non-convex Benders decomposition
  Christian Füllner, Steffen Rebennack

MG-26: Software for LP, MIP, and ML
Stream: Software for Optimization
Room: Virtual Room 26
Chair(s): Timo Berthold

• PaPILO: Parallelising presolving in Mixed Integer Programming
  Alexander Hoen, Ambros Gleixner, Leona Gottwald
• HiGHS: beyond linear programming
  Julian Hall
• Ecole: A Gym-like Library for Machine Learning in Combinatorial Optimization Solvers
  Maxime Gasse, Antoine Prouvost, Justin Dumouchelle, Lara Scavuzzo, Didier Chételat, Andrea Lodi
• Crossover using a basis matrix from the splitting preconditioner
  Aurelio Oliveira, Cecilia O. Castro, Manolo Heredia

MG-28: Data Mining and Statistics
Stream: Data Mining and Statistics
Room: Virtual Room 28
Chair(s): Pakize Taylan, Ioannis Tsiligkaridis

• Classification using a Projection Decision Tree Algorithm
  Ioannis Tsiligkaridis
• INTERURBAN MOBILITY MODELING BASED ON DATA LEARNING: CASE OF MOROCCO
  Mohamed EL Hadraoui, Fouzia GHAITI
• Best Submatrix Selection for the Truncated SVD
  Yongchun Li, Weijun Xie

MG-29: Intelligent Decision Methods
Stream: Intelligent Decision Methods
Room: Virtual Room 29
Chair(s): Evangelos Grigoroudis

• Advanced rule-based approaches in customer satisfaction analysis: Recent development and future prospects of fsQCA
  Evangelia Krassadaki, Evangelos Grigoroudis, Nikolaos Matsatsinis, Constantin Zopounidis
• Social Media Data Mining for Sentiment Extraction
  Nikolaos Doukas, Nikolaos Krystallis, Nikolaos Matsatsinis, Nikolaos Bardis
• Model for selecting optimal churn avoidance actions in a financial institution.
  Alejandro Mac Cawley, Martin Navarrete
• Decision Support System Applications (1980-2020). Classification and statistical analysis
  Panagiotis Mallios, Nikolaos Matsatsinis

MG-30: Fairness and Game Theory
Stream: Mixed Integer Linear Programming
Room: Virtual Room 30
Chair(s): Margarida Carvalho

• On Fairness and Implementability in Stackelberg Security Games
  Victor Bucarey, Martine Labbé
• Optimal Capacity Expansion in the College Admission Problem
  Federico Bobbio, Margarida Carvalho, Alfredo Torrico, Andrea Lodi
• New integer programming models for stable kidney exchage problem
  Kseniia Klimentova, Péter Biró, Ana Viana, Virginia Costa, Flip Klijn, João Pedro Pedroso
• Individual fairness on kidney exchange programs
  Margarida Carvalho, William St-Arnaud, Golnoosh Farnadi, Behrouz Babaki

MG-31: new frontiers in portfolio selection
Stream: Non linear optimization in finance
Room: Virtual Room 31
Chair(s): Luiz Teixeira, Lorenzo Mercuri

• Efficient Portfolio Construction through Fuzzy Logic and Entropy Maximization
  Milena Bonacic, Juan Perez, Héctor López-Ospina, Cristian Bravo
• ROBUST PARAMETRIC PORTFOLIO POLICIES
  Sandra Caçador, Pedro Godinho, Joana Matos Dias
• Cryptocurrency Arbitrage Opportunities in the Network of Crypto-Exchanges
  Kristina Sutiene, Audrius Kabasinskas
• Spread Option Pricing in a Copula Affine GARCH(p,q) Model
  Lorenzo Mercuri, Edoardo Berton

MG-32: Multicriteria Decision Aid Applications
Stream: Multiple Criteria Decision Analysis
Room: Virtual Room 32
Chair(s): Athanasios Spyridakos

• Evaluation of agricultural management alternatives using MAUT/WAP and UTA methods
  Isaak Vryzidis, Alexandros Psomas, Athanasios Spyridakos
• Designing and testing the IMPACT HTA socio-technical framework to assist HTA agencies in the multicriteria evaluation of new medicines on a common basis
  Monica Oliveira, Teresa Cipriano Rodrigues, Liliana Freitas, Ana Vieira, Klára Dimitrovová, João Bana e Costa, Aris Angelis, Panos Kanavos, Carlos Bana e Costa
• Multivariate statistical Modeling of Housing Unit Price to Validate the Government Estate Control Policy in Beijing, China
  Chi-hong Ho, Chi-Feng Ho
• MCDA-ULaval software for ELECTRE methods - Application to water source protection
  Irene Abi-Zeid, Ariane Marais

MG-33: Multicriteria decision support systems
Stream: Multiple Criteria Decision Analysis
Room: Virtual Room 33
Chair(s): Athanasios Spyridakos

• Utilising the System Thinking approaches to Multi-criteria Decision Aid Processes
  KONSTANTINA THEONA, Athanasios Spyridakos
• Combining recommender systems with multicriteria decision support to facilitate optimal course selection by learners - The QualiChain project’s case
  Vagelis Karakolis, Panagiotis Kapsalis, Christos Kontzinos, Stavros Skalidakis, Vasiliki Vlachou, Panagiotis Kokkinakos, Ourania Markaki, John Psarras
• Impact and Degree of Utilization of Imprecise Information in MCDM-Support-Systems
  Mendy Tönsfeuerborn, Rüdiger von Nitzsch
• PROMETHEE-Cloud: A Web-based implementation of the outranking method PROMETHEE
  Erik Pohl, Jutta Geldermann

MG-34: Integrated problem settings I
Stream: Combinatorial Optimization
Room: Virtual Room 34
Chair(s): Stefan Voss, Gustavo Gatica

• Two-stage VND for an industrial scheduling problem
  Quentin Perrachon, Alexandru Olteanu, Marc Sevaux
• Solution approaches and managerial insights for truck and drone systems in last mile logistics
  Maurizio Boccia, Adriano Masone, Antonio Sforza, Claudio Sterle
• A column generation approach for solving the integrated timetabling and vehicle scheduling problem
  Lucas Mertens, Bastian Amberg, Natalia Kliewer
• Location of logistic platforms and routing of pineapple collection
  Gustavo Gatica, Jua-Sebastián Arbelaez, Rodrigo Linfati, Daniel Rodriguez, David Álvarez-Martínez

MG-35: Optimization Advances with Quantum Applications I
Stream: Combinatorial Optimization
Room: Virtual Room 35
Chair(s): Fred Glover, Gary Kochenberger, Yu Du

• Mathematical programming formulations of the perfect vertex and edge domination problem
  Said Hanafi, Vinicius L. Do Forte, Abilio Lucena
• Using the QUBO model to Solve Large Set Partitioning Problems.
  Gary Kochenberger, Fred Glover
• Discrete diversity and dispersion maximization
  Anna Martínez-Gavara, Rafael Marti

MG-36: Medical Supply Chains and Decision Making
Stream: ORAHS: OR in Health and Healthcare
Room: Virtual Room 36
Chair(s): Joe Viana

• Optimising preventative care decision making of coronary heart disease using Decision Programming
  Helmi Hankimaa
• Experimental comparison of algorithms for features selection in machine learning applied to medical data
  Thibault Agondja, François Delbot, Jean-François PRADAT-PEYRE
• Multicriteria Classification of Inflammatory Bowel Disease patients
  Thomas Xenos
• Medicine supply chain resilience: A hybrid simulation cost effectiveness analysis study of disruption intervention strategies
  Joe Viana, Marianne Jahre, Kim van Oorschot , Christine Årdal

MG-37: Routing under uncertainty I
Stream: Routing, Logistics, Location and Freight Transportation
Room: Virtual Room 37
Chair(s): Maryam Darvish

• Stochastic Vehicle Routing Problem with Multiple Vehicles: A Decentralized Approach
  Mohsen Dastpak, Fausto Errico
• Vehicle routing with due dates and stochastic release dates
  Maryam Darvish, Leandro Coelho, Gilbert Laporte
• Robust algorithms for the two-echelon location routing problem under demand uncertainty
  Nassoma Wattara Ousmane Ali, Jean-François Côté, Leandro Coelho
• The robust vehicle routing problem: a novel commodity flow formulation based on the linearization of recursive equations
  Rafael Campos, Pedro Munari

MG-38: Advances in Blood Supply Chain Management
Stream: ORAHS: OR in Health and Healthcare
Room: Virtual Room 38
Chair(s): Melanie Reuter-Oppermann

• An optimization approach for tactical collection and production planning in the blood supply chain
  Maria Meneses, Ana Barbosa-Povoa, Daniel Santos, Inês Marques
• Optimisation of platelet inventories in the Finnish Blood Service
  Mary Dillon, Eeva Vilkkumaa, Fabricio Oliveira
• Identifying Changes in Demand for Perishable Products Using Statistical Process Control and Machine Learning Forecasting
  Linden Smith, John Blake
• Hybrid Simulation-based Optimization for Decision Support in Blood Supply-Chains
  Dennis Horstkemper, Melanie Reuter-Oppermann, Michael Middelhoff, Adam Widera, Bernd Hellingrath

MG-39: Data-driven approaches in planning, routing and scheduling problems
Stream: Routing, Logistics, Location and Freight Transportation
Room: Virtual Room 39
Chair(s): Nicklas Klein

• Fuzzy C-Means and 2-Opt Algorithm for Food Distribution During Covid-19 Pandemic
  Engin Bayturk, Şakir Esnaf, Tarık Küçükdeniz
• A Data-Driven Robust Approach for Planning the Charging Network for a Metropolitan Taxi Fleet
  Gregor Godbersen, Rainer Kolisch, Maximilian Schiffer
• A Deep Reinforcement Learning Algorithm for an Online Stochastic Profitable Tour Problem
  Nicklas Klein
• Improving vehicle routing by learning demand uncertainties from historic data: a case study
  Silia Mertens, Ahmed K.A Abdullah, Yves Molenbruch, Kris Braekers, An Caris, Tias Guns

MG-40: Optimisation algorithms for various deterministic and stochastic scheduling problems
Stream: Scheduling and Project Management
Room: Virtual Room 40
Chair(s): Mario Vanhoucke, Tom Servranckx

• The impact of the optimisation criterion in multi-project scheduling: a benchmark of metaheuristic solution procedures
  Dries Bredael, Mario Vanhoucke
• Generalized Multi-Scale Stochastic Reservoir Opportunity Index for Enhanced Well Placement Optimization Under Uncertainty in Green and Brown Fields
  Forough Vaseghi, Mario Vanhoucke, Mohammad Ahmadi, Mohammad Sharifi
• Order Acceptance and Capacity Planning in a Dynamic and Stochastic Environment
  Rojin Nekoueian, Mario Vanhoucke, Amin Dehghanian, Mohsen Akbarpour shirazi
• An evaluation of the causal risk modelling approaches for forecasting project cost and duration
  Izel Unsal Altuncan, Mario Vanhoucke

MG-41: Aspects of passenger routing in public transport
Stream: Timetabling and public transport
Room: Virtual Room 41
Chair(s): Philine Schiewe

• The Price of Symmetry in Line Planning
  Berenike Masing, Niels Lindner, Ralf Borndörfer
• Passenger demand estimation during line plan optimization
  Johann Hartleb, Marie Schmidt, Dennis Huisman, Markus Friedrich
• Optimizing adaption and travel times in timetabling using time slices
  Philine Schiewe
• Operational optimization of integrated mobility systems with dynamic and stochastic characteristics: modeling and first results.
  Soukaina Bayri, Yves Molenbruch

MG-42: Modern trends in MDPs
Stream: Stochastic Dynamic Programming
Room: Virtual Room 42
Chair(s): Sandjai Bhulai

• Data-Driven Consumer Debt Collection via Machine Learning and Approximate Dynamic Programming
  Sandjai Bhulai, Ruben van de Geer, Qingchen Wang
• Bayesian Adaptive Mastery Assessment in Online Tests via Machine Learning
  Anni Sapountzi, Sandjai Bhulai
• Dynamic Inventory Control with Fixed Setup Costs and Unknown Discrete Demand Distribution
  Mehdi Davoodi, Michael Katehakis, Jian Yang
• Investigation of MDP Models for Sequential Procurement Auctions
  Kartikeya Puranam, Michael Katehakis

MG-43: City Logistics
Stream: Environmental Sustainability in Supply Chains
Room: Virtual Room 43
Chair(s): Tina Wakolbinger

• Implementation of cargo bikes in urban freight delivery schemes – benefits and challenges
  Alexandra Anderluh
• Collaborative Model for Inventory Routing in City Logistics
  Titi Iswari, Kris Braekers, An Caris
• Evaluating a two-echelon distribution network: A case study in city of Innsbruck
  Belma Turan, Vera Hemmelmayr

MG-44: Speed networking
Stream: Practice of OR (Making an Impact)
Room: Virtual Room 44
Chair(s): Ruth Kaufman

• Speed networking: converting names into colleagues
  Ruth Kaufman

MG-45: Emerging optimization problems in air mobility
Stream: Specific Applications of OR (contributed)
Room: Virtual Room 45
Chair(s): Mercedes Pelegrín, Renan Spencer Trindade

• Analytical solution for 2D aircraft conflict resolution problem
  Fernando Hugo Dias, Hassan Hijazi, David Rey
• Optimal Location of Safety Landing Sites
  Liding Xu, Claudia D'Ambrosio, Leo Liberti, Sonia Vanier
• Integrated Optimization of Free-Flight Trajectories and Runway Scheduling
  Benno Hoch, Frauke Liers
• Sequential convex MINLP technique for aircraft conflict avoidance problem
  Renan Spencer Trindade, Claudia D'Ambrosio, Antonio Frangioni, Claudio Gentile

MG-48: Michael Carter
Stream: Keynotes
Room: Virtual Room 48
Chair(s): Joana Matos Dias

• How Can We Make a Real Difference in Healthcare? The Challenges of Implementation
  Michael Carter

TA-21: Janny M.Y. Leung [IFORS Distinguished Lecture]
Stream: Plenaries
Room: Virtual Room 21
Chair(s): John Psarras

• Public Transportation for Smart Cities
  Janny LEUNG

TB-01: Katia Sycara
Stream: Keynotes
Room: Bulding A, Amphitheatre
Chair(s): Milosz Kadzinski

• The Science of the Deal: Teaming and Negotiating in Artificial and Human Societies
  Katia Sycara

TB-02: Dynamical Systems and Mathematical Modeling in OR 1
Stream: Dynamical Systems and Mathematical Modeling in OR
Room: Bulding A, Room A5
Chair(s): Gerhard-Wilhelm Weber, Panagiotis Andrianesis

• Alternative methods of quantitative analysis of a pandemic COVID - 19 in the Czech Republic
  Jakub Hanousek
• Optimal Grid-Distributed Energy Resource Coordination
  Panagiotis Andrianesis, Na (Lina) Li, Michael C. Caramanis
• Hybridization of Sensors Through Neural Networks for Rockets Guidance Applications
  Raúl de Celis, Luis Cadarso

TB-03: Lot sizing: decomposition approaches and applications
Stream: Lot Sizing, Lot Scheduling and Production Planning
Room: Bulding A, Room 3A
Chair(s): Wilco van den Heuvel, Stéphane DAUZERE-PERES

• Parallelized decomposition approaches to solve the Capacitated Lot-Sizing Problem with Setup Times and Ending Inventories
  Mehdi Charles, Stéphane DAUZERE-PERES, Safia Kedad-Sidhoum
• A comparative analysis of different approaches for production lot sizing and scheduling in the animal feed premix industry
  Nebojsa Bojovic, Susana Val, Milos Milenkovic, Dejan Lutovac
• A Benders decomposition approach to the lot-sizing and market selection problem
  Wilco van den Heuvel, Semra Agrali, Z. Caner Taşkın

TB-05: OR in Aviation 1
Stream: OR in Aviation
Room: Building Δ, Room Δ105
Chair(s): Alexandre Jacquillat, Mattia Cattaneo

• A Novel Approach to the Tail Assignment Problem at Vueling Airlines
  Luis Cadarso, Manuel Fuentes González, Vikrant Vaze, Cynthia Barnhart
• A Comprehensive Approach to Airline Operations Recovery at Vueling Airlines
  Manuel Fuentes González, Luis Cadarso, Vikrant Vaze

TB-06: Insurance risk management
Stream: Actuarial modeling and risk management
Room: Building Δ, Room Δ103
Chair(s): Valeria D Amato

• Weather Index Insurance by satellite data: the basis risk measurement
  Valeria D Amato, Maria Carannante
• Insurance Portfolio Strategies with Time Varying Multiples Based on Good and Bad Volatility Dynamics
  hachmi ben ameur, Zied Ftiti, Wael Louhichi, Jean-Luc Prigent
• An Efficiency Comparison of the Life Insurance Industry in the Selected OECD Countries with Three-Stage DEA Model
  Biwei Guan

TB-21: Agent-Based Computational Management Science
Stream: Behavioral Modelling
Room: Virtual Room 21
Chair(s): Friederike Wall, Stephan Leitner

• The Insight Generation and Transfer of Learning` in Agent Based Modelling: An Experimental Study
  Hilya Mudrika Arini, Nurul Lathifah, Laela Dewi Maharani
• Longitudinal effects of recommendation strategies: an agent-based simulation approach
  Nada Ghanem, Dietmar Jannach, Stephan Leitner
• Agent-based model calibration using retweet social network
  Pierluigi Vellucci, Loretta Mastroeni, Maurizio Naldi
• Social norms and incentive schemes in organizations
  Ravshanbek Khodzhimatov, Stephan Leitner, Friederike Wall

TB-22: Bilevel stochastic optimization and related topics
Stream: Bilevel Optimization
Room: Virtual Room 22
Chair(s): Matthias Claus, Johanna Burtscheidt

