Program

UA-09: Hexaly Workshop
Stream: PC Stream
Room: H15
Chair(s): Léa Blaise

• Modeling and Solving Packing Problems with Hexaly Studio
  Léa Blaise, Bienvenu Bambi, Michael Feldmeier, Leona Gottwald

UA-10: Funding opportunities for Young Researchers: Programs and experiences
Stream: Dokt!OR
Room: H16
Chair(s): Michael Römer

• Funding opportunities for Young Researchers: Programs and experiences
  Uta Mohring, Marlin Wolf Ulmer

UB-09: GAMSPy Workshop
Stream: PC Stream
Room: H15
Chair(s): Frederik Fiand, Lutz Westermann

• An Introduction to Modelling with GAMSPy
  Frederik Fiand, Lutz Westermann

UB-10: ORntrepreurship
Stream: Dokt!OR
Room: H16
Chair(s): Michael Römer, Sabrina Backs

• ORntrepreurship
  Geoffrey De Smet, Jens Peter Kempkes, Gerald Lach

WA-01: Opening Ceremony & GOR Scientific Award
Stream: PC Stream
Room: Audimax
Chair(s): Matthias Amen

WB-01: Ridepooling
Stream: Mobility, Transportation, and Traffic
Room: Audimax
Chair(s): Kendra Reiter

• Strategic Planning of Ridepooling Services
  Lena Dittrich, Anita Schöbel, Sarah Roth
• Arrival Commitments in Traveling Salesman Problems with Stochastic Demand
  Lina Schmidt, Julian Golak, Arne Schulz, Malte Fliedner
• Optimising Dial-a-Ride Services with Public Transportation Integration Using an Event-Based Formulation
  Lorenz Alexander Saathoff, Arne Schulz
• Branch-and-Price for the line-based Dial-a-Ride Problem without Time Windows
  Kendra Reiter, Marie Schmidt, Michael Stiglmayr

WB-02: Robust Optimization
Stream: Discrete and Combinatorial Optimization
Room: H4
Chair(s): Michael Hartisch

• Fast scenario addition for two-stage robust mixed-integer programs
  Johannes Kager, Marc Goerigk, Dorothee Henke, Fabian Schäfer, Clemens Thielen
• Approximating Robust Problems by Uncertainty Sets
  Marc Goerigk, André Chassein, Jamie Fairbrother
• Scenario reduction for distributionally robust optimization
  Kevin-Martin Aigner, Sebastian Denzler, Frauke Liers, Sebastian Pokutta, Kartikey Sharma
• An Expansion-Based Approach for Multistage Robust Discrete Linear Programs
  Michael Hartisch

WB-03: Uncertainty and energy
Stream: Energy and Sustainability
Room: H5
Chair(s): Dominik Möst

• Rethinking N-1 Security: Balancing Reliability and Economy in Electricity Transmission
  Akshay Singh Yadav, Hannes Hobbie
• On the effects of unexpected extreme events in an ex-post analysis of integrated energy system planning
  Richard Schmitz, Felix Frischmuth, Magnus Korpås, Philipp Härtel
• Hybrid Stacked-Ensemble and LLM-Augmented Framework for Predictive Maintenance of Wind Turbines
  Mohamed Saâd El Harrab, Quoc-Tuan Tran

WB-04: Network Optimization
Stream: Discrete and Combinatorial Optimization
Room: H6
Chair(s): Arie Koster

• On Solving the Stochastic Steiner Tree Problem with a Fast Heuristic
  Berend Markhorst, Alessandro Zocca, Joost Berkhout, Rob van der Mei
• Analyzing Subtour Elimination Strategies for the Travelling Salesman Problem using Branch-and-Cut
  Tobias Klein, Kathrin Fischer
• Comparing Branching Rules for the Quota Steiner Tree Problem with Interference
  Jaap Pedersen, Niels Lindner, Daniel Rehfeldt, Thorsten Koch
• Sparse Solutions for Network Optimization Problems
  Arie Koster, Pauline Lückemann

WB-05: Behavioral Decision Approaches for Risk & Innovation
Stream: Decision Theory and Multi-criteria Decision Making
Room: H7
Chair(s): Marcus Wiens, Naiema Shirafkan

• Analysing Stakeholder Interactions in Green Hydrogen Supply Chains through Blockchain Technology
  Naiema Shirafkan, Marcus Wiens
• The Impact of Time Pressure on Phishing Email Identification
  Ashima Khurana
• Identification of Future PV Waste Hotspots in Germany: A Monte Carlo-Based Infrastructure Demand Analysis Using Market Data
  Moritz Czyrnia, Bastian Gaidzik
• Decentralized Hydrogen Supply Chains under Disruption: A Game-Theoretic Perspective on Resilience and Sourcing
  Hamed Rajabzadeh, Marcus Wiens

WB-06: Predictive Analytics: Forecast Combination & Hyperparameter Optimization
Stream: Analytics, Data Science, and Forecasting
Room: H9
Chair(s): Sven F. Crone

• Shifting Forecast Combination Weights Estimated on Subsamples towards Full Sample Weight Determination
  Veronika Wachslander
• Generating Artificial Training Errors for Forecast Combination Based on Shrunk Sample Covariance Matrices
  André Konersmann, Thomas Setzer
• Utility-Driven Hyperparameter Optimization for Tabular Data GANs via Ranking-and-Selection
  Mick Molitor

WB-07: Methods in Technical OR
Stream: Technical Operations Research
Room: U2-205
Chair(s): Ulf Lorenz

• Balancing Equity and Efficiency in Optimal and Market-Based Control of Water Distribution Systems
  Tobias Constantin Meck, Peter Pelz
• Lothar Collatz: Mathematician, Scientist, V2-Ballistician, Professor
  Ingo Althöfer
• The Template-Based Newspaper Layout Problem
  Lennard Hansmann

WB-08: Vulnerable Healthcare Systems
Stream: Health Care Management
Room: H8
Chair(s): Emilia Grass

• An Extended SEIR Model for Optimal Intervention to Comply with Healthcare Capacity and Personal Freedom During Pandemics
  Laura Flinkert
• Quantitatively measuring cyber risk in healthcare
  Aiman Zainab, Emilia Grass

WB-09: What's New in Solvers I
Stream: Software for Operations Research
Room: H15
Chair(s): Timo Berthold

• What’s New in FICO Xpress Solver 9.6?
  Timo Berthold
• A Whole New Look for CONOPT
  Lutz Westermann, Renke Kuhlmann
• Convexity detection in Hexaly
  Michael Feldmeier

WB-10: Collaborative delivery
Stream: Mobility, Transportation, and Traffic
Room: H16
Chair(s): Steffen Elting

