Visiting researchers

2023

Name Title of presentation Presentation type
Prof. Margaretha Gansterer

Collaborative Transportation for Attended Home Deliveries

Seminar

2022

Name Title of presentation Presentation type
Prof. Andreas Wiese

Approximation algorithms for packing problems

Seminar
Prof. Alexander Martin Mixed Integer Optimization Problems on Networks with PDE Constraints Seminar
Prof. Martin Schmidt

Bilevel Optimization: Some Basics, the European Gas Market and Uncertainty, and an Open Research Problem

Seminar
Prof. Clemens Thielen An Analysis of the Stability of Hinterland Container Transport Cooperation Seminar
Prof. Santanu S. Dey Theoretical and computational analysis of sizes of branch-and-bound trees Seminar
Prof. Marco Montali Process Reasoning and Mining with Uncertainty Seminar
Prof. Vahideh Manshadi Fair Dynamic Rationing Seminar
Prof. Dario Paccagnan Two birds with one stone: optimal approximation for integral routing and congestion pricing Seminar

2021

Name Title of presentation Presentation type
Prof. Andrea Lodi

Cutting Plane Generation Through Sparse Principal Component Analysis

Seminar

Prof. Karl Dörner

Adaptive Large Neighborhood Search for the Contagious Disease Testing Problem Seminar
Prof. Nilay Noyan

Two-stage Stochastic Programming under Multivariate Risk Constraints

Seminar
Prof. Itai Ashlagi

Stochastic Price Adaptation, Waiting Lists, and Stochastic Gradient Descent

Seminar
Prof. Tugce Martagan Improving Access to New Biopharmaceuticals: Operational and Strategic Insights Seminar
Prof. Serpil Sayın

Representations of the Nondominated Set in Multiobjective Optimization

Seminar
Prof. Simge Küçükyavuz Mixed-Integer Convex Programming for Statistical Learning Seminar
Prof. Ho-Yin Mak Dimensionality Reduction for Stochastic Optimization Seminar
Prof. Reha Uzsoy Fast Approximate Solutions for Capacitated Production Planning Under Uncertain Demand Seminar
Prof. Ana Barbosa-Póvoa Designing and Planning Sustainable Supply Chains Seminar

2020

Name Title of presentation Presentation type
Prof. Thibaut Vidal Born-Again Tree Ensembles: Seeing the Forest for the Trees Seminar
Prof. Margarida Carvalho Correlated, Nash and Stackelberg for integer programming representable games Seminar
Prof. Bissan Ghaddar Conic Relaxations for Optimal Power Flow Problems Retreat 2020
Prof. Marlin Ulmer Stochastic Dynamic Vehicle Routing Retreat 2020
Prof. Alexander Teytelboym The Equilibrium Existence Duality: Equilibrium with Indivisibilities & Income Effects Seminar
Prof. Dirk Briskorn Grantry Crane Scheduling in Seaports Invited talk
Prof. Alexander Hübner Food Supply Chain Management Seminar
Prof. Teodor Crainic Service Network Design and Planning Two-tier City Logistics Systems Seminar

2019

Name Title of presentation Presentation type
Prof. Haldun Aytug Bidding in Keyword Auctions Seminar
Prof. Stefan Helber Pros and cons of service level metrics for stochastic lot sizing models Seminar
Prof. Nils Boysen E-commerce warehousing: Order fulfillment in modern retailing Seminar
Dr. Thomas Lidbetter A search game on a hypergraph with booby traps Seminar
Prof. Gudrun Kiesmüller Guest Talk Retreat 2019
Prof. Sven Seuken Machine Learning-powered Iterative Combinatorial Auctions Seminar
Prof. Stephan Held Mathematical Innovations for Efficient Computer Chips Seminar
Prof. Benny Moldovanu A Theory of Auctions with Endogenous Valuations Seminar
Prof. Georg Pflug Ambiguity and distributionally robustness in stochastic optimization Seminar
Prof. Tobias Harks Dynamic Flows with Adaptive Route Choice Seminar
Prof. Grazia Speranza Operations research in transportation and supply chain management Seminar
Prof. Arie Koster Robust Optimization in Energy and Communication Networks Seminar

2018

Name Title of presentation Presentation type
Prof. Ruud Teunter Condition-Based Production and Maintenance Planning Seminar
Prof. Alf Kimms Exploiting the Principle of Local Value for Modeling Ordered Objects Seminar
Prof. Jonathan F. Bard Use of Integer Programming Techniques to Solve Real World Planning and Scheduling Problems PhD Workshop
Prof. Rolf Möhring Online Scheduling of Bidirectional Traffic Seminar
Prof. Samir Khuller On Algorithmic Questions motivated by Data Center Schedulin Seminar
Prof. Immanuel Bomze Trust your data or not - Standard remains Standard (QP); implications for robust clustering in social networks Seminar
Prof. Aleksandar Pekeč Approximately Optimal Policies for Assemble-to-Order Systems: A Primal-Dual Approach Seminar

2017

Name Title of presentation Presentation type
Prof. Nesim K. Erkip Supply Chains for Public-interest goods Seminar