Dr. Tobias Fischer
Forschungsinteressen
- Mixed Integer Programming
- Disjunctive Programming
- Optimization of task allocation and scheduling
- Compressed Sensing
Veröffentlichungen
- Tobias Fischer and Marc E. Pfetsch: Operations Research Letters, August 2017 Monoidal Cut Strengthening and Generalized Mixed-Integer Rounding for Disjunctions and Complementarity Constraints,
- Tobias Fischer and Marc E. Pfetsch: , Mathematical Programming Computation, June 2017 Branch-and-Cut for Linear Programs with Overlapping SOS1 Constraints
Instances and additional material - Tobias Fischer, Branch-and-Cut for Complementarity and Cardinality Constrained Linear Programs, PhD Thesis TU Darmstadt, 2017, , Verlag Dr. Hut, ISBN 978-3-8439-3070-3
- Stephen J. Maher, Tobias Fischer, Tristan Gally, Gerald Gamrath, Ambros Gleixner, Robert Lion Gottwald, Gregor Hendel, Thorsten Koch, Marco E. Lübbecke, Matthias Miltenberger, Benjamin Müller, Marc E. Pfetsch, Christian Puchert, Daniel Rehfeldt, Sebastian Schenker, Robert Schwarz, Felipe Serrano, Yuji Shinano, Dieter Weninger, Jonas T. Witt, and Jakob Witzig: , ZIB-Report 17-12, March 2017 The SCIP Optimization Suite 4.0
- Tobias Fischer and Marc E. Pfetsch: On the Structure of Linear Programs with Overlapping Cardinality Constraints, Preprint: , January 2017 Optimization Online
- Gerald Gamrath, Tobias Fischer, Tristan Gally, Ambros M. Gleixner, Gregor Hendel, Thorsten Koch, Stephen J. Maher, Matthias Miltenberger, Benjamin Müller, Marc E. Pfetsch, Christian Puchert, Daniel Rehfeldt, Sebastian Schenker, Robert Schwarz, Felipe Serrano, Yuji Shinano, Stefan Vigerske, Dieter Weninger, Michael Winkler, Jonas T. Witt, Jakob Witzig: , ZIP-Report 15-60, February 2016 The SCIP Optimization Suite 3.2
Vorträge
- July 15, 2015, , Pittsburgh (invited talk), Branch-and-Cut for Linear Programs with Overlapping SOS1 Constraints ISMP 2015
- October 2, 2014, , Zuse Institute Berlin, Using SCIP to Solve Linear Programs with Complementarity Constraints SCIP Workshop 2014
- August 1, 2014, Future Research in Combinatorial Optimization, Magdeburg, Optimization with Complementarity Constraints: Structure and Algorithms FRICO 2014