• On the Feasibility of Strategic Delivery Splitting: A Novel Approach to Improve Courier Availability in High-Demand Food Delivery Markets
  Ann-Kathrin Meyer, Ekin Ugurel, Tobias Brandt
• Crowdshipping with joint deliveries and variable transfer points
  Michel Jahns, Christian Bierwirth
• Questioning the Privacy Assumption: The Risk of Unintended Information Leakage in Auction-Based Carrier Collaborations
  Steffen Elting, Jan Fabian Ehmke, Margaretha Gansterer

WB-11: OR and the Global South 1
Stream: OR in Developing Countries
Room: U2-200
Chair(s): Gerhard-Wilhelm Weber

• Assessing the Mutual Influence Among Strategies for Adopting Circular Economy: A Case from a Developing Country
  Hadi Badri Ahmadi
• The Flood Fighting Problem: A Basic Model and Construction Heuristics
  Karolin Eisele, Alf Kimms
• Joint use of the ELECTRE Tri and KEMIRA-Sort Multi Criteria Decision Making methods to prioritize the exploitation of Non Timber Forest Products providing species
  Stéphane Aimé Metchebon Takougang

WB-12: AI and Optimization for Warehousing
Stream: Artificial Intelligence, Machine Learning and Optimization
Room: H10
Chair(s): André Hottung

• Learning-Based Adaptive Large Neighborhood Search for Efficient Pod Repositioning in Robotic Mobile Fulfillment Systems
  Lin Xie
• Bringing Light to the Threshold: Evaluation of Production Policies using the Regression Discontinuity Design with Application to LED Manufacturing
  Oliver Schacht, Philipp Schwarz, Sven Klaaßen, Martin Spindler
• Warehouse-Aware Design and Evaluation of Algorithmic Pipelines for Decision-Making in Warehouse Operations
  Janik Bischoff, Hadi Kutabi, Maximilian Barlang, Özge Nur Subas, Uta Mohring, Fabian Dunke, Anne Meyer, Stefan Nickel, Kai Furmans
• Neural Deconstruction Search for Vehicle Routing Problems
  André Hottung, Paula Wong-Chung, Kevin Tierney

WC-01: Port and shipping logistics
Stream: Mobility, Transportation, and Traffic
Room: Audimax
Chair(s): Achim Koberstein

• Minimizing Vehicle Delay Time in a Port Area Through Simulation Optimization of Traffic Light Control
  Bruna Helena Pedroso Fabrin, Wolfgang Brüggemann, Larissa Timm, Alwin Brehde, Carsten Eckert, Ralf Sahling, Justin Wilckens, Julia Hertel, Ulrich Baldauf, Leif-Erik Gorris
• Automation of empty container repositioning at Maersk
  Hamid Kharraziha
• Model-driven fleet adaption in response to environmentally conscious customer demands
  Justin Wittig, Christian Bierwirth
• A Distributionally Robust Optimization Approach for Liner Shipping Fleet Repositioning
  Jana Ksciuk, Achim Koberstein

WC-02: Bilevel Optimization
Stream: Discrete and Combinatorial Optimization
Room: H4
Chair(s): Arie Koster

• Solving the Partial Inverse Knapsack Problem
  Nikolas Lykourinos, Andreas M. Tillmann, Maximilian Merkert, Eva Ley
• On the Complexity of the Bilevel Shortest Path Problem
  Dorothee Henke, Lasse Wulf
• Neighbourhood-constrained Bilevel Shortest Path Problem
  Szymon Wróbel, Adam Kasperski, Pawel Zielinski
• Automated Logic-Based Benders Decomposition
  Vladimir Stadnichuk, Grit Walther, Arie Koster

WC-03: Energy planning and policy
Stream: Energy and Sustainability
Room: H5
Chair(s): Kathrin Fischer

• Smart Meter Analytics and Tariff Design for Alleviating Energy Poverty: Evidence from a Clustering-Based Study in Montreal
  Rahil dejkam, Runming Jia, Reinhard Madlener
• What Are We Clustering For? Establishing Metrics and Performance Guarantees for Time Series Aggregation in Net-Zero Power System Optimization
  Luca Santosuosso, Beltrán Castro Gómez, Bettina Klinz, Sonja Wogrin
• Energy Management in Hubs for Circularity using a Modular Network Representation
  Tobias Løvebakke, Daniela Guericke, Alessio Trivella, Devrim Murat Yazan
• Modelling incentive mechanisms for grid-serving flexibility provision using bi-level programming with mixed-integer lower level
  Tizian Schug, Kathrin Fischer

WC-04: Bilevel and Mixed-Integer Nonlinear Programming
Stream: Continuous and Global Optimization
Room: H6
Chair(s): Johannes Thürauf

• Entropy Optimization using Convex Methods and Piecewise Linear Approximation
  Paula Franke
• Parametric Linear Programming Interdiction
  Simon Wirschem, Alexey Bochkarev, Stefan Ruzika
• Column-and-Constraint Generation for Robust Bilevel Optimization with Wait-and-See Follower
  Johannes Thürauf, Henri Lefebvre

WC-05: Multiobjective Decision Making and Integer Programming
Stream: Decision Theory and Multi-criteria Decision Making
Room: H7
Chair(s): Mick Stewart Wörner

• Evaluation and Selection of Projects Using TOPSIS-MTPMMCBC with Mixed Multi Cost/Benefit Criteria and Integer Programming
  Semih Eren Karakilic, Yasemin Arici
• Towards application maturity of the classical diet model by integrating accurate nutrition data, personalization aspects and enhanced dietary variety
  Mick Stewart Wörner, Taieb Mellouli
• Designing an Optimal hyperlocal distribution network to achieve operational efficiencies in context of Quick Commerce in India
  Harpreet Kaur

WC-06: Predictive Analytics: Forecasting I
Stream: Analytics, Data Science, and Forecasting
Room: H9
Chair(s): Thomas Setzer

• Machine Learning for Lead-Time Demand Estimation: Addressing Data Sparsity in Spare Parts Inventory Control
  Florian E. Sachs, Robin Reiners, Ulrich Thonemann
• Intermittent demand forecasting with count panel data models
  Katja Nieberle
• Conditional volatility modeling and financial risk measurement via recurrent neual networks
  Theo Berger

WC-07: OR with Technical Constraints
Stream: Technical Operations Research
Room: U2-205
Chair(s): Lena Charlotte Altherr

• Optimization of Adaptive Truss Structures for Robustness and Manufacturability in Bending Applications
  Julian Mrochen
• Performance analysis of a bulk arrival single server queue with server breakdown under Bernoulli and randomized vacation policies.
  Anjana Begum