• Optimality Conditions in Risk-Neutral Bilevel Stochastic Linear Programming
  Matthias Claus, Johanna Burtscheidt, Stephan Dempe
• A Pessimistic Bilevel Problem for Elastic Shape Optimization under Stochastic Uncertainty
  Josua Sassen, Johanna Burtscheidt, Matthias Claus, Rüdiger Schultz
• Risk Averse Bilevel Programming under Stochastic Uncertainty
  Johanna Burtscheidt, Matthias Claus, Josua Sassen
• Welfare-maximizing transmission capacity expansion under uncertainty and imperfect competition
  Sonja Wogrin, Diego Tejada, Anthony Downward, Andy Philpott

TB-23: Global and Local Derivative-free Optimization Under Uncertainty
Stream: Derivative-free Optimization
Room: Virtual Room 23
Chair(s): Miguel Munoz Zuniga, Delphine Sinoquet

• Chance Constraint Optimization of a Complex System: Application to the Fatigue Design of a Floating Offshore Wind Turbine Mooring System
  Alexis Cousin
• RBF Surrogate Global Optimization of Homogeneously Noisy, Expensive Functions
  Christine Shoemaker, Yichi Shen
• Multi-objective Bayesian Optimization of Noisy Simulators
  Mickael Binois

TB-24: Vector and Set Optimization I
Stream: Vector and Set Optimization
Room: Virtual Room 24
Chair(s): Elena Molho, Lidia Huerga

• Optimality results for a class of nondifferentiable multiobjective programming problems with vanishing constraints
  Tadeusz Antczak
• Solving bi-objective linear programmes with Benders decomposition
  Ali Sohrabi, Andrea Raith, Richard Lusby
• Stochastic variational problems: from scalar to vector case
  Domenico Scopelliti
• Robustification and scalarization of a parametric vector optimization problem: a noncomponentwise approach
  Elena Molho, Elisa Caprari, Lorenzo Cerboni Baiardi

TB-25: Advances in Data-driven Decision-making under Uncertainty and its Applications
Stream: Stochastic and Robust Optimization
Room: Virtual Room 25
Chair(s): Juan Miguel Morales

• Reliable Frequency Regulation through Electricity Storage: An Analytical Solution
  Dirk Lauinger, François Vuille, Daniel Kuhn
• Hierarchical clustering for energy systems planning: A two-phase framework based on data classification and time-shifting-sensitive discrepancy measurement
  Lucas Condeixa, Fabricio Oliveira, Afzal Siddiqui
• Robust and Distributionally Robust Optimization Models for Support Vector Machine with Medical Applications
  Daniel Faccini, Francesca Maggioni, Florian Potra
• Distributionally robust optimization with side information based on probability trimmings and optimal transport
  Adrián Esteban-Pérez, Juan Miguel Morales

TB-26: Software for LP/MIP
Stream: Software for Optimization
Room: Virtual Room 26
Chair(s): Timo Berthold

• What’s New in Gurobi 9.1
  Michael Winkler
• Recent developments in the FICO Xpress-Optimizer
  Timo Berthold
• Introduction to Cardinal Optimizer
  Qi Huangfu
• Presolving and Postsolving Linear Programming Problems
  Philipp Christophel, Imre Polik

TB-27: Data Science and Analytics - Applications 1
Stream: Data Science and Analytics (contributed)
Room: Virtual Room 27
Chair(s): Monisha Bhattacharya

• Large-Scale Process Monitoring
  Volker Kraft
• Hourly Temperature Data do not support the Views of the Climate Deniers, Sceptics, and Trivializers: Evidence from Barrow Alaska
  Kevin Forbes
• Minimizing Bias in AI based recommender systems
  Monisha Bhattacharya, Shantanu Biswas, Saikat Chakraborty, Gunjan Bansal

TB-28: Machine Learning and Optimization: new challenges, applications and objectives II
Stream: Mathematical Optimization and Data Science
Room: Virtual Room 28
Chair(s): M. Asuncion Jimenez-Cordero

• Improving the interpretability of linear models with categorical predictors
  Marcela Galvis Restrepo, Dolores Romero Morales, Emilio CARRIZOSA
• Empirical analysis of some fuzzy-valued trimmed means based on depth measures
  Beatriz Sinova
• Cost-aware Constraint Screening for the Unit Commitment Problem
  Álvaro Porras Cabrera, Salvador Pineda Morente, Juan Miguel Morales, M. Asuncion Jimenez-Cordero
• Data-driven prescriptive scenario selection with applications in power markets: Retailer's optimal trading
  Alberto Corredera, Carlos Ruiz

TB-29: AI Approaches for Decision Making under Uncertainty
Stream: AI and Decision Making
Room: Virtual Room 29
Chair(s): Pascale Zaraté

• Modelling endogenous long term climate uncertainty using decision programming
  Olli Herrala, Tommi Ekholm, Fabricio Oliveira
• Goal Programming models with interval coefficients for the sustainable selection of marine renewable energies
  Negar Akbari
• A Hybrid Algorithm to Schedule Electric Vehicles in Mobility-On-Demand Schemes
  Emmanouil Rigas, Nick Bassiliades, Sarvapali Ramchurn

TB-30: MILP for energy efficiency and sustainability
Stream: Mixed Integer Linear Programming
Room: Virtual Room 30
Chair(s): Maurizio Bruglieri

• Waste Collection Point Location and Allocation Model with Hierarchical Clustering
  Adam Viktorin, Dušan Hrabec, Radovan Šomplák, Vlastimír Nevrlý
• A new ILP Model for a Line Balancing Problem with Minimization of Power Peak
  Paolo Gianessi, Xavier Delorme
• Routing a Mixed Fleet of Electric and Traditional Vehicles with Congestion Charge Areas
  Maurizio Bruglieri, Bülent Çatay, Merve Keskin, Simona Mancini, Ornella Pisacane
• Dantzig-Wolfe decompositions with linking variables
  Stefan Ropke, Jens Vinther Clausen, Richard Lusby

TB-31: DSS Applications -4
Stream: DSS
Room: Virtual Room 31
Chair(s): Jason Papathanasiou

• Analysis of sustainable development diversified strategies to support decisions in transport sector
  Aristi Karagkouni, Dimitrios Dimitriou
• Integrating Life Cycle Assessement and Multi Criteria Decision Making for Sustainable Selection of Packaging Materials
  Meenu Singh, ANKIT KUMRAWAT, Garima Agrawal, Millie Pant
• Optimization of air conditioner configuration considering operating schedule
  TAKUMA SHIBATA
• Resilient road network investment strategy with copula uncertainty quantification
  Chence Niu, Sisi Jian, Divya Nair, Vinayak Dixit

TB-32: Decision aiding in resource allocation problems
Stream: Multiple Criteria Decision Analysis
Room: Virtual Room 32
Chair(s): Ozlem Karsu

• Ensuring Multidimensional Fairness in Public Service
  Damla Akoluk, Ozlem Karsu
• Fair Resource Allocation using Welfare-Based Dominance Constraints
  Ozlem Karsu, Nikolaos Argyris, Mirel Yavuz
• Allocation of Personal Protective Equipment to Health Centers during Early Phases of a Pandemic
  Bahar Yetis Kara, Zehranaz Donmez, Serkan Turhan, Ozlem Karsu, Oya Ekin-Karasan

TB-33: Local search and metaheuristics
Stream: Heuristic Optimization
Room: Virtual Room 33
Chair(s): Merve Uzuner Sahin

• Development of a Local Search Method for a Large-Scale Generalized Assignment Problem
  Yuto Yoshida
• Artificially Intelligent Evolutionary Algorithms in Designing Multi-Layered Supply Chain Networks: A Comparative Analysis
  Sahar Validi
• Ant Colony Optimization for the Network Alignment Problem
  Guillem Rodríguez Corominas, Maria J. Blesa, Christian Blum
• Redundancy Allocation Optimization with Repairs: A Simulation-Based GA Approach
  Merve Uzuner Sahin, Orhan Dengiz, Berna Dengiz

TB-34: Networks and Assignment problems: properties and applications
Stream: Combinatorial Optimization
Room: Virtual Room 34
Chair(s): Ioannis Fragkos

• Resource allocation under uncertainty in transportation networks
  Ioannis Fragkos, Joris Wagenaar, Martin Faro
• The Stochastic Time Window Assignment Problem with Quadratic Penalties
  Panagiotis Repoussis, Anastasios Vareias, Christos Tarantilis
• On Matchings, T-Joins, and Arc Routing in Road Networks
  THU HUONG DANG, Adam Letchford, Burak Boyaci
• The dynamic unsplittable flow problem
  Francois Lamothe, Alain HAIT

TB-35: Topics in Combinatorial Optimization IV
Stream: Combinatorial Optimization
Room: Virtual Room 35
Chair(s): Eligius M.T. Hendrix

• Solution methods for the The Resource Constrained Project Scheduling Problem with a flexible Project Structure and Consumption and Production of Resources
  Tom van der Beek, Theresia van Essen, Jeroen Pruyn, Dimitris Souravlias
• Embedding decision-maker's preferences in the multi-objective Tabu search method for scheduling problems
  Madani Bezoui, Alexandru Olteanu, Marc Sevaux
• Exact solution of the two-machine flow shop problem with three operations
  Federico Della Croce, Fabio Salassa, Vincent T'KINDT
• Selecting directed cycles: a polyhedral study
  Marie Baratto, Yves Crama

TB-36: Asset Pricing and Portfolio management
Stream: Risk management in Finance
Room: Virtual Room 36
Chair(s): Sergio Ortobelli

• Skewed frontiers, inference, and international diversification
  Somayyeh Lotfi, Stathis Paparoditis, Stavros A. Zenios
• Extreme Risk Quantification for High-Frequency Assets Based on Their Inherent Degree of Impulsiveness
  George Tzagkarakis, Frantz Maurer
• ETS, Emissions and the Energy-Mix Problem
  Paolo Falbo, Cristian Pelizzari, Giorgio Rizzini
• Robust portfolio dominance for different investors' preferences
  Sergio Ortobelli, Tommaso Lando

TB-38: Vaccine Supply Chains
Stream: ORAHS: OR in Health and Healthcare
Room: Virtual Room 38
Chair(s): Katarzyna Gdowska

• Risk Assessment for Vaccine Supply Chain using MCDM and Fuzzy Rule Base Approach
  Mahima Gupta, Vijaya Dixit
• A Hybrid Contract to Coordinate Rotavirus Vaccine Supply Chain in India
  Dheeraj Chandra, Vipin B
• A New Conceptual System Dynamics Based Model For Covid-19 Vaccine Supply Chain
  Burcin Cakir Erdener, Ayyuce Aydemir-Karadag, Nasibeh Azadeh Fard , Fatma Pakdil, Neset Hikmet
• Optimizing a global vaccination plan
  Radosław Kapłan, Piotr Łebkowski, Katarzyna Gdowska, Roger Książek

TB-39: Routing under uncertainty II
Stream: Routing, Logistics, Location and Freight Transportation
Room: Virtual Room 39
Chair(s): Natasja Sluijk

• A three-stage model to support capacity decisions in intermodal transport under uncertainty
  Thibault Delbart, Yves Molenbruch, Kris Braekers, An Caris
• A Chance-Constrained Two-Echelon Vehicle Routing Problem with Stochastic Demands
  Natasja Sluijk, Alexandre Florio, Joris Kinable, Nico Dellaert, Tom van Woensel
• The Vehicle Routing Problem with Availability Profiles
  Markus Frank, Stefan Voigt, Pirmin Fontaine, Heinrich Kuhn
• The Two-Echelon Stochastic Multi-period Capacitated Location-Routing Problem
  Imen Ben Mohamed, Walid Klibi, Ruslan Sadykov, François Vanderbeck

TB-40: Integrated scheduling problems
Stream: Scheduling and Project Management
Room: Virtual Room 40
Chair(s): Jean-Charles Billaut, Lotte Berghman

• Iterative Approach based on Constraint Programming for the RCPSP with Transportation
  Marina VINOT, Philippe LACOMME, Eric Bourreau
• An Integrated Approach for the Transit-Time Sensitive Liner Ship Scheduling and Container Routing Problem
  Aleyna Gürsoy, Semih Yalçındağ, İrem Sultan Hastürk
• An integrated model for routing trains and scheduling maintenances in Italian Railways
  Dell'Olmo Paolo, Lavinia Amorosi, Gianluca Giacco
• The use of order forecasts in the online integrated order batching, picker routing and picker scheduling problem
  Ruben D'Haen, Kris Braekers, Katrien Ramaekers

TB-41: Integrating planning problems
Stream: Timetabling and public transport
Room: Virtual Room 41
Chair(s): Richard Lusby

• Solution Approaches for Integrated Vehicle and Crew Scheduling with Electric Buses
  Shyam Sundar Govindaraja Perumal, Twan Dollevoet, Dennis Huisman, Richard Lusby, Jesper Larsen, Morten Riis
• Simultaneously re-optimizing timetables and platform schedules under planned track maintenance for a high-speed railway network
  Qin Zhang, Richard Lusby
• Optimal battery replenishment and vehicle-charger assignment for dynamic electric demand responsive transport service
  Tai-yu Ma
• Autonomous On-Demand Transit Services Over Existing Guideways
  Mor Kaspi, Omer Karny

TB-43: Circularity in Supply Chains
Stream: Environmental Sustainability in Supply Chains
Room: Virtual Room 43
Chair(s): Gerald Reiner

• circular economy and humanitarian food supply chain management in Spain during COVID19: a case study
  Maria Alvarez, José Silva
• A multi-objective solution approach to assess the trade-off between packaging, food waste and environmental impact in grocery retailing
  Adhurim Imeri, Christian Fikar, Gerald Reiner
• Reducing the bullwhip effect and plastic waste through incentivization by blockchain technology – The case of the plastic bottle supply chain
  Gerald Reiner, Maximilian Kunovjanek, Christian Wankmüller, Romana Polt, Johannes Pulsfort

TB-44: X-Ray of the Perfect Practitioner
Stream: Practice of OR (Making an Impact)
Room: Virtual Room 44
Chair(s): Theodore Athanasopoulos

• The Perfect Practitioner
  Theodore Athanasopoulos, John Poppelaars, Arjen Rietveld, GEORGIOS DIKAS

TB-45: Application of OR for Embedded Systems
Stream: Specific Applications of OR (contributed)
Room: Virtual Room 45
Chair(s): Lilia Zaourar, Lucía Bautista Bárcena

• Circuit partitioning with path delay-based minimization
  Julien Rodriguez, François Galea, Frnaçois Pellegrini, Lilia Zaourar
• Deterioration of a system with Cox arrival times.
  Lucía Bautista Bárcena, Inmaculada Torres Castro, Luis Landesa Porras
• Mathematical modelling of Logic Locking against the insertion of Hardware Trojan in an Integrated Circuit
  Jonathan Fontaine, Lilia Zaourar, Roselyne Chotin

TB-46: Transportation in supply chains
Stream: Production and logistics and revenue management (contributed)
Room: Virtual Room 46
Chair(s): Philippe LACOMME

• Secondary full truck load marketplace in a physical internet environment
  CLAUDIO SZWARCFITER, Yossi Bukchin, Tal Raviv
• Transportation, As a Complementary Element of Logistics: Sectoral Evaluation of Maritime Shipping Industry
  Burçin Özdamar, Adem Tüzemen
• Synchromodal pricing strategies from a network flow perspective
  Jasper Paesen, Lotte Verdonck, Christof Defryn, An Caris, Stan Van Hoesel
• On the Truck Driver Scheduling Problem: A Constraint Programming based approach
  Philippe LACOMME, Eric Bourreau, Katyanne Farias, Thierry Garaix, Ivan Pena, Diego Martino

TB-47: OR and Marketing Systems
Stream: OR in Marketing
Room: Virtual Room 47
Chair(s): Ioannis Issaris

• Analyzing customer satisfaction of short food supply chains
  Antonios Tiganis, Evangelos Grigoroudis, George Baourakis
• Development of a Multi-Criteria Decision Support System for Markets' and Life Cycle Simulation, based on Behavior Analysis
  Foteini Kalafati, Efstathios Gerampinis, Dimitrios Chelioudakis, Garyfallia Matsatsini, Nikolaos Matsatsinis

TB-48: Optimal Control in Environmental and Resource Economics
Stream: Optimal Control Theory and Applications
Room: Virtual Room 48
Chair(s): Thorsten Upmann

• Investment in Cleaner Technologies in a Transboundary Pollution Dynamic Game. A Numerical Investigation
  Guiomar Martin-Herran, Javier de Frutos, Paula M. López Pérez
• A Dynamic Theory of Spatial Externalities
  Salvatore Federico, Fausto Gozzi, Giorgio Fabbri, Boucekkine Raouf
• On Periodic Solution to Control Problems with Time-driven Switching
  Anton Bondarev, Dmitry Gromov, Ekaterina Gromova
• Sliding Modes in Renewable Resources Dynamic Problems
  Thorsten Upmann, Anton Bondarev

TB-49: Production and Maintenance
Stream: OR in Quality Management
Room: Virtual Room 49
Chair(s): Heletje van Staden

• Lean Product Development - An empirical case study in the automotive industry
  Ashkan Keykavoussi, Ahmad Ebrahimi
• Joint optimization of maintenance, inventory and control chart
  Nadia Bahria, Imen Harbaoui Dridi, Anis Chelbi, Hanen Bouchriha
• Degradation-threshold-shock model for systems considering repair service and replacement service
  Minjae Park
• A failure-based data-driven approach for advancing preventive maintenance
  Heletje van Staden, Laurens Deprez, Robert Boute

TB-50: AI4RAILS III
Stream: The 2nd International Workshop on Artificial Intelligence for RAILwayS (AI4RAILS)
Room: Virtual Room 50
Chair(s): Zhiyuan Lin

