Guests
2024
Kristof Berczi, Eötvös Loránd University, Budapest, November 28-29, Reconfiguration problems for matroids (Workshop on Combinatorial Reconfiguration and Beyond)
Moritz Mühlenthaler, Grenoble, November 25 - November 30, Constraint Satisfaction Reconfiguration (Workshop on Combinatorial Reconfiguration and Beyond)
Annette Lutz, TU Darmstadt, November 18, Bicriterial Approximation for the Incremental Prize-Collecting Steiner Tree Problem.
Leoni Winschermann, U Twente, Sep 2 - Dec 20
Sarah Morell, TU Berlin, November 6, The submodular Santa Claus problem.
Sven Jäger, RPTU Kaiserslautern-Landau, April 8 - April 22.
Jose Verschae, Pontificia Universidad Católica de Chile, January 22 - February 8.
Moritz Buchem, TU Munich, January 22-26, Improved approximation algorithms for (variants of) the minimum sum of radii problem.
Franziska Eberle, TU Berlin, January 22-26.
2023
Leoni Winschermann, University of Twente, December 5, Relating Electric Vehicle Charging to Speed Scaling with Job-Specific Speed Limits.
Chien-Chung Huang, École normale supérieure, Paris, November 13-15, Matroid-Constrained Maximum Vertex Cover.
Niklas Jost, Institut für Transportlogistik, Dortmund, October 4.
Gouchuan Zhang, Zhejiang University, Hangzhou, June 22-26.
Leen Stougie, CWI Amsterdam, June 10-15.
Alberto Marchetti-Spaccamela, Sapienza Universita di Roma, June 10-15
Sanjoy Baruah, Washington University, St. Louis, June 10-15
Mike Fellows and Frances Rosamond, University of Bergen, May 2
Svenja M. Griesbach, TU Berlin, April 27, Improved Approximation Algorithms for the Expanding Search Problem
Thomas Erlebach and Amitabh Trehan, Durham University, April 17-21
Konstantinos Dogeas, Durham University, April 17-21, Scheduling with predictions
Chhaya Trehan, University of Bristol, April 17-21, (1+ε)-Approximate Shortest Paths in Dynamic Streams
Sven Krumke, RPTU Kaiserslautern, February 20-22, Approximation Schemes for Fractional Flow and Packing Problems
Franziska Eberle, London School of Economics, February 21
Kevin Schewior, University of Southern Denmark, January 23-26, Knapsack Secretary Through Boosting
2022
Theophile François Thiery, Queen Mary University of London, October 11 - November 4
Jens Schulz, Fair Isaac Germany GmbH – FICO, September 28-29
Lars Rohwedder, Maastricht University, August 24-25, Minimizing Weighted Flow Time on a Single Machine
Lin Chen, Texas Tech University Lubbock, July 11-15, Approximation Algorithms for Interdiction Problem with Packing Constraints
2020
Andreas Wiese, Universidad de Chile Santiago, February 9-13, Fully Dynamic Approximate Maximum Independent Set in Interval and Geometric Intersection Graphs.
Giorgio Lucarelli, Université de Lorraine Nancy/Metz, January 28-31, A primal-dual approach for online scheduling with resource augmentation.
2019
Veerle Tan-Timmermans, RWTH Aachen, December 11-12, Matroid Bases with Cardinality Constraints on the Intersections.
Marc Goerigk, Universität Siegen, December 4-5.
Miriam Schlöter, ETH Zürich, September 9-11, Constructing lattice-free gradient polyhedra.
Fatih Akcay and Suat Akkas, Middle East Technical University Ankara, August 1-31.
Victor Verdugo, London School of Economics, May 5-11, Prophets and Optimal Auction.
Ulrich Pferschy, Universität Graz, April 10-12, On the Incremental Knapsack Problem.
Łukasz Jeż, Uniwersytetu Wrocławskiego Wroclaw/Poland, February 17 - March 2 , A ϕ-Competitive Algorithm ofr Scheduling Packets with Deadlines.
2018
Leen Stougie, Centrum Wiskunde & Informatica Amsterdam, September 11-12, A Decomposition Theory For Vertex Enumeration on Convex Polyhedra.
Klaus Heeger, Universität Bonn, September 10, A 10/7-Approximation for 2-Connected Spanning Subgraphs.
Sigrid Knust, Universität Osnabrück, July 10, Synchronous flow shop scheduling problems.
Bertrand Simon, Ecole Normale Superieure Lyon, May 14-15, Task graph scheduling on modern computing platforms.
Viktor Bindewald, TU Dortmund, April 24, Robust Bipartite - Headging Against Edge Failures.
Katrin Casel, Universität Trier, March 14-15.
Syamantak Das, IIT Delhi, February 26 - March 2.
2017
Kevin Schewior, Max-Planck-Institut für Informatik, Saabrücken, September 22-29.
Peter Kling, University of Hamburg, August 28 - September 1, Multiprocessor Scheduling with a Sharable Resource.
Antonios Antoniadis, Max-Planck-Institut für Informatik, Saabrücken, August 28 - September 1, A Tight Lower Bound for Online Convex Optimization with Switching Costs.
Jan Hackfeld, TU Berlin, June 26-30, space-optimal collaborative graph exploration.
Max Klimm, Humboldt University Berlin, June 26-27.
Ruben Hoeksma, Universidad de Chile, June 19-23.
Kevin Schewior, Max-Planck-Institut für informatik, Saabrücken, June 18-23.
Wolfrgang Schröder-Preikschat, University Erlangen-Nürnberg, April 23-24.
Timo Hönig, University Erlangen-Nürnberg, April 23-34.
Julie Meißner, TU Berlin, March 5-9.
Benedikt Plank, TU München, January 24-26.
Thomas Kesselheim, Max-Planck-Institut für Informatik, Saabrücken, January 24-25.
Andreas Tönnis, Aachen, January 24-26.
Kevin Schewior, Universidad de Chile, January 23-27.
2016
Felix Fischer, University of Glasgow, December 19-21, Truthful Outcomes from Non-Truthful Position Auctions.
Jannik Matuschke, TU München, December 19-21.
Andreas Tönnies, University of Bonn, December 5-8, Online Algorithms with Random Order.