WC-08: Patient Flow Optimization
Stream: Health Care Management
Room: H8
Chair(s): Anne Zander

• On Surgery Ward Resilience: Quantitative Concepts, Evaluation, and Analysis
  Gabriela Ciolacu, Siamak Khayyati, Emilia Grass
• A Scenario-Based Solution Approach for a Stochastic Operating Room Allocation Problem
  Duygu Tas, Raf Jans
• Optimizing Patient Flow: Predicting and Managing Aftercare Demand to Tackle Hospital Bed-Blocking
  Anne Zander, Anouk Beursgens, Richard Boucherie, Aleida Braaksma

WC-09: What's New in Solvers II
Stream: Software for Operations Research
Room: H15
Chair(s): Stefan Vigerske

• The SCIP Optimization Suite 10
  Stefan Vigerske
• Software for Verified Optimization of Mixed-Integer Linear Programs
  Ambros Gleixner, Leon Eifler, Alexander Hoen, Magnus Myreen, Yong Kiam Tan
• What's New in GCG 4?
  Erik Mühmer, Marco Lübbecke, Til Mohr, Chantal Reinartz Groba
• Recent Advances in Flowty
  Simon Spoorendonk

WC-10: Tour Planning Problems
Stream: Mobility, Transportation, and Traffic
Room: H16
Chair(s): Marlin Wolf Ulmer

• The Truck-Drone Hurdle Relay Problem in a Euclidean Space
  Christin Münch, Alf Kimms, Fabian Wilschewski
• An Electric Ride-Hailing System with Modular Vehicle Convoys for Rural Regions
  Philipp Speckenmeyer, Miriam Stumpe, Levi Kletetzka, Guido Schryen
• Online Robust Capacitated Team Orienteering Problem
  Siamak Khayyati, Masoud Shahmanzari, Jyotirmoy Dalal, Davood Shiri
• Learning State-Dependent Policy Parametrizations for Dynamic Technician Routing with Rework
  Marlin Wolf Ulmer, Jonas Stein, Florentin Hildebrandt, Barrett Thomas

WC-11: OR and the Global South 2
Stream: OR in Developing Countries
Room: U2-200
Chair(s): Gerhard-Wilhelm Weber

• An example of using the Biform game concept in the analysis of the co-opetition phenomenon between technology companies in Poland
  Jacek Dominik Śledziński, Magdalena Graczyk-Kucharska, İsmail Özcan, Gerhard-Wilhelm Weber
• OR, in Europe and worldwide, for Development and Developing Countries, yesterday, today and tomorrow
  Gerhard-Wilhelm Weber

WC-12: Explainability and Interpretability in Optimization
Stream: Artificial Intelligence, Machine Learning and Optimization
Room: H10
Chair(s): Daan Otto

• Interpretable Surrogates for Optimization
  Sebastian Merten, Marc Goerigk, Michael Hartisch, Kartikey Sharma
• Counterfactual Explanations in Regression
  Matthias Soppert, Alexandre Forel, Thibaut Vidal, Maxime Cohen
• Coherent Local Explanations for Mathematical Optimization
  Daan Otto, Jannis Kurtz, Ilker Birbil
• Artificial human intelligence: Replicating human decision making for a driving assistant by combining knowledge engineering, computer vision and rule-based inference
  Robert Maximilian Neumann, Taieb Mellouli

WD-01: Semi-plenary talk Barbosa-Póvoa
Stream: PC Stream
Room: Audimax
Chair(s): Dominik Möst

• Sustainable Supply Chain Optimization: From Closed-Loop to Green Energy Networks
  Ana Barbosa-Povoa

WD-02: Semi-plenary talk Harper
Stream: PC Stream
Room: H4
Chair(s): Rainer Kolisch

• OR saves lives!
  Paul Harper

WD-05: Semi-plenary talk Misener
Stream: PC Stream
Room: H7
Chair(s): Marc Goerigk

• Bayesian optimization for mixed feature spaces using tree kernels and graph kernels
  Ruth Misener

WD-09: Gurobi Workshop
Stream: PC Stream
Room: H15
Chair(s): Robert Luce

• Solving LPs and MIPs with Gurobi on the GPU: What's in for me?
  Robert Luce

WE-01: Delivery problems
Stream: Mobility, Transportation, and Traffic
Room: Audimax
Chair(s): Ninja Scherr

• The dynamic same-day delivery problem with walking, parking and stochastic customer requests
  Ninja Scherr, Sara Reed, Ann Campbell, Barrett Thomas
• Integrated Delivery Management and Vehicle Routing for Parcel Lockers
  Jim Schoppa, Robert Klein
• Capacitated dial-a-ride problem with drones
  Luisa Maier, Markus Hilbert, Andreas Kleine

WE-02: Decomposition Methods & Robust Optimization
Stream: Discrete and Combinatorial Optimization
Room: H4
Chair(s): Oliver Gaul

• A Branch-and-Cut Approach for Decision-Dependent Robust Optimization Problems
  Simon Stevens, Henri Lefebvre, Martin Schmidt, Johannes Thürauf
• Combining Benders Decomposition and Column Generation for Optimal Box Selection
  Pia Schreynemackers
• A Comprehensive Approach to Solving Large-Scale Security-Constrained Optimal Transmission Switching Problems
  Tim Donkiewicz, Oliver Gaul
• Efficiently Solving Benders Subproblems for the Security-Constrained Optimal Transmission Switching Problem with Substation Reconfiguration
  Oliver Gaul, Tim Donkiewicz

WE-03: District heat and heat networks
Stream: Energy and Sustainability
Room: H5
Chair(s): Kathrin Fischer

• Integrated Optimization of a Combined Heat and Power Plant with Battery Energy Storage and Photovoltaic Systems
  Laura Henke, Jürgen Zimmermann
• An industry perspective on the design of heat exchanger networks
  Daniela Gaul, Felix Borgelt, Stephen Braun, Florian Schlosser
• Decarbonizing the Heat Sector Through Joint Optimization of Data Center Locations and District Heating Networks
  Lydia Hilarius

WE-04: GOR Master Thesis Awards
Stream: PC Stream
Room: H6
Chair(s): Rouven Schur

• Solving the Stochastic Dynamic k-Travelling Repairperson Problem with Deep Reinforcement Learning
  Judith Schulze
• Visualization of Event Graphs for Train Schedules
  Samuel Wolf
• Stochastic Online Scheduling on Parallel Machines
  Marta Piperno

WE-05: Multiobjective Decision Making with Uncertainty, Risk and Fairness Considerations
Stream: Decision Theory and Multi-criteria Decision Making
Room: H7
Chair(s): Maximilian Schröer

