Assistant Professor
Christopher Hojny
Department / Institute
Mathematics and Computer Science

RESEARCH PROFILE
Christopher Hojny is an assistant professor working at TU/e since October 2019. His main research topic is the development of efficient techniques to handle symmetries in mixed-integer programs. Besides symmetry handling, he is also interested in theoretical properties of integer programs (e.g., the existence of formulations with certain properties) and developing integer programming approaches to solve combinatorial optimization problems. Christopher is also a co-developer of the academic solver SCIP.
Recent Publications
-
Computational aspects of relaxation complexity: possibilities and limitations
Mathematical Programming (2023) -
Characterizing and computing weight-equitable partitions of graphs
Linear Algebra and Its Applications (2022) -
Integer Programming Formulations for Compact Single Round Robin Tournaments
(2022) -
A Simple Method for Convex Optimization in the Oracle Model
(2022) -
Mixed-Integer Programming Techniques for the Connected Max-k-Cut Problem
Mathematical Programming Computation (2021)
Current Educational Activities
Ancillary Activities
No ancillary activities