Selected Slides
- Gelbe Engel, ein Handlungsreisender und die Sprache der Mathematik
Talk at URANIA (Nov 2004). - Wo bleibt der Aufzug?
Talk at URANIA, accompanying a presentation of a computer simulation (Mar 2004). - Fast Reoptimization Algorithms for Multi-Elevator Systems
Talk at the SIGOPT workshop in Wittenberg (Feb 2004). - Das ADAC-Projekt "Gelbe Engel" - Und was hat das mit Mathematik zu tun?
Talk at Buehring-Oberschule Berlin (Nov 2003). - Combinatorial Online Optimization in Practice - Models, Obstacles, Prospects
Talk at the Oberwolfach workshop ``Combinatorial Optimization'' (Nov 2002). - TOPCOM: Making Use of Oriented Matroids in Discrete Geometry
Talk at the Dagstuhl workshop ``Integration of Algebra and Geometry Software Systems''(Oct 2001). - Probieren geht über Studieren? Entscheidungshilfen für kombinatorische Online-Optimierungsprobleme in der innerbetrieblichen Logistik
Talk at the closing colloquium of the DFG Priority Programme ``Echtzeit-Optimierung großer Systeme'' in Berlin (Sep 2001). - Real-Time Dispatching of Automobile Service Units for ADAC
Talk at the ``Berliner Algorithmentag'' at HU Berlin (Jul 2001). - Where is the Elevator? The Hard Life of Combinatorial Online-Algorithms for Tranportation Problems
Talk in the Optimization Seminar in Davis, USA (Oct 2000). - The Generalized Baues Problem for Cyclic Polytopes
Talk in the Oberwolfach workshop on Geometric and Algebraic Combinatorics (Apr 1999). - A New View on the Cayley Trick
Talk at the workshop ``Discrete Mathematics'' in Berlin (Apr 1998).