• Distributed workforce rostering under distance based fairness constraints
  Martin Scheffler, Daniel Miodowski, Emilia Dytko
• Shifting Power Potentials in changing Organizations: Quantitative Analysis in an entropy-based environment using SPIRIT
  Maximilian Schröer, Elmar Reucher
• Decision-Making in Idea Management with an Extensive Form Game
  Inese Bula
• Sustainability-Based Risk Assessment in Complex Systems: A Strength-Influence Framework Using the WINGS Method
  Peyman Zandi, Zbigniew Michna

WE-06: Predictive Analytics: Forecasting II
Stream: Analytics, Data Science, and Forecasting
Room: H9
Chair(s): Sven F. Crone, Ralph Grothmann

• Feature selection for Neural Network Forecasting - an empirical evaluation of partial dependence, pertubation and gradient techniques for railway revenue forecasting
  Sven F. Crone
• Model Building and Forecasting with Recurrent Neural Networks
  Hans Georg Zimmermann, Nico Beck, Julian Stengl

WE-07: Simulation, Data & Decision Support
Stream: Simulation and Quantum Computing
Room: U2-205
Chair(s): Max Krueger

• Reassessing Validation & Verification in AI-Driven Modeling and Simulation
  Dominic Weller
• Parameterization Support of Bayesian Networks Using a Large Language Model
  Max Krueger
• Ordinal Cascades of Linear Classifiers
  Ludwig Maximilian Lausser

WE-08: Risk Management in Healthcare
Stream: Health Care Management
Room: H8
Chair(s): Christina Bartenschlager

• Simulating and assessing the progression of cyberattacks through hospitals
  Abhilasha Bakre
• Mitigating Risks in Critical Care with Analytics
  Jingui Xie, Zhiyuan Lou
• Integrated Machine Learning-based patient clustering and prediction as a tool to improve decision-making in ICU resource utilization
  Christina Bartenschlager

WE-09: Modelling and APIs
Stream: Software for Operations Research
Room: H15
Chair(s): Susanne Heipcke

• Timefold: the open source solver for software engineers
  Geoffrey De Smet
• Embedding Neural Networks into Optimization Models with GAMSPy
  Frederik Fiand, Michael Bussieck, Hamdi Burak Usul
• Recent new features of FICO Xpress APIs and Xpress Mosel
  Susanne Heipcke
• Writing and solving models with the new FICO Xpress C++ API
  Daniel Junglas

WE-10: Flow Lines and Fairness Considerations
Stream: Supply Chain Management and Production
Room: H16
Chair(s): Andreas Kloos

• Integrating Worker Preferences in Disassembly Line Balancing
  Christian Weckenborg, Judith Schulze, Kerstin Schmidt, Thomas Spengler
• Workforce Planning Under Seniority Rules And Fairness Conditions
  Guangrui Yang, Rainer Kolisch
• Linearizing Convolutional Neural Networks for Performance Evaluation and Optimization of Stochastic Flow Lines
  Andreas Kloos, Justus Arne Schwarz
• Optimization-Based Feed Logistics and Silo Management for Sustainable Livestock Farming
  Xiaoyi Gu, Dennis Bode, Jan-Hendrik Ohlendorf

WE-11: Heuristics
Stream: Heuristics, Metaheuristics and Matheuristics
Room: U2-200
Chair(s): Andreas Fink

• Optimizing Ocean Waste Collection through a Team Orienteering Problem with Moving Targets
  Paulina Heine
• A heuristic for two-stage mixed-binary stochastic programming problems based on scenario decomposition and machine learning techniques
  Jonas Wendisch, Achim Koberstein, Kevin Tierney
• Deep Representation Learning for Generating Candidate Solutions in Multi-Agent Negotiation Evolutionary Search
  Andreas Fink, Jörg Homberger

WE-12: AI in Optimization Heuristics
Stream: Artificial Intelligence, Machine Learning and Optimization
Room: H10
Chair(s): Roberto Battiti

• Intelligent Optimization: explorations in using Reinforcement Learning for the Online Tuning of Optimization Heuristics
  Roberto Battiti, Mauro Brunato
• Stochastic first-order methods can leverage arbitrarily higher-order smoothness for acceleration
  Chuan He
• Effective Large Neighborhood Search for Flexible Job Scheduling via Neural Deconstruction
  Davide Zago, André Hottung, Fynn Martin Gilbert, Rossella Cancelliere, Kevin Tierney

TA-01: Routing, transportation, and scheduling
Stream: Mobility, Transportation, and Traffic
Room: Audimax
Chair(s): Jonas Witt

• A two-stage model for periodic timetabling with fixed line activities
  Niels Lindner, Christian Liebchen
• Inspector Scheduling for German Road Inspection
  Patricia Ebert, Thomas Schlechte, Stephan Schwartz
• A Journey Through DHL's Routing Use Cases
  Jonas Witt, Martin Comis, Milena Tyra

TA-02: Combinatorial Optimization
Stream: Discrete and Combinatorial Optimization
Room: H4
Chair(s): Sven Krumke

• On a Generalization of the Maximum Weighted Independent Set Problem
  Hannah Borgmann, Sven Krumke, Luis Paquete
• Polynomially Solvable Cases of the Quadratic Binary Optimization Problem with a Fixed Cardinality Constraint
  Thi Thanh Tu Le, Thorsten Koch
• Investment Guarantees for Inner Approximations
  Sven de Vries, Stephen Raach, Rakesh V. Vohra
• On the Complexity of Graph-Theoretic Versions of Partial Scenario Set Cover
  Shai Dimant, Sven Krumke

TA-03: Intralogistics
Stream: Project Management and Scheduling
Room: H5
Chair(s): Lara Nehrke

• Order consolidation in warehouses: The loop sorter scheduling problem
  Stefan Schwerdfeger, Nils Boysen, Konrad Stephan
• Collaborative Routing Problems in Automated Warehouses
  Lara Nehrke, Julian Golak, Dominik Kress, Malte Fliedner

TA-04: Optimality Conditions and Optimal Control
Stream: Continuous and Global Optimization
Room: H6
Chair(s): Gustav Feichtinger

• New perspectives on invexity and its algorithmic applications
  Ksenia Bestuzheva
• Invariance conditions for a class of set-valued dynamic systems and applications
  Sigifredo Laengle, Tomás Laengle Aliaga
• Stationary-through-immigration Populations: Optimization beyond Pivot Points
  Andreas Novak, Thomas Fent, Stefan Wrzaczek, Gustav Feichtinger
• Optimal control of cartel violence: Multiple equilibria, narrow corridors, and weak Skiba curves
  Gustav Feichtinger, Jonathan Caulkins, Gian Maria Campedelli, Dieter Grass, Rafael Prieto-Curiel, Gernot Tragler, Stefan Wrzaczek