• Train delay and dwell pattern recognition using K-means clustering approaches: a comparison before, during and after Covid-19 lockdown
  Zhiyuan Lin, Manuel Ojeda Cabral, Yulin Peng
• Real-time predictive analytics over space and time: A comparative analysis for delay prediction in railway transportation
  Léon Sobrie, Veerle Hennebel, Bart Roets, Marijn Verschelde
• Exploring significant predictors of freight rail intermodal operation delays using causal machine learning
  Juan Pineda, William McDonald, Wei Zheng, Francesco Viti
• Applying Machine Learning for Yard Departure Prediction
  Niloofar Minbashi, Markus Bohlin, Carl-William Palmqvist, Behzad Kordnejad

TB-51: Risk and resilience in sustainable supply chains
Stream: Sustainable Supply Chains
Room: Virtual Room 51
Chair(s): Bruna Mota

• Hybrid model for designing sustainable flexible supply network for post-pandemic recovery
  Harpreet Kaur
• Dealing with the unpredictability of disruptions in the context of Supply Chain Resilience
  João Ribeiro, Daniel Santos, Ana Barbosa-Povoa
• Sustainable supply chains under uncertainty: A flexible possibilistic modelling tool
  Bruna Mota, Joost Stam, Inês Marques, Judith Timmer, Richard Boucherie, Ana Barbosa-Povoa

TB-63: Last minute changes 3
Stream: Last minute changes
Room: Virtual Room 63
Chair(s): Alexis Tsoukias

• A Riemannian Gauss-Newton algorithm for the symmetric tensor rank approximation problem
  Rima Khouja, Bernard Mourrain
• A new mathematical model to the spread of stochastic investing information and to analyze the behavior of investors
  Selma-Christina Belen, Gerhard-Wilhelm Weber
• Enhancing feature selection in virtual metrology for semiconductor fabrication plants
  Oussama Djedidi, Valeria Borodin, Taki Eddine Korabi, Michel Juge, Agnès Roussy
• The MCDA contribution and impact in environmental management
  Panagiota Digkoglou, Jason Papathanasiou, Alexis Tsoukias, Katerina Gotzamani

TC-01: Apostolos Burnetas
Stream: Keynotes
Room: Bulding A, Amphitheatre
Chair(s): Antonis Economou

• Queues with Strategic Customers: Equilibrium, Social Welfare Optimization and Pricing
  Apostolos Burnetas

TC-02: Portfolio Selection
Stream: Risk management in Finance
Room: Bulding A, Room A5
Chair(s): Tommaso Lando

• Comparison of order statistics with respect to the second stochastic order
  Idir Arab, Tommaso Lando, Paulo Oliveira
• Analysts’ target price as the prediction for future returns
  Aleš Kresta, Garegin Minasjan, Tomáš Tichý
• A revised version of the Cathcart & El-Jahel model and its application to CDS market
  Hana Dvorackova, Davide Radi, Gabriele Torri, Vu Phuong Hoang
• Modelling Stochastic Parameters of the Generalised Autoregressive Score Model as Regime Shifts
  Katleho Makatjane, Lawrence Diteboho Xaba

TC-03: Data Science and Analytics - On site session
Stream: Data Science and Analytics (contributed)
Room: Bulding A, Room 3A
Chair(s): Lisa Schetgen

• Does multiple periodicity exist within a trading activity?
  Josip Arneric
• Forecasting the rail freight transport intensity on Corridor X
  Milos Milenkovic, Natasa Milosavljevic, Bojovic Nebojsa, Dejan Lutovac
• Conceptualising the potential of big data analytics to facilitate discrete-event simulation modelling in smart mobility
  Mario Jadric, Maja Cukusic
• Developing a detection and interpretation tool for rumors regarding COVID-19 on Twitter
  Lisa Schetgen, Bram Janssens, Matthias Bogaert

TC-04: Healthcare Services
Stream: ORAHS: OR in Health and Healthcare
Room: Bulding A, Room 3B
Chair(s): Mariusz Kaleta

• A Stochastic Nash equilibrium problem for medical supply competition
  Georgia Fargetta, Laura Rosa Maria Scrimali, Antonino Maugeri
• Rich Location Routing Problem with application to Multi-hospital network
  Ons SAIDI, Malek Masmoudi, Koffi Cobbold, Edgar Alfonso Lizarazo, Pascal Albert
• Optimization of non-pharmaceutical interventions in networked infectious diseases spreading model under different spatial and decision granularity
  Mariusz Kaleta, Robert Olszewski, Tomasz Sliwinski, Izabela Zoltowska, Karolina Nowak, Malgorzata Kesik-Brodacka

TC-05: OR for Development and Emerging or Developing Countries
Stream: OR for Development, Developing Countries and Sustainable Development
Room: Building Δ, Room Δ105
Chair(s): Herman Mawengkang, Gerhard-Wilhelm Weber

• Knowledge economy in Central and Eastern European countries: a multi-criteria approach
  Sandra Milanović, Jelena J. Stanković, Ivana Marjanović, Milica Jovanovic, Saša Drezgić
• Aggregate Production Planning with Human Factors, Overtime and Outsourcing Options under Uncertain Seasonal Demand
  Gerhard-Wilhelm Weber, Selma Gütmen, Alireza Goli, Erfan Babaee Tirkolaee

TC-06: Heuristics, mathheuristics and hyperheuristics
Stream: Heuristic Optimization
Room: Building Δ, Room Δ103
Chair(s): Patrick Huber

• An adaptive call center routing policy
  Siqiao Li, Ger Koole
• Robust Bin Packing with Budgeted Uncertainty
  Noam Goldberg, Marin Bougeret, Gyorgy Dosa, Michael Poss
• A redefinition and solution of the Urban Transit Routing problem as a heterogeneous electrical variant
  Patrick Huber, Uli Goehner

TC-08: Quality and Maintenance
Stream: OR in Quality Management
Room: Building Δ, Room Δ101
Chair(s): Michele Urbani

• A branch and price algorithm for the integrated production and maintenance scheduling problem
  Sven Pries
• Maintenance optimization on a network flow problem: a bi-objective approach
  Michele Urbani, Matteo Brunelli, Antti Punkka

TC-21: Methodological and practical contributions of Soft OR/PSMs to Policy Making - Session A
Stream: Soft OR and Problem Structuring Methods
Room: Virtual Room 21
Chair(s): Ine Steenmans, Irene Pluchinotta

• Cognitive Maps in Conflict Transformation and Management
  Berkay Tosunlu, Alexis Tsoukias
• Combining Cognitive Mapping and Agent-based Modelling for detecting barriers to environmental policy implementation: the case of Nature-based Solution.
  Raffaele Giordano
• Eliciting policy causal mechanisms from a systems perspective: A case study of housing policy design in UK
  Koko Zhou
• The importance of eliciting and comparing stakeholders’ system boundary perceptions for problem structuring and policy-making
  Irene Pluchinotta, Giuseppe Salvia, Nici Zimmermann

TC-22: Nash equilibria in Stackelberg models
Stream: Bilevel Optimization
Room: Virtual Room 22
Chair(s): Francesco Caruso, Jacqueline Morgan

• Stackelberg approximate equilibria and potential games
  Lucia Pusillo
• A general constructive method for subgame perfect Nash equilibria in Stackelberg games
  Francesco Caruso, Maria Carmela Ceparano, Jacqueline Morgan
• Best response approaches for optimization problems with equilibrium constraints
  Maria Carmela Ceparano, Francesco Caruso, Jacqueline Morgan
• Existence results for stochastic hierarchical models
  Lina Mallozzi

TC-23: Derivative-free Optimization: Methods and Applications in Industrial Problems
Stream: Derivative-free Optimization
Room: Virtual Room 23
Chair(s): Riccardo Pellegrini, Matteo Diez

• Airfoil Optimization via Nonlinear Design-space Dimensionality Reduction
  Alexander Schneider, Umberto Iemma, Andrea Serani, Matteo Diez
• Hull-shape Optimization of an Autonomous Surface Vehicle via Multi-fidelity Gaussian Process and Adaptive Sampling
  Simone Ficini, Umberto Iemma, Riccardo Pellegrini, Andrea Serani, Angelo Odetti, Massimo Caccia, Matteo Diez
• Multifidelity Resource Aware Active Learning for Engineering Optimization
  Laura Mainini, Francesco Grassi, Giorgio Manganini, Michele Garraffa
• Ship-hull Optimization via Multi-Fidelity Derivative-Free Line-Search Algorithm
  Riccardo Pellegrini, Giampaolo Liuzzi, Stefano Lucidi, Francesco Rinaldi, Andrea Serani, Matteo Diez

TC-24: Vector and Set Optimization II
Stream: Vector and Set Optimization
Room: Virtual Room 24
Chair(s): Gabriele Eichfelder, Marcin Studniarski

• Comparison of two higher-order epiderivatives for set-valued maps
  Marcin Studniarski
• An efficient descent method for locally Lipschitz multiobjective optimization problems
  Bennet Gebken
• Euler-Lagrange equations: the multiobjective case through a set-valued approach
  Daniela Visetti
• A Decision Space Method for Multiobjective Convex Quadratic Integer Optimization
  Gabriele Eichfelder, Marianna De Santis

TC-25: Topics in Stochastic and Robust Optimization
Stream: Stochastic and Robust Optimization
Room: Virtual Room 25
Chair(s): Steffen Rebennack

• Incremental Maximum Likelihood Estimation of Noisy Gaussian Random Walk
  Vytautas Dulskis, Leonidas Sakalauskas
• Chance constrained model predictive control of parabolic PDE systems with random parameters
  Ruslan Voropai, Abebe Geletu, Pu Li
• Dual approaches to multistage stochastic linear programs
  Yi Cheng, Alexander Shapiro
• Integrating Reinforcement Learning with a Discrete Event Simulation Environment.
  Sahil Belsare, Mohammad Dehghani

TC-26: Topics in Nonlinear Optimization
Stream: Nonlinear Optimization
Room: Virtual Room 26
Chair(s): Michal Kocvara

• Anderson Accelerated Douglas-Rachford Splitting
  Anqi Fu, Junzi Zhang, Stephen Boyd
• Coordinate descent with greedy coordinate selection for optimization on the orthogonal group
  Estelle Massart, Vinayak Abrol
• Relaxed alternating minimization algorithm for convex optimization problems in image denoising
  Yuchao Tang
• Non-smooth optimization in complex numbers for the ACOPF problem
  Antoine Oustry, Leo Liberti, Claudia D'Ambrosio, Jean Maeght, Manuel Ruiz

TC-27: Optimization and Learning from Data
Stream: Big Data and Optimization
Room: Virtual Room 27
Chair(s): Claudia Soares

• An Air Pollution Prediction Pipeline using Measurements of Pollutants Concentrations, Traffic Jams and Atmospheric Conditions with Missing Observations
  David Vicente
• Clustering of the Blendshape Facial Model
  Stevo Rackovic
• Decentralized Learning of a Mixture of Gaussians From a Dataset Distributed by Features
  Pedro Valdeira, Claudia Soares, Joao Xavier
• Learning to rank from pairwise noisy comparisons, covariate data, and prior knowledge
  Claudia Soares

TC-28: The Role of Mathematical Optimization in Data Science I
Stream: Mathematical Optimization and Data Science
Room: Virtual Room 28
Chair(s): Claudio Gambella

• Introducing the ordered weighted average in the soft-margin SVM
  Luisa I. Martínez-Merino, Alfredo Marín, Justo Puerto, Antonio Manuel Rodriguez-Chia
• Clustering and Interpreting via Mathematical Optimization
  Kseniia Kurishchenko, Emilio CARRIZOSA, Alfredo Marín, Dolores Romero Morales
• Learning a reinforcement-learning-based heuristic over graphs for hub location problems
  En-Cheng Chang, Deepak Ajwani, Paula Carroll
• Optimization Problems for Machine Learning: A Survey
  Claudio Gambella, Bissan Ghaddar, Joe Naoum-Sawaya

TC-29: AI and Big Data Analytics for Decision Making
Stream: AI and Decision Making
Room: Virtual Room 29
Chair(s): Fatima Dargam

• Exploiting geospatial large-scale structure for crime prevention
  Ben Moews, Jaime Argueta, Antonia Gieschen
• Artificial Intelligence Imagery Analysis for Enhanced Decision Making
  Stefan Cremer, Claudia Loebbecke
• Pros and Cons of Sensor Data for AI-Based Decision Making
  Irina Boboschko, Claudia Loebbecke

TC-30: OR in renewable energy
Stream: Mixed Integer Linear Programming
Room: Virtual Room 30
Chair(s): Martina Fischetti

• Mathematical Models to optimal dimensioning and managing battery energy storage for solar photovoltaic system of a multi-apartment building
  Lavinia Amorosi, Dell'Olmo Paolo
• Public Transport-based Crowd-shipping with Backup Transfers
  Barış Yıldız, Kerim Uygur Kızıl
• Optimization Models for Installation Planning of Offshore Wind Farms
  Martina Fischetti, Lavinia Amorosi, Rosario Paradiso, Roberto Roberti
• Considering turbulence in offshore wind farm layout optimization
  David Franz Koza, Davide Cazzaro

TC-31: Decision Support Systems Applications - 1
Stream: DSS
Room: Virtual Room 31
Chair(s): Jason Papathanasiou

• Inbound logistics optimization solution for Toyota built on top of DecisionBrain Gene platform
  Giulia Burchi, Guillaume Vantroeyen
• Digital Twin in warehousing: A state-of-the-art survey with focus on order picking operation
  Anastasios Gialos, Vasileios Zeimpekis
• Efficient loading and unloading operations via a booking system
  Andrea Mor, M. Grazia Speranza, José Viegas
• In-Vehicle Personalized Routing for A Heterogeneous Group: An Experience-Based Method for Decision Support System
  Özlem Çavuş, Sehnaz Cenani, Gülen Çağdaş

TC-32: MCDM for project portfolio problems
Stream: Multiple Criteria Decision Analysis
Room: Virtual Room 32
Chair(s): Maria Barbati

• Multi-period portfolio decision analysis with activities duration: an application in the infrastructure management sector
  Gaia Gasparini, Matteo Brunelli, Marius Dan Chiriac
• Improving the production quality control adopting a multicriteria decision aiding approach in the automotive sector
  Gerarda Fattoruso, Maria Barbati, Massimo Squillante, Alessio Ishizaka
• Interactive multiobjective space time optimization models for urban planning
  Simona Panaro, Maria Barbati, Salvatore Greco
• A new model for multiobjective portfolio selection problems
  Maria Barbati, Salvatore Greco, José Rui Figueira

TC-33: Business Analytics I
Stream: Business Analytics
Room: Virtual Room 33
Chair(s): Kristof Coussement, Philipp Borchert

• Investigating the beneficial impact of the logit leaf model for credit scoring
  Khaoula IDBENJRA, Kristof Coussement, Arno De Caigny
• Actionable Knowledge Discovery and Rule Mining in B2B Churn
  Emil Guliyev, Kristof Coussement, Arno De Caigny
• A deep learning model for cross-selling recommendations in the financial service sector
  Stephanie Beyer Diaz, Kristof Coussement, Arno De Caigny
• BusinessBERT – A pre-trained language model for finance and business related text
  Philipp Borchert, Jochen De Weerdt, Kristof Coussement, Arno De Caigny

TC-34: Optimization Topics in Sustainable Logistics
Stream: Combinatorial Optimization
Room: Virtual Room 34
Chair(s): Erwin Pesch, Alena Otto, Nora Dörmann

• Eco-Labeling in Stochastic Dynamic Multimodal Transportation
  Arne Heinold, Frank Meisel, Marlin Wolf Ulmer
• A modelling and algorithmic framework for integrating long-haul transshipment and local transportation
  Stephen Maher, Junko Hosoda, Yuji Shinano, Jonas Christoffer Villumsen
• On the influence of collection cost on reverse channel configuration
  Nora Dörmann, Jochen Gönsch
• A covering tour approach and a two-phased heuristic method for the location of waste collection sites
  Meritxell Pacheco Paneque, Vera Fischer, Antoine Legrain, Reinhard Bürgy

TC-35: New tools in Insurance
Stream: Actuarial modeling and risk management
Room: Virtual Room 35
Chair(s): Massimiliano Menzietti

• Mixed participating and unit-linked life insurance contracts: design, pricing and optimal strategy
  Vanessa Hanna
• Optimal Retirement with Long-Run Income Risk
  Seyoung Park, Shan Huang
• Optimal cash back allocation in Peer to Peer Insurance
  Susanna Levantesi, Gian Paolo Clemente, Gabriella Piscopo
• Weather parametric insurance in agricultural risk management
  Marco Pirra, Massimiliano Menzietti

TC-36: Dynamical Models in Sustainable Development II
Stream: Dynamical Models in Sustainable Development
Room: Virtual Room 36
Chair(s): Veronika Smejkalová

• Analysis of Success in a Business, Systems Thinking Applied
  Håkon Veddegjerde, Mo Mansouri
• Applying Agent-based Simulation for scheduling robust First/Last Mile Microtransit Services in Rural Environments
  Christian Truden, Martin Kollingbaum

TC-37: Ethics, health, medicine and food
Stream: Ethics in OR
Room: Virtual Room 37
Chair(s): R. M. Kazakov

• The impact of External Reference Pricing on the health care system: a hybrid simulation exploration of equitable drug access, affordability and availability
  R. M. Kazakov, Susan Howick, Alec Morton
• Interventions on the French wheat-to-bread food value chain and their effects on equitable value distribution: insights from a policy scenario simulator
  Seán McGarraghy, R. M. Kazakov, elise.huber@iddri.org elise.huber@iddri.org, William Loveluck, Mircea Gherasim , Cosmin Ailoaie, pierremarie.aubert@iddri.org pierremarie.aubert@iddri.org
• Simulation exploration of the North Italian tomato food value chain from the perspective of equitable relations and value distribution among market actors
  Gianandrea Esposito, R. M. Kazakov, Antonella Samoggia, Seán McGarraghy
• IMPACT OF ETHICAL BUSINESS PRACTICES ON ORGANISATIONAL COMPETITIVENESS - A Study on Service Sector in India
  Rohit Kanda, Harish Handa, Pushpkant Shakdwipee, Jasveen Kaur, Gunmala Suri, G. S. Bhalla, Savita Gautam, Narendra Dashora

