Welkom...

dr. M. Walter (Matthias)

Universitair docent

Over mij

Ik promoveerde aan de Otto-von-Guericke Universiteit van Maagdenburg. Ik werk aan oplossende technieken voor mixed-integer programma's (MIP's) aan de praktische kant (vertakkingen en sneden, vertakkingen en prijzen) en polyhedral combinatorics aan de theoretische kant.

Expertises

Mathematics
Cutting Planes
Extended Formulations
Formulation
Linear Programming
Linear Programming Relaxation
Odd Cycle
Polytope
Stable Set

Publicaties

Recent
van den Bosse, J. , Uetz, M. , & Walter, M. (2022). Exact Price of Anarchy for Weighted Congestion Games with Two Players. In I. Ljubić, F. Barahona, S. S. Dey, & A. R. Mahjoub (Eds.), Combinatorial Optimization: 7th International Symposium, ISCO 2022, Virtual Event, May 18–20, 2022, Revised Selected Papers (pp. 159-171). (Lecture Notes in Computer Science; Vol. 13526). Springer Science + Business Media. https://doi.org/10.1007/978-3-031-18530-4_12
Del Pia, A. , & Walter, M. (2022). Simple Odd β -Cycle Inequalities for Binary Polynomial Optimization. In K. Aardal, & L. Sanità (Eds.), Integer Programming and Combinatorial Optimization. IPCO 2022: 23rd International Conference, IPCO 2022, Eindhoven, The Netherlands, June 27–29, 2022, Proceedings (pp. 181–194). (Lecture Notes in Computer Science; Vol. 13265). Springer. https://doi.org/10.1007/978-3-031-06901-7_14
Walter, M. (2021). Face Dimensions of General-Purpose Cutting Planes for Mixed-Integer Linear Programs. In M. Singh, & D. P. Williamson (Eds.), Integer Programming and Combinatorial Optimization: 22nd International Conference, IPCO 2021, Atlanta, GA, USA, May 19–21, 2021, Proceedings (pp. 399-412). (Lecture Notes in Computer Science; Vol. 12707). Springer. https://doi.org/10.1007/978-3-030-73879-2_28
Rodríguez-Heck, E., Stickler, K. , Walter, M., & Weltge, S. (2021). Persistency of linear programming relaxations for the stable set problem. Mathematical programming. https://doi.org/10.1007/s10107-020-01600-3

Pure Link

Contactgegevens

Bezoekadres

Universiteit Twente
Faculty of Electrical Engineering, Mathematics and Computer Science
Zilverling (gebouwnr. 11), kamer 4005
Hallenweg 19
7522NH  Enschede

Navigeer naar locatie

Postadres

Universiteit Twente
Faculty of Electrical Engineering, Mathematics and Computer Science
Zilverling  4005
Postbus 217
7500 AE Enschede