TA-05: Multiobjective Optimization 1: Non-standard Dominance Cones
Stream: Decision Theory and Multi-criteria Decision Making
Room: H7
Chair(s): Mara Schubert

• Axiomatic Foundations and Polyhedral Characterizations for Ordinal Optimization
  Philipp Herrmann, Kathrin Klamroth, Stefan Ruzika, Michael Stiglmayr, Julia Sudhoff
• Generalizing Hyperboxing Algorithms for Diverse Domination Cones
  Mara Schubert

TA-06: Prescriptive Analytics: Sales, Logistics and Industrial Analytics
Stream: Analytics, Data Science, and Forecasting
Room: H9
Chair(s): Ralph Grothmann, Thomas Setzer

• Machine predictive maintenance to prevent defects using Decision tree and Random forest
  Pavee Siriruk
• Discounted Sales of Expiring Groceries: The Challenge of Forecasting Demand
  David Winkelmann
• Uncovering Factors Affecting Manufacturing Quality: Causal Discovery from Embedded Features in Manufacturing Data
  Won Sang Lee

TA-07: Quantum Computing & OR
Stream: Simulation and Quantum Computing
Room: U2-205
Chair(s): Maximilian Moll

• Quantum Subroutines in Branch-Price-and-Cut for Vehicle Routing
  Friedrich Wagner, Frauke Liers
• Comparison of Quantum Approximate Optimization Algorithm across a variety of problems
  Sascha-André Schuster, Rudy Milani, Maximilian Moll, Stefan Wolfgang Pickl
• Gradient-free Optimization in Quantum Reinforcement Learning
  Maximilian Moll, Stefan Klug

TA-08: Technology, Trust, and Tensions: Strategic Behavior in Supply Chains
Stream: Game Theory and Behavioral Management Science
Room: H8
Chair(s): David Wuttke, Sairam Sriraman

• Efficiency and Fairness in Resource Allocation: The Role of Outside Options
  Andreas Gernert, Thomas Breugem
• The effect of demand sharing behavior on the bullwhip effect in the semiconductor industry
  Isabella Lippert, Hans Ehm, David Wuttke
• Supply Chain Finance Technology: Blockchain versus AI
  Sairam Sriraman, David Wuttke

TA-09: OR Software in Practice
Stream: Software for Operations Research
Room: H15
Chair(s): Jens Schulz

• Conference Scheduling in practice with Gurobi: A multi-objective approach
  Stefan Heinz
• Enhancing Energy Planning with Gurobi: Bridging Historical Challenges and Modern Optimization Tools
  Christine Tawfik
• Generative AI in Decision Support Tools
  Jens Schulz

TA-10: Fulfillment Operations I
Stream: Supply Chain Management and Production
Room: H16
Chair(s): Anton Klymenko

• Depalletization planning in a wholesale warehouse with uncertain retrieval sequence
  Benjamin Riedel, Simon Emde
• The Stochastic 3D Bin Selection Problem: Branch-and-Repair for Multi-stage Stochastic Programs
  Pirmin Fontaine
• Decentralised lot sizing: Collaboration and smart contracting
  Anton Klymenko, Margaretha Gansterer
• Towards a Machine Grouping Logic for Cell Formation aligned with Plant Layout Efficiency, Operational Costs Anticipation, and Market Customization Requirements
  Soukaina Triki, Taieb Mellouli

TA-11: Vehicle Routing
Stream: Heuristics, Metaheuristics and Matheuristics
Room: U2-200
Chair(s): Andreas Fink

• Branch-and-Cut POPMUSIC for the Electric Vehicle Routing Problem with Time Windows
  Lelisa Bijiga, John Warwicker, Steffen Rebennack
• CO2e-Specific Heterogeneous Vehicle Routing Problems with Simultaneous Pickup and Delivery
  Prateek Gupta, Devanand Devanand, Jorge Augusto Meira, Antonio Ken Iannillo, Danilo D'Aversa, DANIEL PEDROZO

TA-12: AI for Optimization Modeling
Stream: Artificial Intelligence, Machine Learning and Optimization
Room: H10
Chair(s): Mohsen Nafar

• Reinforcement Learning for Teaching LLMs to Derive Linear Programs
  Florian Roland Breda, Ulf Lorenz
• Interdependence-aware Modeling, Analytics and Optimization for complex Systems’ Business
  Taieb Mellouli
• Each Decision Matters: Creating Word Embeddings as Part of a Historical Research Workflow
  Sophie Jasmin Spliethoff
• A Clustering-based Variable Ordering Framework for Relaxed Decision Diagrams
  Mohsen Nafar, Hamed Azami Zenouzagh, Michael Römer, Lin Xie

TB-01: Plenary Talk Pisinger
Stream: PC Stream
Room: Audimax
Chair(s): Kevin Tierney

• Optimization problems in offshore wind farms
  David Pisinger

TC-01: Aircraft refuelling and air-rail timetable synchronization
Stream: Mobility, Transportation, and Traffic
Room: Audimax
Chair(s): Bing Liu

• Optimising a Hydrogen Refuelling Infrastructure on Airports: Heuristic Solutions to the Liquid Hydrogen Aircraft Refuelling Problem
  Jörn Serrer
• A Branch-and-Price-Algorithm for the Liquid-Hydrogen Aircraft Refueling Problem
  Timo Helfers
• Passenger-Centric Synchronization of Air-Rail Timetables: A Linear Approximation Approach
  Bing Liu, Christopher Szymula, Nikola Bešinović

TC-02: Integer Programming I
Stream: Discrete and Combinatorial Optimization
Room: H4
Chair(s): Thorsten Koch

• Computational Aspects of Lifted Cover Inequalities for Knapsacks with Few Different Weights
  Cédric Roy, Christopher Hojny
• Column generation for a two-dimensional multi-criteria bin packing problem
  Christof Groschke, Steffen Goebbels, Jochen Rethmann
• An analysis of (mixed-)integer linear programming formulations for the Maximally Diverse Grouping Problem
  Arne Schulz
• A GPU accelerated variant of Schroeppel-Shamir's algorithm for solving the market split problem
  Thorsten Koch, Nils-Christian Kempke

TC-03: Maintenance Scheduling
Stream: Project Management and Scheduling
Room: H5
Chair(s): Jasmin Montalbano

• Scheduling on uniform processors with fixed jobs
  Liliana Grigoriu
• Improvements to Machine Scheduling with Position-Dependent Maintenance Operations
  Julius Hardt, Florian Jaehn
• Maintenance Scheduling with Conditional Generalized Temporal Constraints and Disjunctive No-Wait Constraints
  Jasmin Montalbano, Jonas Saupe, Stefan Nickel