TC-38: Dynamical Systems and Mathematical Modelling in OR 3
Stream: Dynamical Systems and Mathematical Modeling in OR
Room: Virtual Room 38
Chair(s): Katsunori Ano, Sigifredo Laengle

• Non-continuous inputs-outputs variables in DEA for the estimation of knowledge generation and innovation efficiency: the case of CIS
  Georgios Koutsouradis, Kostas Tsekouras
• Satisfying Instead of Optimising Solutions in Business Planning
  Sigifredo Laengle
• Consistent conjectural variations as optimal Nash strategies
  José Guadalupe Flores Muñiz, Viacheslav Kalashnikov, Nataliya Kalashnykova

TC-39: Planning, scheduling and routing with exact methods
Stream: Routing, Logistics, Location and Freight Transportation
Room: Virtual Room 39
Chair(s): Ivona Gjeroska

• An exact method for the Multi-Trip Batch Delivery Problem
  Alexis Robbes, Yannick Kergosien, Jean-Charles Billaut
• Formation, Scheduling and Routing of Worker Teams for Airport Ground Handling Operations
  Giacomo Dall'Olio, Rainer Kolisch
• New formulation and solution algorithm for the Strategic Berth Template Problem
  Manuel Munoz-Marquez, Elena Fernandez
• A two-stage multi-period vehicle routing problem with depot location
  Ivona Gjeroska, Sergio García Quiles

TC-40: Algorithms for shop scheduling problems
Stream: Scheduling and Project Management
Room: Virtual Room 40
Chair(s): Laurent houssin, Pierre Lopez

• Scheduling Jobs in Flexible Flow Shops with s-batching Machines
  Lars Moench, Jens Rocholl
• A branch-and-bound approach for the two-machine flow shop stochastic scheduling problem to minimize the value-at-risk
  Lei Liu, Marcello Urgo
• Balancing the average completion times of two sets of jobs in a single-machine scheduling problem by Lagrangian relaxation
  Antonio Fuduli, Matteo Avolio

TC-41: Public Transport Timetabling
Stream: Timetabling and public transport
Room: Virtual Room 41
Chair(s): Rolf Van Lieshout

• Integrated Periodic Timetabling and Vehicle Circulation Scheduling
  Rolf Van Lieshout
• An iterative heuristic for passenger-centric train timetabling with integrated adaption times
  Marie Schmidt, Gert-Jaap Polinder, Valentina Cacchiani, Dennis Huisman
• Splitting is Flipping: The Split Closure of Periodic Timetabling Polytopes
  Niels Lindner, Berenike Masing
• Timetable adjustment for rail maintenance possessions: from theory to practice
  Gabor Maroti

TC-42: Decomposition Algorithms for MINLPs
Stream: Mixed-Integer Nonlinear Optimization
Room: Virtual Room 42
Chair(s): Stefano Coniglio

• Regularization in decomposition methods for global optimization of Mixed-integer Nonlinear Programming
  David Bernal, Zedong Peng, Ignacio Grossmann
• Linearization and Parallelization Schemes for Convex Mixed-Integer Nonlinear Optimization
  Prashant Palkar, Meenarli Sharma, Ashutosh Mahajan
• Outer-approximations and submodular/Benders inequalities for the maximization of submodular functions combined with a set-union operator
  Stefano Coniglio, Fabio Furini, Ivana Ljubic

TC-43: Urban and Sustainable Transport
Stream: Environmental Sustainability in Supply Chains
Room: Virtual Room 43
Chair(s): Christian Fikar

• Anticipative fleet planning model supporting the role of rail as a backbone of the future PI transport network
  Martin Hrusovsky, Vera Hemmelmayr
• Evaluating Concepts for Collaborative Passenger and Freight Transport on a Fixed Infrastructure
  Lena Hörsting, Catherine Cleophas
• A bi-objective solution procedure to investigating trade-offs between travel costs and quality losses during urban food deliveries
  Christian Fikar, Kris Braekers

TC-44: OR in the Cloud
Stream: Practice of OR (Making an Impact)
Room: Virtual Room 44
Chair(s): Waldemar Kocjan, Susanne Heipcke

• Let your algorithm go out from your PC: How to successfully implement and integrate an OR solution in the Cloud
  Michele Quattrone, Waldemar Kocjan, Susanne Heipcke, Jens Schulz, Sofiane Oussedik
• Leveraging the cloud for Enterprise-grade Optimization Applications
  Jens Schulz
• Model, Test, Deploy and Monitor your applications on the cloud
  Sofiane Oussedik, Alain Chabrier

TC-45: OR in Manufacturing and Digital Twins 2
Stream: Specific Applications of OR (contributed)
Room: Virtual Room 45
Chair(s): Pavlos Eirinakis

• The role of Digital Twins and Optimisation in facilitating Digital Transformation in manufacturing
  Stavros Lounis, Georgios Doukidis, Yiannis Mourtos
• Combined Production Scheduling and Predictive Maintenance for PCB Manufacturing
  Yiannis Mourtos, Grigoris Kasapidis, Panagiotis Repoussis, Pavlos Eirinakis
• Production scheduling for the steel reinforcement industry
  Konstantinos Kaparis, Kyriakos Bitsis, Stavros Lounis

TC-46: Supply chain strategy I
Stream: Production and logistics and revenue management (contributed)
Room: Virtual Room 46
Chair(s): Maria Koltsaki

• A Supply Chain Design Model and A Solution Approach Considering Replenishment Frequency and Cross Docking Effects on Inventory and Transportation costs
  Aycan Basbozkurt, Kadir Ertogral
• Towards an Optimized Sustainable Blood Supply Chain Network under Uncertainty
  Ana Torrado, Ana Barbosa-Povoa
• A fuzzy-based multiobjective optimization of global supply chains
  Songsong Liu, Zijing Yang
• How 3D printing technology can challenge the conventional business models?
  Maria Koltsaki, Evgenia Fronimaki, Maria Mavri

TC-47: Customer Satisfaction & Loyalty
Stream: OR in Marketing
Room: Virtual Room 47
Chair(s): Evangelos Grigoroudis

• A Framework for Enabling Spatial Customers Satisfaction Estimation
  Anastasia Saridou, Athanasios P. Vavatsikos, Evangelos Grigoroudis
• Individual based composite indicator on customer satisfaction and loyalty based on the B-ID-BoD weighting approach
  Milica Maricic, Veljko Jeremic
• An Integrated Multicriteria Model for the Analysis of Customer Satisfaction: The Case of Greek 3PL Service Providers
  Christos Tzoulias, Michael Madas, Fotis Kitsios
• Developing strategies with the Multicriteria Satisfaction Analysis: A case study from Tripadvisor
  Panagiotis Manolitzas, Niki Glaveli, Stergios Palamas, Constantin Zopounidis

TC-48: Production planning and Lot-sizing
Stream: Lot Sizing, Lot Scheduling and Production Planning
Room: Virtual Room 48
Chair(s): Nabil Absi

• Valid Inequalities for the Proportional Lot-Sizing and Scheduling Problem with Sequence-Dependent Setups
  Waldemar Kaczmarczyk
• Bringing Together What Belongs Together: Combining Optimization- and Rule-Based Workload Control Concepts
  Philipp Neuner, Quirin Ilmer, Stefan Haeussler, Hubert Missbauer, Reha Uzsoy
• Carbon efficient simultaneous bicriteria scheduling and lotsizing under adjustable production speed – An indicator based system comparison
  Markus Hilbert, Andreas Dellnitz, Andreas Kleine

TC-49: Policy-enabling models in the power sector (online)
Stream: Emerging technical and financial aspects of energy problems
Room: Virtual Room 49
Chair(s): Afzal Siddiqui

• North American Natural Gas Market and Infrastructure Developments Under Different Mechanisms of Renewable Policy Coordination
  Charalampos Avraam, John Bistline, Maxwell Brown, Kathleen Vaillancourt, Sauleh Siddiqui
• Energy Expenditure Incidence in the Presence of Prosumers: Volumetric vs Fixed Charge
  Yihsu Chen
• Renewable energy policy and market competition under uncertainty
  Ryuta Takashima

TC-50: AI4RAILS IV
Stream: The 2nd International Workshop on Artificial Intelligence for RAILwayS (AI4RAILS)
Room: Virtual Room 50
Chair(s): Rob Goverde

• Towards Risk Assessment of Learned Computer Vision for ATO
  Rustam Tagiew, Thomas Buder, Kai Hofmann, Christian Klotz, Roman Tilly
• Multiple-Train Energy Consumption Minimization in Real-Time Railway Traffic Management
  Federico Naldini, Paola Pellegrini, Joaquin Rodriguez
• AI for self-driving trains
  Pavel Popov
• Parameter estimation of train trajectory models using reservoir computing
  Alex Cunillera, Nikola Bešinović, Niels van Oort, Rob Goverde

TC-51: Airport Capacity Management
Stream: OR in Aviation
Room: Virtual Room 51
Chair(s): Konstantinos G. Zografos

• An integer programming formulation to allocate series of slots on an airport network
  Lorenzo Castelli, Andrea Gasparin, Paola Pellegrini, Raffaele Pesenti
• Passenger-centric Slot Allocation at Schedule-coordinated Airports
  Nuno Ribeiro
• Achieving allocation stability in airport slot scheduling decisions
  Fotios Katsigiannis, Konstantinos G. Zografos
• Predictive and Prescriptive Analytics toward Passenger-centric Ground Delay Programs
  Alexandre Jacquillat

TC-52: Supporting Sustainable Transitions
Stream: OR in Climate Policy and Planning
Room: Virtual Room 52
Chair(s): John Psarras, Haris Doukas

• National Energy System Modeling: Exploring the Pathways Towards Energy Transition and Decarbonization
  Fernando Antonio Plazas Niño
• ECO SENSE LABELING: Leadership In Climate Mitigation And Adaptation
  George Stravodimos, Maria Tegou, Ioannis Georgizas, Savvas Louizidis
• A study on the effect of information privacy concerns and perceived usefulness on the acceptance of advanced metering infrastructure
  Do-Hyeon Ryu, Kwang-Jae Kim
• Scaling-up public participation in local energy planning through a Multi-Criteria Analysis method
  Apostolos Arsenopoulos, Nikos Mastromichalakis, John Psarras

TC-63: Last minute changes 4
Stream: Last minute changes
Room: Virtual Room 63
Chair(s): Georgia Ayfantopoulou , Georgia Ayfantopoulou

• On-Demand Bus Routing Problem with Real-time Traffic and Stochastic Shortest Path
  Ying Lian, Kenneth Sörensen
• Enhancing day-ahead airline planning with data-driven flight delay predictions
  Sebastian Birolini, Stephanie Franklin, Alexandre Jacquillat, Gabrielle Rappaport
• Airline Network Planning: Data-driven Optimization with Demand-supply Interactions
  Mattia Cattaneo, Sebastian Birolini, Alexandre Jacquillat, Antonio Antunes
• Development of Decision Support Systems for the Optimization of Mobility Services
  Georgia Ayfantopoulou , Ioannis Mallidis, Josep Maria Salanova Grau

TD-02: Stochastic Dominance in Finance
Stream: Risk management in Finance
Room: Bulding A, Room A5
Chair(s): Aleš Kresta

• Analysis of Market and Stochastic Dominance Rules in Portfolio Process with Respect of Capital Requirement.
  David Neděla
• Efficiency analysis of market risk models with MCDM techniques
  Tomáš Tichý, Aleš Kresta, Frantisek Zapletal
• Efficiency of Credit Risk Management of Selected Commercial Banks in The Czech Republic
  Xiaoshan Feng
• Stochastic dominance with uncertain preferences
  Tommaso Lando

TD-03: Numerical Methods in Continuous Optimization
Stream: Continuous optimization (contributed)
Room: Bulding A, Room 3A
Chair(s): Matthew Stuber, Marco Boresta

• Recent Advances in EAGO.jl: Easy Advanced Global Optimization in Julia
  Matthew Stuber, Matthew Wilhelm
• Mixed Finite Differences Scheme for Gradient Approximation
  Marco Boresta, Alberto De Santis, Stefano Lucidi, Tommaso Colombo
• Inexact Newton-type iteration methods for solving the system of general absolute value equations
  Dongmei YU

TD-04: Humanitarian supply chains
Stream: Humanitarian Operations
Room: Bulding A, Room 3B
Chair(s): Mehdi Hakimifar

• AN APPLICATION OF DOMINANCE NETWORK ANALYSIS ON SPANISH FOOD BANKS
  Laura Calzada-Infante, Coque Jorge, Pilar González-Torre
• Orchestrating Coordination among Humanitarian Organizations
  Lea Ruesch, Maria Besiou, Murat Tarakci, Niels Van Quaquebeke
• A lexicographic maximin approach to the selective assessment routing problem
  Mehdi Hakimifar, Fabien Tricoire, Vera Hemmelmayr

TD-05: OR in Agriculture
Stream: Specific Applications of OR in Agriculture, Forestry and Fisheries
Room: Building Δ, Room Δ105
Chair(s): LluisM Pla

• SWOT analysis and group AHP in management of forest bioenergy production and use
  Lidija Zadnik Stirn, Špela Pezdevšek Malovrh, Vasja Leban
• Production Planning for Land-Based Aquaculture
  Peter Schütz, Johan Moldeklev Føsund, Erlend Hjelle Strandkleiv, Jørgen Skålnes
• Water taxation strategies for North America in the natural gas sector
  Andrea Arriet, Timothy Matis, Felipe Feijoo
• EMPIRICAL ANALYSIS OF A PIG SUPPLY CHAIN BASED ON A TWO STAGE STOCHASTIC OPTIMISATION MODEL
  LluisM Pla, Esteve Nadal, Victor M. Albornoz

TD-06: Large scale optimization II
Stream: Big Data and Optimization
Room: Building Δ, Room Δ103
Chair(s): Natasa Krejic

• A Generalized CUR decomposition for matrix pairs
  Perfect Gidisu, Michiel Hochstenbach
• Optimization methods for graph clustering
  Giulia Ferrandi
• Line-search Second-Order Stochastic optimization methods for minimizing finite sums
  Natasa Krejic, Daniela di Serafino, Nataša Krklec Jerinkić, Marco Viola
• A Modified Levenberg-Maquardt Method for Large Scale Network Adjustment
  Greta Malaspina, Natasa Krejic

TD-07: Network design and facility location problems
Stream: Routing, Logistics, Location and Freight Transportation
Room: Building Δ, Room Δ102
Chair(s): Ebrahim Mohammadi

• Designing a transit network considering a heterogenous fleet
  Javier Durán-Micco, Pieter Vansteenwegen
• Facility Location Planning in Pharmaceutical Supply Chains: A Multi-Stage Approach
  Rebecca Wehrle, Marcus Wiens, Frank Schultmann
• Integrated cross-dock location and operational planning in retail networks
  Tobias Potoczki, Andreas Holzapfel, Heinrich Kuhn, Michael Sternbeck
• A new mathematical model for Multiple Service locations for Autonomous Vehicles
  Ebrahim Mohammadi, Rob Zuidwijk, Marie Schmidt

TD-08: OR in Marketing
Stream: OR in Marketing
Room: Building Δ, Room Δ101
Chair(s): Ali Shantia

• Which ethnic groups to contact first? Impacts of decision makers’ cultural backgrounds on innovation adoption in B2B settings
  Bram Janssens, Matthias Bogaert
• Data analysis of co-authorship network for pharmaceutical marketing
  Zeynep Hasgül
• Strategic Bidding Of Wind Farms In A Competitive Electricity Market
  Ali Shantia, Owen Wu, Roman Kapuscinski

TD-21: General papers
Stream: Soft OR and Problem Structuring Methods
Room: Virtual Room 21
Chair(s): Chris Smith

• Improving problem formulation in ill-defined situations with a decision support system
  Christian Hannes, Rüdiger von Nitzsch
• PROBLEM STRUCTURING PROPOSAL IN A MEDICAL CLINIC OF A MEDIUM-SIZED HOSPITAL USING SOFT SYSTEM METHODOLOGY (SSM)
  Samuel Martins Drei, ELIEZER MIRANDA, Tainá da Silva Rocha Paz, Victor Rosemberg Reis Mota, Nissia Carvalho Rosa Bergiante
• Return to presential classes during the COVID-19 outbreak: a wicked problem discussed using VFT approach
  Luciano Azevedo de Souza, Marianna Cruz Campos Pontarolo, Guilherme Regal de Castro, Danny Aronson, Nissia Carvalho Rosa Bergiante
• Action Research using SSM: Client Interactions, Project Formatting and Rich Picturing
  Chris Smith, Giles Hindle, Karthik Suresh

TD-22: Bilevel optimization in investment, planning and production
Stream: Bilevel Optimization
Room: Virtual Room 22
Chair(s): Francisco Benita, Stefano Nasini

• Nash Bargaining Partitioning for Decentralized Portfolio Optimization
  Stefano Nasini
• Endogenous Technology Sharing in Decentralized Production
  Marijn Verschelde, Stefano Nasini, Bruno Merlevede
• A GRASP metaheuristic and a GRASP-TABU Search for solving a bi-level competitive facility closing problem.
  Juan-Carlos García-Vélez, José-Fernando Camacho-Vallejo, Juan Díaz, Diego Ruiz-Hernandez
• A bi-objective bi-level humanitarian logistics problem
  EDITH SALINAS DE LEÓN, José-Fernando Camacho-Vallejo, Carlos Henggeler Antunes, Maria João Alves

TD-23: Derivative-free Optimization and Connections to Machine Learning
Stream: Derivative-free Optimization
Room: Virtual Room 23
Chair(s): Clément Royer, Albert Berahas

• An Accelerated DFO Algorithm for Finite-sum Convex Functions
  Aurelien Lucchi
• An Empirical Study of Derivative-Free-Optimization Algorithms for Targeted Black-Box Attacks in Deep Neural Networks
  Giuseppe Ughi
• Analysis of Line Search and Trust Region Methods with Noise
  Albert Berahas, Katya Scheinberg
• A Study of Direct-search Methods Based on Probabilistic Properties
  Clément Royer

TD-24: Vector and Set Optimization III
Stream: Vector and Set Optimization
Room: Virtual Room 24
Chair(s): Miguel Sama, Enrico Miglierina

• Some Remarks on Proper Minimality in Set Optimization
  Enrico Miglierina, Lidia Huerga, Elena Molho, Vicente Novo
• Extension of continuous quasiconvex functions
  Carlo Alberto De Bernardi
• On multivalued variational inequalities
  Ruben Lopez, Miguel Sama
• Numerical Estimates for State Constrained Multiobjective Elliptic Control Problems
  Miguel Sama

TD-25: Optimization under Uncertainty for Production and Supply Chain Management
Stream: Stochastic and Robust Optimization
Room: Virtual Room 25
Chair(s): Francesca Maggioni, Thomas Martin

• Comparison of different approaches to multi-stage lot sizing with uncertain demand
  Viktor Bindewald, Fabian Dunke, Stefan Nickel
• Dynamic programming for the management of an oil production network problem
  Cyrille Vessaire
• A stochastic dynamic approach to the crude oil procurement problem
  Thomas Martin
• A decomposition algorithm for multi-item tactical planning with independent random parameters
  Masoumeh Kazemi Zanjani, Shayan Tavakoli Kafiabad, Mustapha Nourelfath

TD-26: Interior point algorithms in convex optimization II
Stream: Nonlinear Optimization
Room: Virtual Room 26
Chair(s): Marianna E.-Nagy, Petra Renáta Rigó

• An interior-point method for low-rank semidefinite programming with application to truss topology optimization
  Michal Kocvara, Soodeh Habibi, Michael Stingl
• A Feasible-Inexact Quantum Interior Point Method for Semidefinite Optimization
  Brandon Augustino, Giacomo Nannicini, Tamás Terlaky, Luis Zuluaga
• Predictor-Corrector Infeasible IPM for Horizontal Linear Complementarity Problems over Cartesian Product of Symmetric Cones
  Soodabeh Asadi Dezaki
• A new stopping criterion for PCG applied in IPM
  Filippo Zanetti, Jacek Gondzio

TD-28: The Role of Mathematical Optimization in Data Science IV
Stream: Mathematical Optimization and Data Science
Room: Virtual Room 28
Chair(s): Alba V Olivares-Nadal

• Predicting next purchase behavior from shopping basket data using a supervised LDA approach
  Luis Aburto, Andrés Musalem
• A Two-step Anomaly Based Method for PU Classification in Imbalanced Data Sets
  Carlos Ortega Vazquez, Jochen De Weerdt, Seppe vanden Broucke
• Mathematical optimization for scoring modelling
  Guillermo Navas-Palencia
• Feature Multiproduct Newsvendor with Substitution
  Alba V Olivares-Nadal

TD-29: AI - Big Data for Decison Making
Stream: AI and Decision Making
Room: Virtual Room 29
Chair(s): Fatima Dargam

• Batch retrieval order optimization for vertical lift modules
  Pieter Vanhauwermeiren
• Application of Machine Learning for Economic Valuation of Data: A Data Engineering Approach
  Shivani Shukla, Mouwafac Sidaoui, Bill Schmarzo
• Multicriteria Spatial Decision Support System for natural gas distribution networks expansion
  Naylil Liria Baldin de Lacerda, Carolina Lino Martins, João Batista Sarmento dos Santos, Edson Antonio Batista

TD-30: MILP algorithms for routing problems II
Stream: Mixed Integer Linear Programming
Room: Virtual Room 30
Chair(s): Maria Battarra, Gunes Erdogan, Reza Shahin

• Stochastic Approaches for Truck/Drone Tandems in Humanitarian Applications
  Hannan Tureci Isik, Melih Çelik, Ece Sanci
• A trajectory optimisation-based heuristic for routing unmanned aerial vehicles in a disaster assessment application
  Walton Pereira Coutinho, Joerg Fliege, Maria Battarra, Anand Subramanian
• A branch-and-cut algorithm for the vehicle routing problem with three-dimensional loading constraints
  Felix Tamke, Leopold Kuttner, Florian Linß
• MILP for a MAST system
  Reza Shahin, Pierre Hosteins, Pierre-Olivier Vandanjon, Paola Pellegrini

TD-31: DSS Applications -3
Stream: DSS
Room: Virtual Room 31
Chair(s): Jason Papathanasiou

• Joint maintenance and quality control for unreliable manufacturing systems
  Dorsaf Daldoul, Nadia Bahria
• STRATEGIES TO DEAL WITH EPIDEMICS USING A SYSTEM DYNAMICS MODEL: DEVELOPMENT ON REAL-LIFE EXPERIENCE
  Alvimar Lucena, Mischel Carmen N. Belderrain
• PROMETHEE-SAPEVO-M1 a hybrid approach and decision support system for multicriteria evaluation in complex scenarios
  Miguel Ângelo Lellis Moreira, Carlos Francisco Simoes Gomes, Marcos dos Santos

TD-32: Trade-off between Economics and Environment: the response of cities in the shadow of COVID-19 1
Stream: Multiple Criteria Decision Analysis
Room: Virtual Room 32
Chair(s): Alessandra Oppio

• A choice modelling for exploring new housing needs in post-COVID 19 era
  Marta Bottero, Marina Bravi, Caterina Caprioli, Federico Dell'Anna, Marta DellOvo, Alessandra Oppio
• Hybrid Decision-Making Processes for Conflicts Management in City-Port Regeneration
  Maria Cerreta, Simona Panaro, Giuliano Poli
• Facing the demands of green areas in post-COVID 19 cities: a multidimensional evaluation of Ecosystem Services provided by green roofs.
  Alessandra Oppio, Caterina Caprioli, Marta DellOvo, Marta Bottero

TD-33: Health Analytics
Stream: Business Analytics
Room: Virtual Room 33
Chair(s): Richard Weber

• Social Networks to detect and mitigate covid outbreak
  Constanza Contreras, Carola Sanchez, Mauricio Soto, Richard Weber
• Predicting patients health status using machine learning
  Joaquin Sepulveda, Andres Garrido, Susana Mondschein, Richard Weber
• Longitudinal Symptoms Analysis of COVID-19 Patients
  Alejandro Bull, Angel Jimenez-Molina, Richard Weber

TD-34: Discrete-continuous or stochastic control and optimization, and space-time design
Stream: Combinatorial Optimization
Room: Virtual Room 34
Chair(s): Gerhard-Wilhelm Weber

• Route planning under uncertainty with fuzzy and robust approach
  Tereza Sedlářová Nehézová, Michal Škoda, Helena Brozova, Robert Hlavatý
• The Generalized Ubiquity Generator (UG) Framework -- Towards UG version 1.0
  Yuji Shinano
• Clusters of high-dimensional interval data and related Boolean functions of events in Euclidean space
  Jinwook Lee, Andras Prekopa
• An Approximate Dynamic Programming Approach for the UAV Dispatching in Airborne Wireless Networks
  Cihan Tugrul Cicek, Max Shen

TD-35: Pension risk management
Stream: Actuarial modeling and risk management
Room: Virtual Room 35
Chair(s): Susanna Levantesi

• Financial sustainability of an NDC pension system with LTC benefits
  Massimiliano Menzietti, Susanna Levantesi, Lorenzo Fratoni
• Progressivity in Individual Pension account and life expectancy heterogeneity
  Keivan Diakite
• On the assessment of the payment limitation for health care expenditure
  Fabio Baione, Davide Biancalana, Paolo De Angelis
• Fulfilling Consensus: Bitcoin Cross-market Price Convergence
  Jinqiang Ye, Jeremy Cheah, Ming-Chien Sung, Zhuang Zhang, Johnnie Johnson

TD-36: Dynamical Models in Sustainable Development I
Stream: Dynamical Models in Sustainable Development
Room: Virtual Room 36
Chair(s): Pierre Kunsch

• Facing climate change: Does Switzerland have enough water?
  Juan Esteban Martinez Jaramillo, Ann van Ackere, Erik Larsen
• A dynamic method for the estimation of GHG emissions from land management and planning policies in the Integrated Assessment Model WILIAM
  Noelia Ferreras Alonso, Ivan Ramos, Amandine Valerie Pastor, Tiago Capela Lourenço, Margarita Mediavilla, Gonzalo Parrado, Stavroula Papagianni, Leorely Reyes, Luis Javier Miguel
• Hybrid MOPSO-RO model for designing reliable electric public transportation networks
  Christina Iliopoulou, Orfeas Karountzos, Athanasios Kopsidas, Konstantinos Kepaptsoglou
• An analysis of the electricity transition in Belgium without nuclear energy
  Pierre Kunsch

TD-37: Digital Ethics & Governance
Stream: Ethics in OR
Room: Virtual Room 37
Chair(s): Ulrike Reisach, Cindy-Ricarda Roberts

• Fracturing Common Sense: Profiling, Targeted content and Self-isolation
  Javier Lede
• Digital teaching and learning - opportunities & threats and their ethical aspects
  Ulrike Reisach
• Mobile Artificial Intelligence Applications for Skin Cancer Diagnostics: Preferences and Concerns of Digital Natives
  Sarah Haggenmüller
• Augmented Intelligence for Transparent Decision Making in Insurance Claims
  Swati Sachan, Jian-Bo Yang, Dong-Ling Xu, Karim Derrick, Xi Liu, Chris Stubbs, Harvey Maddocks, Miranda Chong

TD-38: Dynamical Systems and Mathematical Modelling in OR 2
Stream: Dynamical Systems and Mathematical Modeling in OR
Room: Virtual Room 38
Chair(s): Margarida Catalão-Lopes

• An Attacker--Defender Sequential Game
  Krzysztof Szajowski
• Strategic Interactions of Urban Land Developers in the Housing Market
  Margarida Catalão-Lopes, Pedro Garcês, Cesaltina Pires, Joana Pinho, Sílvia Jorge, Adriana Alventosa

TD-39: Synchronized multi-stakeholder freight transportation systems
Stream: Routing, Logistics, Location and Freight Transportation
Room: Virtual Room 39
Chair(s): Teodor Gabriel Crainic, Ioana Bilegan, Tayeb OULAD KOUIDER

• A Deterministic Approach to the Synchronized Location-Transshipment Problem with Multi-Commodity Flows
  Riccardo Giusti, Teodor Gabriel Crainic, Daniele Manerba, Roberto Tadei
• Global synchromodal shipment matching problem with dynamic and stochastic travel times: A reinforcement learning approach
  Wenjing Guo, Teodor Gabriel Crainic
• Tactical capacity planning in an integrated multi-stakeholder system
  Gita Taherkhani, Ioana Bilegan, Teodor Gabriel Crainic, Michel Gendreau, Walter Rei
• Revenue Management in Inland Waterway Transportation: a planning and execution framework
  Tayeb OULAD KOUIDER, Ioana Bilegan, Igor Crevits, David Duvivier

TD-40: Realistic production scheduling
Stream: Scheduling and Project Management
Room: Virtual Room 40
Chair(s): Rubén Ruiz, Jérémy Berthier

• Exact and metaheuristic solution methods for a bi-objective industrial scheduling problem with resource dependent processing times.
  Oscar Ariztegui-Beltran, David Cortes
• Supply chain planning in the chemical industry – systematic literature review and contingency analysis
  Philipp Willms, Marcus Brandenburg
• Heuristics for fixed and model-dependent task assignments in manual mixed-model assembly lines with walking workers
  S. Ehsan Hashemi Petroodi, Simon Thevenin, Sergey Kovalev, Alexandre Dolgui
• A multi-objective optimization model for scheduling in the photolithography area in semiconductor manufacturing
  Jérémy Berthier, Stéphane DAUZERE-PERES, Claude Yugma

TD-41: Crew Planning & Covid
Stream: Timetabling and public transport
Room: Virtual Room 41
Chair(s): Dennis Huisman

• A Column Generation Approach for the Integrated Crew Re-Planning Problem
  Bart van Rossum, Thomas Breugem, Twan Dollevoet, Dennis Huisman
• Mathematical Modelling For Tackling Covid19 In Public Transport Networks
  Nikola Bešinović

TD-42: MDPs and related fields
Stream: Stochastic Dynamic Programming
Room: Virtual Room 42
Chair(s): Odysseas Kanavetas, Flora Spieksma

• Discrete-item Inventory Control involving Fixed Setup Costs, Demand Censoring, and Unknown Distribution
  Ehsan Teymourian, Jian Yang, Michael Katehakis
• Iterative Stochastic Quasigradient procedures for robust estimation, machine learning and decision making problems
  Vasyl Gorbachuk, Yurii Ermoliev, Anatoliy Zagorodniy, Vyacheslav Bogdanov, Tatiana ERMOLIEVA, Elena Rovenskaya, Nadejda Komendantova, Olena Borodina, Pavel Knopov, Vladimir Norkin, Alexei Gaivoronski
• Switching curve optimality in two-dimensional queueing control models
  Flora Spieksma
• Asymptotically optimal control for Markov Decision Processes (MDP) under side constraints
  Odysseas Kanavetas, Apostolos Burnetas, Michael Katehakis

TD-43: Circular Supply Chains
Stream: Environmental Sustainability in Supply Chains
Room: Virtual Room 43
Chair(s): Gerald Reiner

• Optimal scavenging and components procurement by an independent remanufacturer - the role of the failure rates and proprietariness of components
  Marc Reimann, Rainer Kleber, Joao Quariguasi
• Supply chain contracts for novel sustainable projects involving multiple firms
  Venugopal Ramadasu, Lena Silbermayr, Gerald Reiner
• Improving allocation of service technicians in repair service operations
  Gernot Lechner, Sabrina Rosa Rinder, Marc Reimann
• Determining optimal level of circularity for a product with dependent demand
  Boualem Rabta

TD-44: Inspiring OR
Stream: Practice of OR (Making an Impact)
Room: Virtual Room 44
Chair(s): SHARON FEELY

• Scheduling semiconductor fabrication
  SHARON FEELY
• How Discrete Event Simulation can address the consequences of COVID19 pandemic crisis: Practical examples for Operational Research using Simul8
  Naoum Tsioptsias
• Using OR to plan quayside operations in real life
  Joao Fonseca, Michael Lindahl
• The Fuel Replenishment System implementation
  Mikhail Krasilnikov, Aleksejs Lozkins, Ekaterina Kalacheva, Nkolay Rychkov

TD-45: OR in Manufacturing and Digital Twins 1
Stream: Specific Applications of OR (contributed)
Room: Virtual Room 45
Chair(s): Pavlos Eirinakis

• Cognitive Manufacturing: The role of process modelling and optimisation
  Nikolaos Sarantinoudis, George Tsinarakis, Kostas Kalaboukas, Pavlos Eirinakis, George ARAMPATZIS
• Utilizing an enhanced digital twin to optimize on-specs LPG recovery
  Pavlos Eirinakis, George ARAMPATZIS, Aljaž Košmerlj, Jože Rožanec, Nikolaos Sarantinoudis
• Scheduling jobs on unrelated machines with job splitting and setup resource constraints
  Georgios Zois, Yiannis Mourtos, Stavros Vatikiotis

TD-46: SCM & mobile apps & platforms
Stream: Production and logistics and revenue management (contributed)
Room: Virtual Room 46
Chair(s): Tal Avinadav

• The effect of market power structure on a two-platform supply chain when app-quality is co-created
  Priel Levy, Tatyana Chernonog
• Supply chains of mobile apps: Competition, private labels and bypassing ‎when the app’s quality is co-created
  Tatyana Chernonog
• Measuring the efficiency of retailers’ online platforms in integrating physical and digital operations during the pandemic: A Slack-Based Measure approach
  Tatiana Kodama, Isotilia Costa Melo, Paulo Nocera Alves Junior, Karoline Silva, Jéssica Syrio Callefi, Karine Borri, Daisy Rebelatto, Marcelo Nagano
• The effect of risk aversion on a supply chain of in-app products when freemium business model is applied
  Tal Avinadav, Eyal Bunker

TD-47: Mixed-Integer Bilevel Optimization
Stream: Mixed-Integer Nonlinear Optimization
Room: Virtual Room 47
Chair(s): Ivana Ljubic

• A branch-and-cut algorithm for submodular interdiction games
  Kübra Tanınmış, Markus Sinnl
• The Edge Interdiction Clique Problem
  Ivana Ljubic, Fabio Furini, Pablo San Segundo, Yanlu Zhao
• Outer Approximation for Global Optimization of Mixed-Integer Quadratic Bilevel Problems
  Martin Schmidt, Thomas Kleinert, Veronika Grimm
• Solution methods using n-ary branching, column generation and cutting planes for a Mixed Integer Nonlinear Bilevel Optimisation Problem
  Karl-Matthias Steinborn-Busse

TD-48: Production planning and Lot-sizing
Stream: Lot Sizing, Lot Scheduling and Production Planning
Room: Virtual Room 48
Chair(s): Safia Kedad-Sidhoum, PAULA METZKER SOARES