TC-04: GOR PhD Awards
Stream: PC Stream
Room: H6
Chair(s): Dominik Möst

• Unrelated Machine Scheduling in Different Information Models
  Alexander Lindermayr
• Mixed-Integer Optimization Techniques for Robust Bilevel Problems with Here-and-Now Followers
  Yasmine Beck
• Advancing multi-criteria energy systems analysis – new links of multi-objective optimisation, modelling to generate alternatives and energy systems modelling
  Jonas Finke
• New Heuristics for Routing Problems in the E-Commerce Era
  Maximilian Löffler

TC-05: Multiobjective Optimization 2: Continuous Problems
Stream: Decision Theory and Multi-criteria Decision Making
Room: H7
Chair(s): Lara Löhken

• Using relative errors for solving convex vector optimization problems
  Daniel Dörfler, Andreas Löhne, Rebecca Köhler
• Low-Rank Multi-Objective Linear Programming
  Pascal Zillmann, Andreas Löhne
• An unconstrained method for nonconvex Pareto front approximation
  Ina Lammel, Karl-Heinz Küfer
• Decision and Objective Space Representations (DO-REP) in Continuous Multi-objective Optimization
  Lara Löhken, Kathrin Klamroth, Serpil Sayin

TC-07: Simulation & Analysis
Stream: Simulation and Quantum Computing
Room: U2-205
Chair(s): Christian Stummer

• The value of consumer heterogeneity in simulating innovation diffusion: A computational experiment based on the Bass model
  Theresa Elbracht, Christian Stummer
• Competitor Interference in Innovation Diffusion: An Agent-Based Simulation of Disinformation Campaigns
  Frederik Tolkmitt, Christian Stummer
• Analyzing Passenger Flows in Dwell and Waiting Areas at Querétaro Airport
  Fernando Castro, Catya Zuniga, Axel Escamilla, Ayesha Lorena Macías Pérez, Jorge Enrique Leonardo Gutiérrez de Velasco Rodríguez

TC-08: Strategic Behavior in Modern Markets
Stream: Game Theory and Behavioral Management Science
Room: H8
Chair(s): Philippe Gillen

• Mandating Privacy Spillovers: Interoperability in Data Markets
  Alexander Rasch
• No commitment, no problem?
  Philippe Gillen

TC-09: Operational planning in energy systems
Stream: Energy and Sustainability
Room: H15
Chair(s): Lars-Peter Lauven

• An approximate dynamic programming approach to the control of regenerative power systems
  Florian Scholz, Christoph Schwindt
• Prototypical warm-starts for demand-robust LP-based energy system optimization
  Niels Lindner, Lukas Mehl, Karolina Bartoszuk, Janina Zittel

TC-10: Fulfillment Operations II
Stream: Supply Chain Management and Production
Room: H16
Chair(s): Maximilian Schön

• LOGMASTER: Design and Implementation of Immersive Real-Life Case Studies in Virtual Reality for Higher Education in Logistics and Supply Chain Management
  David Flaig, Max Henning, Calvin Hofmann, Alisa Munz, Carola Schulz, Gerrit Meixner
• Optimizing online order fulfillment under capacity constraints: A comparative study of allocation strategies
  Lais Wehbi, Yasmin Roshandel
• Industrial-scale load carrier to truck assignment with implicit truck loading constraints
  Daniel Wetzel, Jakob Schulte, Mohamed Amine Khatouf, Michael Römer, Kevin Tierney
• Multi-Stage Aggregate Production Planning from a Lean Resilience Perspective
  Maximilian Schön, Chenghao Dai, Frank Herrmann, Thorsten Claus

TC-11: Theory & Methods
Stream: Pricing and Revenue Management
Room: U2-200
Chair(s): Rouven Schur

• Fairness and Efficiency for Scarce Resource Allocation
  Alejandro Lamas, Hamed Jalali, Mosayeb Jalilian
• Dynamic nonlinear pricing in the presence of multiunit demand and two-dimensional customer heterogeneity
  Rouven Schur

TC-12: Insights through Unsupervised Learning
Stream: Artificial Intelligence, Machine Learning and Optimization
Room: H10
Chair(s): Thi Huong Vu

• Optimizing Medical Drone Dispatch and Charging Operations Using Deep Reinforcement Learning
  Abolfazl Maleki, Amin Asadi, Breno Alves Beirigo, Derya Demirtas, Erwin W. Hans
• Unsupervised classification of large-scale text-based datasets with Large Language Model Embeddings
  Tim Kunt, Ida Litzel, Thi Huong Vu
• Clustering scientific publications: lessons learned through experiments with a real citation network
  Thi Huong Vu, Thorsten Koch

TD-01: Hub location and service network design
Stream: Mobility, Transportation, and Traffic
Room: Audimax
Chair(s): Alexander Helber, Okan Dukkanci

• A Pricing Bilevel Hub Location Problem with Vehicle Based Costs
  Nele Pommerening, Maja Hügging, Christoph Buchheim, Uwe Clausen
• Optimal Locations for Switching Between Conventional and Automated Tractors: Placing Transfer Hubs for Electrified Road Freight Logistics
  Fabian Bussieweke, Tobias Herbst, Markus Lienkamp
• An Arc-Based Dynamic Discretization Discovery Approach for the Service Network Design Problem
  Alexander Helber
• Hub location problem with a mixed green fleet
  Okan Dukkanci, James Campbell, Achim Koberstein

TD-02: Integer Programming II
Stream: Discrete and Combinatorial Optimization
Room: H4
Chair(s): Sven Mallach

• Introducing clause-cuts to speed up MaxSAT problems in mixed integer linear programming
  Max Engelhardt, Milan Adhikari, Jonasz Staszek, Alexander Martin
• Mixed-Integer Linear Programming Models for the Planar p-Median Problem: An Evaluation of Different Linear Approximation Techniques of Euclidean Distances
  Fabian Wilschewski, Alf Kimms, Christin Münch
• A Lagrangian Decomposition Approach with Heuristic Search for Multi-Agent Path Planning in Moving Target Environments
  Wataru Murata
• Integer Programming Formulations for the Target Visitation Problem - Revisited
  Sven Mallach

TD-03: Workforce Scheduling and Routing
Stream: Project Management and Scheduling
Room: H5
Chair(s): Simon Emde

• Optimization of Workforce Planning in Daycare Centers: Balancing Operational Needs and Legal Requirements
  Bienvenu Bambi, Emeline Tenaud
• Solving the Rotating Workforce Scheduling Problem With Global Constraints
  Tristan Becker
• The non-disjoint Clustered Traveling Salesperson Problem
  Felix Weidinger, Kris Braekers
• Scheduling and Routing the Pickup and Delivery of Furniture
  Simon Emde, Shohre Zehtabian