• Production planning with returns, refurbishing and downward substitution
  Nadjib Brahimi, Youcef Boutarfa, Ahmed Senoussi
• New construction heuristics and metaheuristic for lot-sizing problems
  Daryna Dziuba, Christian Almeder
• An adaptive robust approximation for the lot-sizing problem under yield uncertainty
  PAULA METZKER SOARES, Alexandre Dolgui, Yossiri Adulyasak, Simon Thevenin

TD-49: Expasion planning problems in renewable-dominated power systems (online)
Stream: Emerging technical and financial aspects of energy problems
Room: Virtual Room 49
Chair(s): Luis Baringo, Álvaro García-Cerezo

• Learning-based Coordination of Transmission and Distribution Operations
  Salvador Pineda Morente, Juan Miguel Morales, Yury Dvorkin
• Mathematical modelling for the long-term energy planning; Case study: The Greek electrical energy system 2020-2050
  John Coletsos, Nicky Katoufa, Dimitris Stogiannis
• A robust structural electric system model with significant share of intermittent renewables under auto-correlated residual demand
  Pierre Cayet
• A risk-averse two-stage stochastic approach for the transmission network expansion planning problem considering long- and short-term uncertainty
  Álvaro García-Cerezo, Raquel García-Bertrand, Luis Baringo

TD-50: AI4RAILS V
Stream: The 2nd International Workshop on Artificial Intelligence for RAILwayS (AI4RAILS)
Room: Virtual Room 50
Chair(s): Zhiyuan Lin

• Vision-based railway track extraction and obstacle detection using deep learning for autonomous train
  Amine Boussik, Antoine Plissonneau, Wael Ben Messaoud, Abdelmalik Taleb-Ahmed, Smail Niar, Abdelghani Bekrar , Damien Trentesaux
• Degradation modeling of railway tracks by analysing longitudinal level change with machine learning techniques
  Nadine Friesen, Saskia Bluhm, Nils Nießen
• Artificial Intelligence in railway transport: the state-of-the-art survey and future research agenda
  Ruifan Tang, Lorenzo De Donato, Nikola Bešinović, Francesco Flammini, Zhiyuan Lin, Ronghui Liu, Mauro José Pappaterra, Tianli Tang, Valeria Vittorini, Ziyulong Wang
• Mountain Railway Alignment Optimization with Deep Reinforcement Learning
  Qing He, Tianci Gao

TD-51: OR in Aviation 3
Stream: OR in Aviation
Room: Virtual Room 51
Chair(s): Thomas Hagspihl

• A cooperative multi-agent airline planning framework
  Mahdi Noorafza, Bruno Filipe Santos, Alexei Sharpanskykh
• Crew Recovery Using Machine Learning and Optimization
  Vikrant Vaze, Esat Hizir, Cynthia Barnhart
• Dynamic Gate Configurations at Airports: A Network Optimization Approach
  Thomas Hagspihl, Rainer Kolisch, Christian Ruf, Sebastian Schiffels

TD-52: Energy, Industry and Transport
Stream: OR in Climate Policy and Planning
Room: Virtual Room 52
Chair(s): Haris Doukas, Emilia kondili

• Shutting off the proverbial oil valve
  Marius Stenersen, Mo Mansouri
• Managing public EV charging station availability with data-driven strategies
  Christos Stefanatos, Eleni Kanellou, Vangelis Marinakis, Haris Doukas
• Machine Learning Approaches to Load Factor Management for Energy Demand and Supply Capabilities
  Charity Delmus Alupo, Paula Carroll, Eleni Mangina
• Can resource classes substitute spatial resolution in energy system models? A spatial scaling analysis.
  Kai von Krbek

TD-53: Modelling tools I
Stream: Software for Optimization
Room: Virtual Room 53
Chair(s): Susanne Heipcke

• OR-Tools
  Pawel Lichocki
• New mathematical modeling constructs in Xpress Mosel
  Susanne Heipcke, Yves Colombani
• New Connections to the AMPL Modeling Language: Spreadsheets and Callbacks
  Robert Fourer
• Recent Updates to Optimization Modeling in MATLAB
  Paul Kerr-Delworth, Aurele Turnes, Mary Fenelon

TD-54: Data Science and Analytics - Methodology II
Stream: Data Science and Analytics (contributed)
Room: Virtual Room 54
Chair(s): Annabella Astorino

• Solving the Knapsack Problem Using Reinforcement Learning Techniques
  Samuel Benford, Mohammad Dehghani
• Dynamic L1 Regression
  Botan Citil
• A multi-sphere approach for Multiple Instance Learning classification
  Matteo Avolio, Annabella Astorino, Antonio Fuduli
• Multiple Instance Learning by Polyhedral Approaches
  Annabella Astorino, Matteo Avolio, Antonio Fuduli

TD-55: Data Science and Optimization
Stream: EURO Working Group Data Science meets Optimisation
Room: Virtual Room 55
Chair(s): Patrick De Causmaecker, Daniel Karapetyan, Ender Özcan

• Democratising Constraint Satisfaction Problems through Machine Learning
  Mohit Kumar, Samuel Kolb, Clement Gautrais, Luc De Raedt
• Using the Proximal Policy Optimization Algorithm for Solving the Stochastic Capacitated Lot Sizing Problem
  Lotte van Hezewijk, Nico Dellaert, Tom van Woensel, Noud Gademann
• The Hyperparameter Optimization Problem in Matrix Factorization
  Laura Selicato, Flavia Esposito, Nicoletta Del Buono

TD-56: OR models and solutions to sustainability problems
Stream: Combinatorial Optimization
Room: Virtual Room 56
Chair(s): Lorena Pradenas

• An integer model to select and schedule research projects in multiple Antarctic stations
  Mauricio Vega-Hidalgo, Lorena Pradenas, Víctor Parada
• A Piecewise-Linear Approximation approach for the Pollution Routing Problem
  Roberto Zanotti, Daniele Manerba, Renata Mansini, Sandra Ulrich Ngueveu
• Transport of Skips between Recycling Centers and Treatment Facilities
  Sanne Wøhlk, Gilbert Laporte
• A Branch-and-Price algorithm for the electric freight vehicle scheduling problem
  Patrick Klein, Maximilian Schiffer

TD-57: Local search and metaheuristics 2
Stream: Heuristic Optimization
Room: Virtual Room 57
Chair(s): Duc-Minh Vu, Thanh Tan Doan

• Solving The Uncapacitated Single Allocation Green p-Hub Center Routing Problem using a Clustering Based Simulated Annealing Heuristic
  EL MEHDI IBNOULOUAFI, Mustapha OUDANI, Mounir Ghogho, Tarik Aouam
• New models and ILS-based metaheuristic for the clustered traveling salesman problem with relaxed priority rule
  Thanh Tan Doan, Nathalie Bostel, Minh Hoang Ha
• A Grey Wolf Optimizer Algorithm for the Vehicle Routing Problem with Time Windows and Pick-ups and Deliveries
  milad faramarzzadeh
• A Practical and Large-Scale Multi-Depot Vehicle Routing Problem
  Duc-Minh Vu, Emrah Demir, Vasco S. Rodrigues, Aris Syntetos, Tim Bickley

TD-58: COVID-19
Stream: ORAHS: OR in Health and Healthcare
Room: Virtual Room 58
Chair(s): Roberto Aringhieri

• A network Data Envelopment Analysis to estimate nations’ efficiency on the fight against SARS-CoV-2
  Duarte Dinis, Miguel Pereira, Diogo Ferreira, José Rui Figueira
• A Mixed Integer Linear Programming approach for optimal policy making for controlling COVID-19
  Debajyoti Biswas, Laurent Alfandari
• Lockdown scheduling during pandemic
  Katarzyna Gdowska, Radosław Kapłan, Roger Książek, Piotr Łebkowski
• Real-time forecasting of COVID-19 bed occupancy in wards and Intensive Care Units
  Stef Baas, Sander Dijkstra, Richard Boucherie, Aleida Braaksma

TD-59: OR for Sustainable Development Application
Stream: OR for Development, Developing Countries and Sustainable Development
Room: Virtual Room 59
Chair(s): Sadia Samar Ali, Olabode Adewoye

• Global post financial crisis macroeconomic determinants of capital markets' development
  Daniela Serban
• Profiling Green Citizens Using Knowledge Discovery in Databases Process
  Gulcan Petricli, Tulin Inkaya, Gül Gökay Emel
• Robust eBuses Charging Location Problem
  César David Loaiza Quintana, Laura Climent, Alejandro Arbelaez

TD-60: 1D cutting and packing problems
Stream: Cutting and Packing
Room: Virtual Room 60
Chair(s): Maxence Delorme

• The production and cutting processes optimization in industries with multiple plants
  Kelly Cristina Poldi, Livia Pierini
• The temporal bin packing problem with fire-ups
  John Martinovic, Nico Strasdat, Maximilian Selch
• Reflect, an enhanced pseudo-polynomial formulation for the bin packing and other related problems
  Maxence Delorme, Manuel Iori

TD-61: Queueing Models in Service Operations
Stream: Queues with Strategic Customers
Room: Virtual Room 61
Chair(s): Opher Baron, Olga Bountali

• Predicting Delays in Queues with Invisible Customers
  Arik Senderovich
• Capacity Management in a Pandemic Incorporating Patient Choices and Evolving Severities
  Sanyukta Deshpande, Siddharth Prakash Singh, Alan Scheller-Wolf, Lavanya Marla
• Offering Differentiated Services when Customers Learn Socially
  Gad Allon
• Join, Balk, or Jettison? The effect of flexibility paired with the knowledge of your ranking
  Olga Bountali, Apostolos Burnetas, E. Lerzan Ormeci

TD-62: Judit Lienert
Stream: Keynotes
Room: Virtual Room 62
Chair(s): Raimo P. Hämäläinen

• Addressing Environmental Decision Problems with MCDA, Problem Structuring, and Behavioral OR
  Judit Lienert

TD-63: YoungWomen4OR - Supply Chain, Logistics and Decision Support
Stream: YoungWomen4OR
Room: Virtual Room 63
Chair(s): Sibel Salman

• The pickup and delivery problem with alternative locations and overlapping time windows
  Alina-Gabriela Dragomir, Tom van Woensel, Karl Doerner
• ToBLoOM – Triple Bottom Line Optimization Modelling: a modelling tool for sustainable supply chains
  Bruna Mota
• Design and Planning of Sustainable Supply Chain integrating monetization strategies
  Cátia da Silva, Ana Barbosa-Povoa, Ana Carvalho
• Emergency Medical Services in Germany - Gaps between Academia and Practice
  Melanie Reuter-Oppermann

TE-02: New Perspectives in Queues
Stream: Performance Evaluation of Queues
Room: Bulding A, Room A5
Chair(s): Antonio Castellanos

• The impacts of resource sharing in multi-user warehouses
  Negin Jamili, Pieter van den Berg, René de Koster
• Dependency Between Arrival Times in Queueing Systems
  Petra Tomanová, Vladimír Holý, Ondřej Sokol
• The Co-Production of Service: Modeling Service Times in Contact Centers Using Hawkes Processes.
  Antonio Castellanos, Andrew Daw, Galit Yom-Tov, Jamol Pender, Leor Gruendlinger

TE-03: Supply chain planning - on site
Stream: Production and logistics and revenue management (contributed)
Room: Bulding A, Room 3A
Chair(s): Aleksandra Komorowska

• Product Proliferation and Supply Chain Games
  Lijue Lu, Mozart Menezes
• The impact of the introduction of a capacity market on the decarbonisation of the Polish power system
  Aleksandra Komorowska

TE-04: Models for Disaster Preparedness and Response
Stream: Humanitarian Operations
Room: Bulding A, Room 3B
Chair(s): Begoña Vitoriano

• A heuristic approach for an evacuation and supply distribution problem facing a natural disaster.
  M. Teresa Ortuno, Inmaculada Flores, Gregorio Tirado
• Scenario generation from historical data for humanitarian logistics preparedness models
  Begoña Vitoriano, Adán Rodriguez

TE-05: Further topics in Energy Management (onsite)
Stream: Emerging technical and financial aspects of energy problems
Room: Building Δ, Room Δ105
Chair(s): Anthony Papavasiliou

• Integrating feasible balancing of the network system with the p2p energy trade mechanisms for flexible peers
  Mariusz Drabecki, Eugeniusz Toczylowski
• Innovation decisions for green products: the role of regulation incentives and acquisitions in a duopoly game
  Inês C Nunes, Margarida Catalão-Lopes
• A matheuristic for solving non-convex economic dispatches
  Loïc Van Hoorebeeck, P.-A. Absil, Anthony Papavasiliou

TE-06: Topics in Combinatorial Optimization II
Stream: Combinatorial Optimization
Room: Building Δ, Room Δ103
Chair(s): Silvano Martello, Paolo Toth

• Matheuristic Algorithms for the Quadratic Multiple Knapsack Problem
  Paolo Toth, Laura Galli, Silvano Martello, Carlos Rey

TE-07: Modeling Decisions with AI
Stream: AI and Decision Making
Room: Building Δ, Room Δ102
Chair(s): Nikolaos Doukas, Angelos Mitretodis

• Progressive hedging for adequacy aware generation expansion planning
  Sebastian Gonzato
• An Actor-Critic algorithm with GNN to solve the train dispatching problem
  Valerio Agasucci, Giorgio Grani, Leonardo Lamorgese
• A Multi-Agent Deep Reinforcement Learning engine for a real-time policy assessment in complex NEXUS environments
  Nuria Nievas Viñals, Lluís Echeverria Rovira, Adela Pages Bernaus, Xavier Domingo
• Indicating potential crises without prior knowledge
  Angelos Mitretodis, Nikolaos Doukas

TE-08: Retail Operations and Food Production
Stream: Demand and Supply in Consumer Goods and Retail
Room: Building Δ, Room Δ101
Chair(s): Navid Mohamadi

• Assessing CO2, NoX and noise emission reduction potential of last mile interventions using a large-scale urban simulation model
  Lena Bell, Stefan Spinler, Matthias Winkenbach
• Supply chain coordination for perishable products under “minimum life on receipt” (MLOR) agreements
  Navid Mohamadi, Sandra Transchel, Jan C. Fransoo

TE-21: Understanding the practice of Problem Structuring Methods
Stream: Soft OR and Problem Structuring Methods
Room: Virtual Room 21
Chair(s): Mike Yearworth

• Negotiating Problem Structuring Processes to Address Water Challenges in India.
  Tara Saharan, Lisa Scholten
• A framework to design and implement a multi-methodological systemic intervention
  Alberto Paucar-Caceres, Maria Alejandra Castellini
• Designing a research programme for OR
  Jan Frelin
• Reading and Discussing Fiction to Enhance Creativity and Systemic Thinking of OR Practitioners
  Leila Abuabara, Alberto Paucar-Caceres, Daniela Simonini Villas Boas, Mischel Carmen N. Belderrain

TE-22: Theory and methods for continuous bilevel optimization II
Stream: Bilevel Optimization
Room: Virtual Room 22
Chair(s): Patrick Mehlitz, Alain Zemkoho

• A New Approach for Solving Linear Bilevel Programs Based on Parameter-Free Disjunctive Decomposition
  Saeed Nordin, Mohammad Reza Hesamzadeh, Steven Gabriel, Dina Khastieva
• A Robust Approach for Modeling Limited Observability in Bilevel Optimization
  Yasmine Beck, Martin Schmidt
• A Lagrange multiplier expression method for bilevel polynomial optimization
  Suhan Zhong

TE-23: Applications of Optimization in Engineering I
Stream: Engineering Optimization
Room: Virtual Room 23
Chair(s): Ken Harrison

• Stochastic mathematical programming for integrated optimization of sublevel open stoping design and production scheduling in underground mines
  Matheus Furtado e Faria, Roussos Dimitrakopoulos
• Learn to Perturb: A Deep Reinforcement Learning Approach to Adaptive Simulated Annealing for Optimizing Industrial Mining Complexes
  Yassine Yaakoubi, Roussos Dimitrakopoulos
• 0-1 optimization problems arising on feeder identification in smart grids
  Larraitz Aranburu, Aitziber Unzueta, M. Araceli Garin, Juan Ignacio Modroño-Herran, Aitor Amezua
• NIST’s Alternatives for Resilient Communities (NIST ARC) Model
  Ken Harrison, Shane Crawford, Jarrod Loerzel, Zeinab Farahmandfar

TE-24: Vector and Set Optimization IV
Stream: Vector and Set Optimization
Room: Virtual Room 24
Chair(s): Ernest Quintana, Lidia Huerga

• Ekeland variational principles for vector functions and order cones with nonempty topological interior
  César Gutiérrez
• Explicit Multi-objective Model Predictive Control for Nonlinear Systems Under Uncertainty
  Carlos Ignacio Hernández Castellanos, Sina Ober-Blöbaum, Sebastian Peitz
• A Vectorization Scheme for Nonconvex Set Optimization Problems
  Ernest Quintana, Gabriele Eichfelder, Stefan Rocktäschel

TE-25: Advances in Optimization under Uncertainty
Stream: Stochastic and Robust Optimization
Room: Virtual Room 25
Chair(s): Francesca Maggioni

• Dynamic Programs with Shared Resources and Signals: Dynamic Fluid Policies and Asymptotic Optimality
  Jingwei Zhang, David Brown
• The Polyhedral Structure and Complexity of Multistage Stochastic Linear Problem with General Cost Distribution
  Maël Forcier, Stephane Gaubert, vincent leclere
• ALSO-X is Better Than CVaR: Convex Approximations for Chance Constrained Programs Revisited
  Weijun Xie
• Sample Average Approximation for Stochastic Nonconvex Mixed Integer Nonlinear Programming via Outer Approximation
  Can Li, Ignacio Grossmann, David Bernal, Kevin Furman

TE-26: Interior point algorithms in convex optimization I
Stream: Nonlinear Optimization
Room: Virtual Room 26
Chair(s): Marianna E.-Nagy, Petra Renáta Rigó