TD-04: GOR Young Researchers Awards
Stream: PC Stream
Room: H6
Chair(s): Stefan Ruzika

• Balancing resources for dynamic vehicle routing with stochastic customer requests
  Ninja Scherr
• Last mile delivery routing problem with some-day option
  Stefan Voigt, Markus Frank, Heinrich Kuhn
• Tropical Location Problems: A Robust Approach to Phylogenetic Consensus
  Andrei Comăneci

TD-05: Multiobjective Optimization 3: Representations
Stream: Decision Theory and Multi-criteria Decision Making
Room: H7
Chair(s): Oliver Bachtler

• A fast algorithm to find the optimal representation of the efficient set
  Thomas Stidsen, Clemens Thielen
• Representation of the Non-dominated Set by the Supported Non-dominated Points
  Michael Stiglmayr, David Könen, Lara Löhken, Kathrin Klamroth
• An adjacency-based algorithm for computing all extreme-supported efficient spanning trees
  Oliver Bachtler, Felix Fritz, Stefan Ruzika

TD-06: Financial Reporting
Stream: Financial Management and Accounting
Room: H9
Chair(s): Matthias Amen

• A quantitative approach to aggregating operating segments for the purposes of financial reporting under IFRS 8
  Matthias Amen
• The impact of deferred taxes on key business figures under IAS 12
  Carolin Famulla
• Accounting Conservatism and the Efficiency of Debt Contracts: A Real Option Approach
  Stefan Kupfer
• The Impact of Business Model Selection on Organizational Resilience in Times of Crisis
  Vedant Sharma

TD-08: Human Factors and Strategic Tradeoffs in Emerging Technologies
Stream: Game Theory and Behavioral Management Science
Room: H8
Chair(s): Henrik Franke

• The Narrow Focus in Negotiations: When Perceptions Matter More Than Value
  Dylan Gellert, Nicolas Fugger, Andreas Fügener, Sebastian Schiffels
• Incentivization under Augmented Reality
  David Wuttke, Mrunal Mohadikar
• How Specialists and Generalists Complicate IoT Investments in Manufacturing: A Quasi-Field Experiment
  Henrik Franke

TD-09: Optimization in Energy Infrastructure Planning
Stream: Energy and Sustainability
Room: H15
Chair(s): Dominik Möst

• Developing a multi-criteria model for sustainability assessment of regional energy systems
  Caroline Andersen, Martin Schulwitz, Lars-Peter Lauven
• Charger Location Assessment and Utilization Prediction Using Cluster Analysis and Machine Learning – A case study in Germany
  Nils Katzke, David Rößler-von Saß, Natalia Kliewer, Christian Hein
• Aggregator-Based Local Energy Markets and Congestion Management
  Kai Hoth, Kathrin Fischer

TD-10: Order Picking
Stream: Supply Chain Management and Production
Room: H16
Chair(s): Martin Sauer

• The costs of human-centric planning – a constraint programming approach for the AMR fleet in assisted order picking
  Minqi Zhang, Eric Grosse, Simon Emde
• An adaptive fix-and-optimize heuristic for solving the integrative zoning and item-to-zone assignment problem in the context of pick-and-pass systems
  Regina Thelen, Ralf Gössinger
• Metaheuristics for the Order and Break Sequencing Problem under Energy Expenditure Considerations in Sequential Zone Picking Systems
  Martin Sauer, Katja Schimmelpfeng

TD-11: Applications
Stream: Pricing and Revenue Management
Room: U2-200
Chair(s): Matthias Soppert

• Dynamic Compensation Optimization for Occasional Driver Delivery
  Kai Winheller, Rouven Schur, Matthias Soppert
• Ride-hailing networks with strategic drivers: The effects of driver wage policies and network characteristics on performance
  Uta Mohring, Philipp Afèche, Andre Augusto Cire
• Pricing and Capacity Strategies in Cloud Procurement: An Economic Analysis of Multi-Cloud Decisions
  Tarun Jain, Jishnu Hazra, Ram Gopal

TD-12: Scheduling in Healthcare I
Stream: Health Care Management
Room: H10
Chair(s): Daniela Guericke

• Enhancing Fairness in Emergency Medical Services: Single- and Bi-Objective Model Formulations
  Isabel Wiemer, Jutta Geldermann
• Joint Optimization of Short-Term and Long-Term Home Care Services
  Asal Karimpour, Daniela Guericke, Amin Asadi, Erwin W. Hans
• A hybrid solution approach for the Integrated Healthcare Timetabling Competition 2024
  Daniela Guericke, Matthias Walter, Rolf van der Hulst, Asal Karimpour, Ieke Schrader

TE-01: Semi-plenary talk de Kok
Stream: PC Stream
Room: Audimax
Chair(s): Rainer Kolisch

• Forecasting, Lot Sizing, Safety Stocks and Empirical Validity
  Ton de Kok

TE-02: Semi-plenary talk Salman
Stream: PC Stream
Room: H4
Chair(s): Stefan Ruzika

• Efficient and equitable relief aid allocation and distribution
  Sibel Salman

TE-05: Semi-plenary talk Uchoa
Stream: PC Stream
Room: H7
Chair(s): Michael Römer

• Optimizing with Column Generation
  Eduardo Uchoa

TF-01: GOR Annual Meeting
Stream: PC Stream
Room: Audimax
Chair(s): Jutta Geldermann [GOR President]

FA-01: Railway Optimization
Stream: Mobility, Transportation, and Traffic
Room: Audimax
Chair(s): Hanno Schülldorf

• Improving Scalability in Flat Yard Shunting Optimization: Refining Graph-Based Exploration in the HEROS Algorithm
  Felix Rauschert, Pascal Kerschke
• A network flow model for multimodal freight transport incorporating the attractiveness of public rail sidings
  Henning Preis, Daniel Haalboom, Uwe Höppner, Nikola Bešinović
• Exploring possibilities of quantum computing for real-time traffic management in railway operations
  Alexander Schuler, Nikola Bešinović

FA-02: Scheduling & Packing
Stream: Discrete and Combinatorial Optimization
Room: H4
Chair(s): Sigrid Knust

• Multi-objective optimisation of the Hearing Scheduling Problem in the Court of Law
  Ieke Schrader, Erwin W. Hans, Marco Schutten
• Friends, Not Enemies: Exploring Synergy Types Between Complementary MIP Models for Large-Scale Instances with an Application to RCPSP
  Mohamed Ibrahim, Taieb Mellouli
• Heuristics for Variable Cost and Size Cluster Vector Bin Packing (VCSCVBP)
  Laura Wolf, Sabrina Klos, Stefan Nickel
• Scheduling sports tournaments with two court types
  Melissa Koch, Sigrid Knust, Xuan Thanh Le