• A family of long-step interior point algorithms using transformed search directions for linear programming
  Marianna E.-Nagy, Anita Varga
• A new long-step interior point algorithm for sufficient linear complementarity problems with transformed search directions
  Anita Varga, Marianna E.-Nagy
• Predictor-corrector interior-point algorithm for sufficient linear complementarity problems using a wide neighbourhood of the central path
  Roland Török, Tibor Illés, Petra Renáta Rigó
• New interior-point algorithm for symmetric cone horizontal linear complementarity problems
  Zsolt Darvay, Petra Renáta Rigó

TE-27: Large scale optimization I
Stream: Big Data and Optimization
Room: Virtual Room 27
Chair(s): Natasa Krejic

• Gauss-Newton approach for large-scale Riccati equations
  Marcos Raydan
• Stochastic trust-region methods with inexact restoration
  Stefania Bellavia, Natasa Krejic, Benedetta Morini, Simone Rebegoldi
• Learning exact solutions for geometric set cover and related problems
  Dena Tayebi, Deepak Ajwani, Saurabh Ray
• An adaptive subsampled Hessian-free optimization method for statistical learning
  Fabian Bastin, Jean Laprés-Chartrand, Jeremy RIEUSSEC, Loïc Shi-Garrier

TE-28: Data Science in Marketing and Consumer Behavior
Stream: Mathematical Optimization and Data Science
Room: Virtual Room 28
Chair(s): Burcin Bozkaya

• Making hard decisions: Which stores to close?
  Mohsen Bahrami, Yilun Xu, Alex Pentland
• Using machine learning and satellite imagery to measure store performance
  Nicole Rech, Vinicius Brei, Burcin Bozkaya, Selim Balcisoy, Mert Gurkan, Gustavo Henrique de Rosa
• Understanding utilitarian and hedonic consumer behavior in a supermarket setting
  Zeynep Kucuksari, Selim Balcisoy, Burcin Bozkaya, Vinicius Brei
• Gravitational Sales Estimation
  Burcin Bozkaya, Carla Netto, Mohsen Bahrami, Vinicius Brei, Selim Balcisoy, Alex Pentland

TE-29: Modeling Decisions with Artificial Intelligence
Stream: AI and Decision Making
Room: Virtual Room 29
Chair(s): Pascale Zaraté

• Micro-grids management for isolated electric systems using linear programming
  Mateo Espitia-Ibarra, Pablo Andrés Maya Duque, Carolina Marín
• Decision support for supply chain resilience in a risky environment: The DESIIR Project
  Chenhui YE, Pascale Zaraté, Daouda Kamissoko
• A Decision Support System for Improving Legal Case Handling
  K.Nadia Papamichail, Mayowa Ayodele, Ian D. Miles, Darren Buckley
• Web-based tool for algebraic modeling languages
  Vaidas Jusevičius, Remigijus Paulavičius

TE-30: MILP in logistics
Stream: Mixed Integer Linear Programming
Room: Virtual Room 30
Chair(s): Daniel Rehfeldt

• A Mixed-Integer Programming Formulation to Minimize Weighted Tardiness in Additive Manufacturing Environment
  F. Tevhide Altekin, Yossi Bukchin
• A Column Generation approach for Container management in dry port
  Sebastian Fernandez-Garrido, Pablo A. Miranda, Gabriel Gutiérrez-Jarpa
• Robust Multistage Bin Packing via Quantified Programming
  Michael Hartisch, Tobias Marx
• Parallel solution of Steiner tree and related problems
  Daniel Rehfeldt, Thorsten Koch, Yuji Shinano

TE-31: Game Theory and Operations Management 3
Stream: Game Theory and Operations Management
Room: Virtual Room 31
Chair(s): Daniel Granot, Frieda Granot

• Bike-Sharing Systems: Economic and Environmental Implications of Operational Strategies
  Sanjith Gopalakrishnan, Daniel Granot, Frieda Granot
• Characterization of TU games with stable cores by nested balancedness
  Peter Sudhölter, Michel Grabisch

TE-32: Trade-off between Economics and Environment: the response of cities in the shadow of COVID-19 2
Stream: Multiple Criteria Decision Analysis
Room: Virtual Room 32
Chair(s): Caterina Caprioli

• Regional growth and disparities in a post-COVID Europe: a new normality scenario
  Andrea Caragliu, Roberta Capello
• Old towns in the “Covid-scape”. The green roof response and the new city style
  Maria Rosa Trovato, Salvatore Giuffrida, Cheren Cappello, Vittoria Ventura
• Rethinking of territorial resilience scenarios facing Post-Covid pandemic
  Sara Torabi, Alice Borsari, Patrizia Lombardi

TE-33: Prescriptive Analytics and Machine Learning
Stream: Business Analytics
Room: Virtual Room 33
Chair(s): Sebastian Maldonado

• Causal machine learning for student dropout in higher education
  Sebastian Maldonado, Diego Andres Olaya Lasso, Jonathan Vásquez, Jaime Miranda, Wouter Verbeke
• Analyzing customer experience via multilabel classification, deep learning, and natural language processing
  Carla Vairetti, Sebastian Maldonado, angeles aldunate
• Profit-driven design of multisegment retention campaigns in a dynamic context with budget constraints
  Juan Perez, Sebastian Maldonado
• Minimax Probability Machine with Regularization
  Julio López, Sebastian Maldonado, Miguel Carrasco

TE-34: Combinatorial optimization for distribution and logistics I
Stream: Combinatorial Optimization
Room: Virtual Room 34
Chair(s): Claudia Archetti

• Iterative Time Dilation Algorithms to solve Airline Schedule Design Problem
  Ritesh Ojha, Natashia Boland
• Partially Flexible Demand Responsive Transit services
  Oksana Sabinik Pecherski, Hillel Bar-Gera, Tal Raviv
• Optimization system for increasing efficiency of planning military deployment
  Sofia Amador Nelke, David Raz
• The Fixed-Partition Policy Inventory Routing Problem
  Claudia Archetti, Ali Diabat, Waleed Najy

TE-35: Game Theory, Solutions and Structures I
Stream: Game Theory, Solutions and Structures
Room: Virtual Room 35
Chair(s): Encarnación Algaba

• Degree Centrality and Externalities in Networks
  Agnieszka RUSINOWSKA, Rene van den Brink
• Monotonicity in sharing the revenues from broadcasting sports leagues
  Gustavo Bergantinos, Juan D. Moreno-Ternero
• Marginalism, Egalitarianism and Multi-efficiency in Multi-Choice Games
  Kevin Techer, David Lowing
• Influence in communication networks structures
  Encarnación Algaba, Rene van den Brink, Zuzana Sasovova

TE-37: Ethics, Societal Complexity and Governance
Stream: Ethics in OR
Room: Virtual Room 37
Chair(s): Dorien DeTombe, Cathal MacSwiney Brugha

• Supporting government policy
  Dorien DeTombe
• SOME THOUGHTS ABOUT THE COVIDS19 PANDEMICS AS AN ETHICAL PROBLEM
  Cor van Dijkum
• Combining Causal Loop Diagrams, Behavior-Over-Time Graphs, and Domain-Specific Languages to Structure and Explore Complex Problems
  Adrian Stämpfli
• Examining the philosophical underpinning of public sector benchmarking
  Eftychia Kessopoulou

TE-38: Partnerships in medical and pharmaceutical operations during the COVID-19 pandemic
Stream: Humanitarian Operations
Room: Virtual Room 38
Chair(s): Fuminori Toyasaki

• Citation Analysis and Mathematical Modelling of Partnerships Within the Pharmaceutical Industry
  Abigail Richard, Fuminori Toyasaki
• Capacity building for COVID-19 vaccines
  Fuminori Toyasaki, Hongmei Sun, Ioanna Falagara Sigala
• Capacity management of vaccine production for sudden outbreaks of disease
  Hongmei Sun, Fuminori Toyasaki
• Mitigating disruptions in PPE supply chains in pandemics
  Ioanna Falagara Sigala, Mikhail Sirenko, Gyöngyi Kovács, Tina Comes

TE-39: Healthcare logistics
Stream: Routing, Logistics, Location and Freight Transportation
Room: Virtual Room 39
Chair(s): imadeddine aziez

• The home health care routing with electric vehicles and fast chargers
  Çağrı Koç, Mehmet Erdem, Eda Yücel
• The multi-period electric home health care routing problem
  Osman Atilla Yazır, Tunahan Özmen, Çağrı Koç, Eda Yücel
• The home health care routing with heterogeneous fleet of electric vehicles
  Eşref Cebeci, Yağmur Ünal, Alican Yilmaz, Eda Yücel, Çağrı Koç
• Fleet sizing and routing problem with synchronization for AGVs with dynamic demands
  imadeddine aziez, Jean-François Côté, Leandro Coelho

TE-40: Mixed-Integer Programming for Resource-Constrained Project Scheduling
Stream: Scheduling and Project Management
Room: Virtual Room 40
Chair(s): Tamara Bigler, Norbert Trautmann

• A Matheuristic Approach for the Multi-Site Resource-Constrained Project Scheduling Problem
  Tamara Bigler, Mario Gnägi, Norbert Trautmann
• A Mathematical Model For Unrelated Parallel Machine Scheduling Problem With Additional Resources
  Özgür ŞAŞTIM, Servet Hasgul
• Examination of fairness in final exam scheduling
  Szilvia Jáhn-Erdős, Bence Kovari
• Mixed Integer Linear Programming for a real-world parallel machine scheduling problem with workforce and precedence constraints
  Giulia Caselli, Manuel Iori, Maxence Delorme

TE-41: Mobility Algorithms and Services
Stream: Timetabling and public transport
Room: Virtual Room 41
Chair(s): Chistos Zaroliagis

• Rewarding Schemes for Crowdsourced Parking Ecosystems
  Anastasia Maria Kampyli, Spyros Kontogiannis, Chistos Zaroliagis
• New Graph-based Approaches for Multi-Modal Route Planning
  Paraskevi-Maria-Malevi Machaira, Spyros Kontogiannis, Andreas Paraskevopoulos, Chistos Zaroliagis
• Relocation Schemes in Free-Floating Car-Sharing Systems
  Damianos Kypriadis, Charalampos Konstantopoulos, Grammati Pantziou, Damianos Gavalas
• Multi-destination, multimodal tourist trip planning
  Charalampos Konstantopoulos, Nikolaos Vathis, Grammati Pantziou, Damianos Gavalas

TE-42: Computational Intelligence in Social Sciences
Stream: Modelling and Simulation of Social-Behavioural Phenomena in Creative Societies
Room: Virtual Room 42
Chair(s): Nitin Agarwal

• Operational Research Behind Social-Behavioural Phenomena in Creative Societies
  Leonidas Sakalauskas
• Applying epidemiological model to evaluate and compare the propagation of misinformation and legitimate hashtags related to COVID
  Maryam Maleki, Esther Mead, Nitin Agarwal
• Towards a Multi-method Socio-Computational Approach for Analyzing Toxicity Propagation Among User-generated Discourse about COVID-19 on YouTube
  Nitin Agarwal, ruchi agarwal, Karen DiCicco, Esther Mead

TE-43: OR in Sports
Stream: OR in Sports
Room: Virtual Room 43
Chair(s): Frits Spieksma

• Analysis of Olympic Events, Superstars, Technology, Techniques Training and Women’s Competition in Ancient Greece
  Raymond Stefani
• Would the fastest be the last when choking under pressure matters? Evidence from relay contests
  Nikolai Avkhimovich
• Filling a theatre in times of corona
  Frits Spieksma, Danny Blom, Rudi Pendavingh

TE-44: Making it happen: ways of overcoming challenges of deployment
Stream: Practice of OR (Making an Impact)
Room: Virtual Room 44
Chair(s): Ruth Kaufman

• Overcoming challenges in deployment of OR projects
  Max Moullin
• The View from ORTEC
  Meike de With

TE-45: OR in Natural Resources / Forestry
Stream: Specific Applications of OR in Agriculture, Forestry and Fisheries
Room: Virtual Room 45
Chair(s): Lidija Zadnik Stirn

• Contributing Factors to Land Valuation: Using AHP to Inform Economic Development in Legacy Cities
  Ellen Szarleta
• An Iterated Local Search Metaheuristic for Fire Suppression
  Filipe Alvelos, André Bergsten Mendes
• Stratification modelling for waste variation in different areas
  Vlastimír Nevrlý, Milos Kopa, Radovan Šomplák
• Operational risk management in Aquaculture by Multistage Stochastic Programming
  Benjamin Narum

TE-46: Data Envelopment Analysis
Stream: Data Envelopment Analysis and Performance Measurement
Room: Virtual Room 46
Chair(s): Andreas Georgiou

• Efficiency analysis with unobserved inputs: An application to endogenous automation in railway traffic management
  Dieter Saelens, Marijn Verschelde, Laurens Cherchye, Bram De Rock, Bart Roets
• Infonavit efficiency index: analysis with DEA
  Alejandra Chávez García
• Efficiency evaluation in Markov manpower planning using Data Envelopment Analysis
  Andreas Georgiou, Emmanuel Thanassoulis, Alexandra Papadopoulou
• Knowledge flows and Learning. Are there any role models?
  Nikos Chatzistamoulou, Kostas Tsekouras, Kostas Kounetas

TE-47: MINLP Software
Stream: Mixed-Integer Nonlinear Optimization
Room: Virtual Room 47
Chair(s): Ruth Misener, Jan Kronqvist

• Non-Convex MIQCP in Gurobi: New Advances
  Tobias Achterberg
• Recent advances in the BARON project
  Nikolaos Sahinidis
• Global Optimization in Reduced Space
  Alexander Mitsos, Jaromil Najman, Dominik Bongartz
• Solving nonconvex MINLP problems with SHOT
  Andreas Lundell, Jan Kronqvist

TE-48: Stochastic Lot-sizing
Stream: Lot Sizing, Lot Scheduling and Production Planning
Room: Virtual Room 48
Chair(s): Safia Kedad-Sidhoum, Duygu Tas

• MILP Approximation for non-stationary stochastic lot-sizing with lateral transshipment
  Xiyuan Ma, Roberto Rossi, Thomas Archibald
• Inventory decisions for ameliorating products under consideration of stochastic demand
  Marjolein Buisman, Sonja Rohmer
• Solving a capacitated lot sizing problem with stochastic production and setup times
  Duygu Tas

TE-51: OR in Aviation 2
Stream: OR in Aviation
Room: Virtual Room 51
Chair(s): Vikrant Vaze

• Penalized Information Relaxation Bounds for Dynamic Decisions on Time-Space Networks
  Lavanya Marla
• A Trajectory-Based and Data-Light Approach to Predicting Flight Time of Arrival
  Bo Zou, Zhe Zheng, Wenbin Wei
• A column generation based hyper-heuristic algorithm for solving the aircraft recovery problem
  David Torres Sanchez, Burak Boyaci, Konstantinos G. Zografos

TE-52: Addressing Uncertainty in Climate Policy
Stream: OR in Climate Policy and Planning
Room: Virtual Room 52
Chair(s): Alexandros Nikas, Haris Doukas

• Interlinking climate action and sustainable development: a fuzzy linguistic group decision making framework
  Anastasios Karamaneas, Lorenza Campagnolo, Konstantinos Koasidis, Michael Saulo, Ioannis Tsipouridis, Ajay Gambhir, Dirk-Jan Van de Ven, Zsolt Lengyel, Ben McWilliams, Alexandros Nikas, Haris Doukas
• A multiple-criteria evaluation framework for seaport sustainability considering non-homogeneous variables and uncertainty: the case of Piraeus, Greece
  Eleni Kanellou, Konstantinos Koasidis, Vasiliki Daniil, Alexandros Nikas, John Psarras
• Exploring the impact of analyst’s choices in fuzzy cognitive maps for climate policy applications
  Themistoklis Koutsellis, Konstantinos Koasidis, Alexandros Nikas, Haris Doukas
• Identifying optimal COVID-19 recovery packages: a robust IAM-portfolio analysis of renewable energy technological subsidisation
  Alexandros Nikas, Aikaterini Forouli, Dirk-Jan Van de Ven, Konstantinos Koasidis, Ajay Gambhir, Themistoklis Koutsellis, Haris Doukas

TE-53: Software for (MI)NLP
Stream: Software for Optimization
Room: Virtual Room 53
Chair(s): Robert Fourer

• A Pyomo-based Solver for Robust Optimization with Nonconvex Models
  Chrysanthos E. Gounaris, Natalie Isenberg, John Siirola
• A2DR: Open-Source Python Solver for Prox-Affine Distributed Convex Optimization
  Junzi Zhang, Anqi Fu, Stephen Boyd
• Robust conic optimization in Python
  Maximilian Stahlberg
• PreProcessing Nonlinear Programs to Make Them Easier to Solve
  linus schrage

TE-55: Optimization Models for Machine Learning
Stream: EURO Working Group Data Science meets Optimisation
Room: Virtual Room 55
Chair(s): Dimitri Papadimitriou

• Optimal demand response scheduling of a residential Microgrid with consideration of prosumer preferences
  Mohamed Saâd El Harrab, Michel Nakhla
• Classification Rules for Interpretable Learning with Linear Programming
  M.Hakan AKYUZ, Ilker Birbil
• Genetic algorithm with penalty function for detecting and assignment of unexpected tasks in embedded systems design process
  Adam Górski, Maciej Ogorzałek
• Finding descent directions for non-linear composite problems and applications
  Dimitri Papadimitriou, Cong Bang Vu

TE-56: Last minute changes 5
Stream: Last minute changes
Room: Virtual Room 56
Chair(s): Mahsa Alirezaei

• Scenarios of Profitability and Employment in Western Mediterranean Demersal Fisheries in Effort Control Regime
  Negar Akbari
• A collaborative approach for supporting wine grape harvesting planning
  Franco Basso, Mauricio Varas, Raul Pezoa, Paul Bosch, Juan Pablo Contreras
• Considering the role of personality in the impact of emphasis on safety and productivity in warehouse driving: A VR experiment
  Mahsa Alirezaei, Jelle de Vries, René de Koster
• Introducing Panocracy: and People-Driven Governance
  Cathal MacSwiney Brugha

TE-57: Heuristics and matheuristics
Stream: Heuristic Optimization
Room: Virtual Room 57
Chair(s): Yun Lu

• Methodology for Generating Bounded Solutions for the Set K-Covering Problems
  Yun Lu, Francis Vasko
• A Discrete Event Multi-Agent Based Approach to the Scheduling and Routing Problems in a RMFS.
  Sander Teck, Reginald Dewil
• Solving the Capacitated Location-Routing Problem via an Iterative Matheuristic Algorithm
  Theocharis Metzidakis, Panagiotis Repoussis, Manolis Kritikos, George Ioannou
• Metaheuristic Approaches for Generalized Assignment Problem of An Online Education Website
  MERVE ÖZER

TE-58: Optimization for Cancer Treatment
Stream: ORAHS: OR in Health and Healthcare
Room: Virtual Room 58
Chair(s): Joana Matos Dias, Humberto Rocha

• Discrete-event simulation for radiotherapy centre management in the COVID-19 pandemic
  Ralf Müller-Polyzou, Melanie Reuter-Oppermann, Elisabeth Jambor
• Local search movements for the direct aperture optimisation problem
  Mauricio Moyano, Guillermo Cabrera-Guerrero, Carolina Lagos
• Selection of beam directions for prostate cancer treated with intensity-modulated proton therapy using a randomized direct-search method
  Humberto Rocha, Joana Matos Dias
• Clinical validation of a graphical method for radiation therapy plan quality assessment: elicitation of preferences using linear programming
  Joana Matos Dias, Humberto Rocha, Tiago Ventura, Maria do Carmo Lopes, Brígida da Costa Ferreira

TE-59: OR for Development and Emerging or Developing Countries
Stream: OR for Development, Developing Countries and Sustainable Development
Room: Virtual Room 59
Chair(s): Olabode Adewoye, Elise del Rosario

• Insight into the Implementation of Sustainable Construction Project Management: A Comparative Analysis of the UK and Iraq
  Mohammed Mustafa Hasan Alyasiri, Karim Ahmed
• Africa Transcontinental Railway routes planning by using statistical analytics tool in Phase North Africa to West Africa
  Chi-Feng Ho, Chi-hong Ho
• A look at the convergence of the WHO Member States regarding the UN's SDG 3
  Miguel Pereira, Ana Camanho, Rui Marques, José Rui Figueira
• Impact of COVID-19 on Higher Education in Nigeria
  Olabode Adewoye

TE-60: Cutting and packing applications I
Stream: Cutting and Packing
Room: Virtual Room 60
Chair(s): Maria Teresa Alonso Martínez

• The pallet-packing split delivery vehicle routing problem with stability and axle-weight constraints
  Iván Giménez-Palacios, Maria Teresa Alonso Martínez, Ramon Alvarez-Valdes, Francisco Parreño
• A two-step heuristic procedure for the two-dimensional cutting stock problem with usable leftovers
  Douglas Nogueira Nascimento, Adriana Cherri, José Fernando Oliveira
• The pallet-loading vehicle routing problem with stability constraints
  Maria Teresa Alonso Martínez, Ramon Alvarez-Valdes, Francisco Parreño, Antonio Martinez Sykora

TE-61: Queues with Strategic Customers I
Stream: Queues with Strategic Customers
Room: Virtual Room 61
Chair(s): Antonis Economou, Olga Bountali, Athanasia Manou

• Increasing Social Welfare with Delays: Strategic Customers in the M/G/1 Orbit Queue
  Athanasia Manou, Opher Baron, Antonis Economou
• Strategic Customers with Correlated Preferences
  Zeynep Gökçe İşlier, Refik Gullu
• Obtaining inter-departure times for two customer types
  Eliran Sherzer, Opher Baron, Dmitry Krass, Oded Berman
• Stochastic approximation of symmetric Nash equilibria in queueing games
  Ran Snitkovsky, Liron Ravner

TE-62: Juan Miguel Morales González
Stream: Keynotes
Room: Virtual Room 62
Chair(s): Dolores Romero Morales

• Data-driven power systems
  Juan Miguel Morales

TE-63: YoungWomen4OR - Energy Optimisation
Stream: YoungWomen4OR
Room: Virtual Room 63
Chair(s): Paula Carroll

• On the impact of using Operations Research for Offshore Wind Energy in practice
  Martina Fischetti
• An Adaptive Robust Optimization Approach for Assessing Flexibility of Residential Demand Response
  Meltem Peker, Ilias Sarantakos, Haris Patsios, Sara Walker

TF-02: Game Theory, Solutions and Structures II
Stream: Game Theory, Solutions and Structures
Room: Bulding A, Room A5
Chair(s): Juan Tejada

• On algorithms to compute the average of awards rule
  Iago Núñez Lugilde, Miguel Angel Mirás Calvo, Carmen Quinteiro Sandomingo, Estela Sanchez-Rodriguez
• Average Weights and Power in Weighted Voting Games
  Dariusz Stolicki, Daria Boratyn, Wojciech Słomczyński, Karol Życzkowski
• Some game theoretic marketing attribution models
  Juan Tejada, Elisenda Molina, Weiss Tom

TF-05: Optimizing the energy transition (onsite)
Stream: Emerging technical and financial aspects of energy problems
Room: Building Δ, Room Δ105
Chair(s): Ruth Dominguez

• Bidding strategy of a retailer with flexible consumers using SSD constraints
  Ruth Dominguez, Sebastiano Vitali, Miguel Carrión
• Multi-objective optimization of the design and operation of multi-energy systems
  Antoine Mallegol, Patrick Meyer, Mehrdad Mohammadi, Arwa Khannoussi, Bruno LACARRIERE
• Vertical Axis Wind Turbine Layout Optimization
  Davide Cazzaro, Gabriele Bedon, David Pisinger

TF-06: Combinatorial optimization for distribution and logistics II
Stream: Combinatorial Optimization
Room: Building Δ, Room Δ103
Chair(s): Claudia Archetti

• Crowd-sourced humanitarian relief vehicle routing problem
  Javaiz Parappathodi, Claudia Archetti
• Freight Delivery using Public Transportation Systems: Mixed Integer Programming Approaches for Operational Decision Making
  Minakshi Punam Mandal, Claudia Archetti
• Freight on Public Transport: Strategical decision making with mixed integer programming
  Diego Delle Donne, Laurent Alfandari, Claudia Archetti, Ivana Ljubic
• A tailored Benders decomposition approach for last-mile delivery with autonomous robots
  Laurent Alfandari, Ivana Ljubic, Marcos de Melo da Silva

TF-07: Urban and Territorial Planning in MCDA 1
Stream: Multiple Criteria Decision Analysis
Room: Building Δ, Room Δ102
Chair(s): Isabella Lami

• Multi-Criteria Decision Making for Urban and Architectural Sustainable Development: a systematic review
  Beatrice Mecca
• Planning the development of an ecovillage with a decision support process based on a combinatorial optimization space-time model
  Isabella Lami, Salvatore Greco, Maria Barbati
• A novel application of the Analytic Hierarchy Process (ANP) in measuring territorial vulnerabilities for planning the adaption. Insights from a practical application
  Francesca Abastante, Ombretta Caldarice, Grazia Brunetta

TF-08: Online and Omnichannel Retailing II
Stream: Demand and Supply in Consumer Goods and Retail
Room: Building Δ, Room Δ101
Chair(s): Alexander Hübner

• Assortment optimization in omni-channel retailing
  Alexander Hübner, Jonas Hense
• A Personalized Content-Based Recommendation System for Online Retailers
  Alireza KabirMamdouh, Gurhan Kok
• In-store picker routing problem: a new problem for omnichannel retail
  Pedro Amorim, Fábio Moreira
• Retail logistics and customer behavior: A systematic review
  Christoph Baldauf

TF-21: Methodological and practical contributions of Soft OR/PSMs to Policy Making - Session B
Stream: Soft OR and Problem Structuring Methods
Room: Virtual Room 21
Chair(s): Irene Pluchinotta, Ine Steenmans

• Soft OR as a Problem Structuring Method: Three Case Studies
  Michael Howlett, Ching LEONG
• The need for problem structuring in modelling the transition to net-zero emissions
  Rachel Freeman
• Power/knowledge and decision support to environmental policy making
  yves meinard

TF-22: Multi-level optimization for energy management II
Stream: Bilevel Optimization
Room: Virtual Room 22
Chair(s): Sonja Wogrin, Afzal Siddiqui

• Distributional Energy Justice via Multi-Objective Optimization for Energy System Planning
  Yury Dvorkin
• Electricity-Gas Systems and the Impacts of a Attacks on coupled Infrastructure
  Alberto J. Lamadrid L
• Prosumer Power? Optimal Distributed Energy Resource Investment in a Deregulated Electricity Industry
  Afzal Siddiqui, Sauleh Siddiqui
• Anticipative Coalitional Stability in Cross-Border Transmission Expansion Planning
  David Pozo

TF-23: Applications of Optimization in Engineering II
Stream: Engineering Optimization
Room: Virtual Room 23
Chair(s): Kevin-Martin Aigner

• Solving AC Optimal Power Flow with Discrete Decisions to Global Optimality
  Kevin-Martin Aigner, Robert Burlacu, Frauke Liers, Alexander Martin
• Predicting optimal ABC zone sizes in manual warehouses
  Allyson Silva, Kees Jan Roodbergen, Leandro Coelho, Maryam Darvish
• An optimization model for the management of green areas
  Patrizia Daniele, Daniele Sciacca

TF-25: Advances in Distributionally Robust Optimization and Risk Averse Optimization
Stream: Stochastic and Robust Optimization
Room: Virtual Room 25
Chair(s): Francesca Maggioni

• Bounds for Multistage Mixed-Integer Distributionally Robust Optimization
  Francesca Maggioni, Guzin Bayraksan, Daniel Faccini, Ming Yang
• Designing Interpretable Policies in Two-stage Distributionally Robust Optimization
  Eojin Han, Chaitanya Bandi, Omid Nohadani
• Kernel methods for distributionally robustness in optimization and machine learning
  Jia-Jie Zhu
• Risk-averse Allocation Indices for Multi-armed Bandit Problem
  Ozlem Cavus, Milad Malekipirbazari

TF-26: Linear complementarity problems and their applications
Stream: Nonlinear Optimization
Room: Virtual Room 26
Chair(s): Marianna E.-Nagy, Petra Renáta Rigó

• A full Newton-step interior-point method for weighted linear complementarity problem
  Goran Lesaja, Zsolt Darvay, Soodabeh Asadi Dezaki, Nezam Mahdavi-Amiri, Florian Potra
• Sufficient matrices and linear complementarity problems
  Tibor Illés
• Detection sufficient matrices by linear and non-linear programming
  Janez Povh, Marianna E.-Nagy, Anita Varga, Janez Žerovnik, Tibor Illés
• Predictor-corrector interior-point algorithm for solving sufficient linear complementarity problems based on a new search direction
  Petra Renáta Rigó, Tibor Illés, Zsolt Darvay

TF-27: Robust, federated, and distributed learning
Stream: Big Data and Optimization
Room: Virtual Room 27
Chair(s): Dusan Jakovetic

• EFIX: Exact Fixed Point Methods for Distributed Optimization
  Nataša Krklec Jerinkić, Dusan Jakovetic, Natasa Krejic
• Towards more robust neural network models with Negative Deep Learning
  Nemanja Milosevic, Miloš Racković
• Decentralized stochastic non-convex optimization
  Usman Khan, Ran Xin, Soummya Kar

TF-28: Methods for Learning from Data
Stream: Mathematical Optimization and Data Science
Room: Virtual Room 28
Chair(s): James Brooks, José Dulá

• Competing DEA procedures: testings and comparisons
  Gregory Koronakos, José Dulá, Dimitris Despotis
• Optimizing the Return from a Machine Learning Model when Resources are Constrained
  Shannon Harris, Jerrold May, Luis Vargas, Johnson Moore
• Nearest convex hull classification with linear programming
  José Dulá, Anatoly Nemirko
• Conjecturing for Automated Discovery of Patterns in Data
  James Brooks, David Edwards, Craig Larson, Nico Van Cleemput

TF-29: DEA theory and methodological developments
Stream: Data Envelopment Analysis and Performance Measurement
Room: Virtual Room 29
Chair(s): Juan Aparicio

• Evaluating Efficiencies of a Set of Decision-Making Units in the Presence of Shared Resources and According to Multiple Grouping Criteria
  Sonia Avilés-Sacoto, Estefania Avilés-Sacoto, Wade Cook, David Güemes-Castorena
• Comparison of frontier-based benchmarking methods for efficiency measurement – A Monte Carlo simulation
  Julia Langner, Heinz Ahn, Marcel Clermont
• Estimation of production frontiers through Random Forest: the treatment of lack of robustness and curse of dimensionality under Free Disposal Hull
  Juan Aparicio, Miriam Esteve, Jesus J. Rodriguez-Sala, Joe Zhu
• Environmental efficiency measurement when producers control pollutants under heterogeneous conditions: a generalization of the materials balance approach
  Andreas Eder

TF-30: MILP algorithms for graph coloring problems
Stream: Mixed Integer Linear Programming
Room: Virtual Room 30
Chair(s): Stefano Gualandi, Luca Ferrarini

• New SAT Models & Hybrid Algorithms for Graph Coloring
  Matthias Kaul, Stephan Held
• Graph Coloring with Decision Diagrams
  Willem-Jan van Hoeve
• Constraint and Satisfiability Reasoning for Graph Coloring
  George Katsirelos
• A Polyhedral Approach to the Total Coloring Problem
  Luca Ferrarini, Stefano Gualandi

TF-31: Game Theory and Operations Management 2
Stream: Game Theory and Operations Management
Room: Virtual Room 31
Chair(s): Ana Meca, Alejandro Saavedra-Nieves

• Global Agricultural Supply Chains under Tariff Rate Quotas
  Behzad Hezarkhani, Sobhan Asian, Afshin Mansouri
• Stable Linking of Emission Permit Markets
  Greys Sosic
• On the impact of DMUs on overall efficiency in the event of a merger
  Alejandro Saavedra-Nieves, Maria Gloria Fiestras-Janeiro
• Efficient Effort Equilibrium in Cooperation with Pairwise Cost Reduction
  Ana Meca, JOSE A. GARCIA-MARTINEZ, Antonio Jose Mayor-Serra

TF-32: Trade-off between Economics and Environment: the response of cities in the shadow of COVID-19 3
Stream: Multiple Criteria Decision Analysis
Room: Virtual Room 32
Chair(s): Marta DellOvo

• SMART SPACES IN SMART HOMES FOR SMART WORKING
  Manuela De Ruggiero, Francesca Salvo, Daniela Tavano, Marilena De Simone
• Analysis of market behaviors in residential property choices: a methodological approach for assessing buyers' preferences in the Italian context
  FELICIA DI LIDDO, PIERLUIGI MORANO, FRANCESCO TAJANI, MARCO LOCURCIO, PAOLA AMORUSO
• MCDA to support post-pandemic strategies for cultural heritage in marginal areas: evidences from an inner area in Campania Region
  Marco Rossitti, Francesca Torrieri

TF-33: New frontiers in asset pricing
Stream: New challenges for financial modelling
Room: Virtual Room 33
Chair(s): Roy Cerqueti, Mario Maggi

• The Determinants of Minibonds in the Italian Market
  Saverio Storani, Roy Cerqueti, Catherine Deffains-Crapsky, Anna Grazia Quaranta
• Asset allocation determinants under different decision models
  Mario Maggi
• An Optimal Market Making Model where the Price Dynamics Follows a Mean-reverting Process with Stochastic Volatility
  Burcu Aydogan, Ömür Ugur, Ümit Aksoy
• How Do Investors Prefer Banks to Transit to Basel Internal Models: Mandatorily or Voluntarily?
  Henry Penikas, Anastasia Skarednova, Mikhail Surkov

TF-34: Optimization Advances with Quantum Applications II
Stream: Combinatorial Optimization
Room: Virtual Room 34
Chair(s): Fred Glover, Gary Kochenberger, Yu Du

• Optimisation and reconfiguration of 5G network slicing
  Hanane Biallach, Mustapha Bouhtou, dritan nace, Sofiane Imadali
• Quantum-inspired formulations for the max $k$-cut problem
  Ramin Fakhimi, Hamidreza Validi, Illya Hicks, Tamás Terlaky, Luis Zuluaga
• Constraint Programming to Discover One-Flip Local Optima of Quadratic Unconstrained Binary Optimization Problems
  Amit Verma, Mark Lewis

TF-35: OR and Analytics Education
Stream: OR Education Initiatives
Room: Virtual Room 35
Chair(s): Maria Antónia Carravilla, José Fernando Oliveira, Kseniia Ilchenko

• On Effects of Non-Cognitive Skills in Late Childhood on School Performance in Italy
  Ekaterina Skatova, Maria De Paola
• Data Governance Implementation Using Full Stack BI Tool
  Olga Nazarenko

TF-36: Credit Risk Management
Stream: Risk management in Finance
Room: Virtual Room 36
Chair(s): Davide Radi, Andrea Perchiazzo

• A hybrid credit-risk model with stochastic recovery rate
  Davide Radi, Graziella Pacelli, Luca Vincenzo Ballestra
• Financial contagion in banking networks with community structure
  Gabriele Torri, Rosella Giacometti
• Empirical Asset Pricing: Economic Significance and Economic Model Evaluation
  Bernhard Nietert, Thomas Otto
• Implied Value-at-Risk and Model-Free Simulation
  Andrea Perchiazzo, Carole Bernard, Steven Vanduffel