FA-03: Algorithms and Applications
Stream: Project Management and Scheduling
Room: H5
Chair(s): Max Deppert

• Assessing the Relationships Between Digital Transformation and Dynamic Capabilities in the Construction Industry
  Navodi Wijayarathne, Indra Gunawan, Frank Schultmann
• A Neural Decoder for Scheduling Problems with Complex Side Constraints
  Maziyar Khadivi, Kevin Tierney, Homayoun Najjaran
• Two-machine open shop with limited storage space
  Mateusz Dokowicz, Joanna Berlińska
• The Power of Duality: Response Time Analysis meets Integer Programming
  Max Deppert, Klaus Jansen

FA-04: Dynamics of the Firm
Stream: Continuous and Global Optimization
Room: H6
Chair(s): Andrea Seidl

• Investment under Uncertainty in a Durable Good Market
  Herbert Dawid, Peter M. Kort, Xingang Wen
• Capacity expansion investment under financing constraint
  Luoyuan Gan, Xingang Wen, Herbert Dawid
• Dynamic pricing when consumption develops habit and/or satiation: farsighted vs myopic customers
  Peter Kort, Gustav Feichtinger, Andrea Seidl, Franz Wirl, Stefan Wrzaczek
• The Role of Learning in Technology Adoption
  Andrea Seidl, Richard Hartl, Peter Kort

FA-05: Multiobjective Optimization 4: Complex Systems, Scalarizations, and Related Problems
Stream: Decision Theory and Multi-criteria Decision Making
Room: H7
Chair(s): Stephanie Riedmüller

• Integrated optimization of multi-objective sequential processes
  Jonas Hürter, Anita Schöbel, Philine Schiewe
• Solving block–structured Integer programs with a single (soft) coupling constraint using Multi–Objectivization
  Mark Lyngesen, Kathrin Klamroth, Britta Efkes
• Modern Algorithms in Old Literature: What Can Multi-Objective Optimization Learn from Parametric Optimization?
  Levin Nemesch, Stefan Ruzika, Clemens Thielen, Alina Wittmann
• Warm-Starting Strategies in Scalarization Methods for Multi-Objective Optimization
  Stephanie Riedmüller, Janina Zittel, Thorsten Koch

FA-06: Risk Management
Stream: Financial Management and Accounting
Room: H9
Chair(s): Michael H. Breitner, Elmar Lukas

• OR Meets Accounting: An MIP Formulation for the Item-Instrument Matching Decisions in Fair Value Hedging
  Sinan Gürel, Ahmet Yüksel
• Harnessing Accounting Data for Profitability Forecasts and Robust Portfolio Construction
  Lukas Benjamin Heidbrink
• Set-valued expectiles for ordered data analysis
  Thi Khanh Linh Ha, Andreas H. Hamel
• Determining the optimal time to purchase emission rights under uncertainty of the carbon dioxide price
  Anna Uhrmeister

FA-08: Game Theory and Strategic Behavior in Real-World Systems
Stream: Game Theory and Behavioral Management Science
Room: H8
Chair(s): Lukas Graf

• Externalities in vaccination queues
  Hamed Jalali, Ata Jalili Marand
• Re-thinking exponential reward structures for esports tournaments – A game-theoretic approach
  Friederike Paetz, Mahmood Pedram
• Are System Optimal Dynamic Flows Implementable by Tolls?
  Lukas Graf, Tobias Harks, Julian Schwarz

FA-09: Renewable gases and supply chains
Stream: Energy and Sustainability
Room: H15
Chair(s): Dominik Möst, Frank Meisel

• Designing Sustainable Supply Chains for Importing Renewable Energy Carriers
  Mohammad Zardoshti Zadeh Yadi, Jörn Meyer, Grit Walther
• Multi-objective Utility Optimization for Green Hydrogen Supply Chain Design
  Frank Meisel, Louis Vincent Sroka
• Optimizing Biogas Transport Logistics with restrictions on nutrient redistribution
  Nils-Hassan Quttineh, Roozbeh Feiz, Karin Tonderski
• Don’t let your breaks go to waste: The Waste-Performance-Tradeoff-Problem
  Lennart Zey, Dirk Briskorn

FA-10: Network Design
Stream: Supply Chain Management and Production
Room: H16
Chair(s): Julia Erdmann, Tristan Becker

• Uncapacitated Facility Location Problem for Drone-Based Intermodal Distribution Networks
  Asrat Mekonnen Gobachew, Stefan Lier
• The Value of Reliability in Modular Production Network Design
  Lea Raubuch, Stefan Lier, Tristan Becker
• Optimizing Biomass Collection under Uncertain Quality: A Stochastic Routing Approach with Decentralized Adaptability
  Julia Erdmann

FA-12: Scheduling in Healthcare II
Stream: Health Care Management
Room: H10
Chair(s): Jens Brunner

• Outpatient appointment scheduling
  Tibor Dulai, Gombás Veronika, Péter Scsibrán, Ágnes Vathy-Fogarassy
• Optimizing Inpatient Postoperative Therapy Scheduling: Integrating AI-assisted Physical Therapy
  Lorenz Wagner, Christian Jost, Sebastian Schiffels, Jens Brunner
• A VRP approach to schedule nursing care professionals to training positions in practical education during their apprenticeship
  Corinna Oppitz, Sebastian Kraul, Jens Brunner
• Consultant Routing Problem: A Multi-Depot Vehicle Routing Problem with Multiple Visits and Trips
  Jens Brunner, Johannes Uhrmann, Christian Jost, Sebastian Schiffels

FB-01: Semi-plenary talk Rudová
Stream: PC Stream
Room: Audimax
Chair(s): Kevin Tierney

• Real-world Routing and Planning in Logistics
  Hana Rudová

FB-02: Semi-plenary talk Fransoo
Stream: PC Stream
Room: H4
Chair(s): Marc Goerigk

• Operations for policymaking
  Jan C. Fransoo

FB-05: Semi-plenary talk López-Ibáñez
Stream: PC Stream
Room: H7
Chair(s): Michael Römer

• The Future of Optimisation Research
  Manuel López-Ibáñez

FB-09: Hexaly Lecture
Stream: PC Stream
Room: H15
Chair(s): Léa Blaise

• Hexaly, a new kind of global optimization solver
  Léa Blaise

FC-01: Plenary Talk Ruiz & Closing Event
Stream: PC Stream
Room: Audimax
Chair(s): Jutta Geldermann [GOR President], Matthias Amen

• From Academia to Industry: The Case for Simplified Operations Research in Amazon Web Services
  Rubén Ruiz