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Christopher Hojny

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Christopher Hojny

Dr. rer. nat.

 https://orcid.org/0000-0002-5324-8996
  • 188
    Citations - based on content available in repository [source: Scopus]
20162026

Content available in repository

Personal profile

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.

Expertise related to UN Sustainable Development Goals

In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):

  1. SDG 3 - Good Health and Well-being
    SDG 3 Good Health and Well-being

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Collaborations and top research areas from the last five years

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View all 42 research outputs

  • christopherhojny/relaxation_complexity

    Averkov, G. (Contributor), Hojny, C. (Creator) & Schymura, M. (Contributor), Eindhoven University of Technology, 21 Mar 2023

    DOI: 10.5281/zenodo.7755327

    Dataset

  • SCIP-MPNN: v1.0

    Hojny, C. (Creator), Zenodo, 17 May 2024

    DOI: 10.5281/zenodo.11208355

    Dataset

  • The SCIP Optimization Suite 8.0.0

    Bestuzheva, K. (Creator), Besançon, M. (Creator), Chen, W.-K. (Creator), Chimela, A. (Creator), Donkiewicz, T. (Creator), van Doornmalen, J. (Creator), Eifler, L. (Creator), Gaul, O. (Creator), Gamrath, G. (Creator), Gleixner, A. (Creator), Gottwald, L. (Creator), Graczyk, C. (Creator), Halbig, K. (Creator), Hendel, G. (Creator), Hoen, A. (Creator), Hojny, C. (Creator), van der Hulst, R. (Creator), Koch, T. (Creator), Lübbecke, M. (Creator), Maher, S. J. (Creator), Matter, F. (Creator), Mühmer, E. (Creator), Müller, B. (Creator), Pfetsch, M. E. (Creator), Rehfeldt, D. (Creator), Schlein, S. (Creator), Schlösser, F. (Creator), Serrano, F. (Creator), Shinano, Y. (Creator), Sofranac, B. (Creator), Turner, M. (Creator), Vigerske, S. (Creator), Wegscheider, F. (Creator), Wellner, P. (Creator), Weninger, D. (Creator) & Witzig, J. (Creator), Zenodo, 5 Apr 2022

    DOI: 10.5281/zenodo.6414728

    Dataset

  • supplement_reflection_symmetries: Online Supplement for the Article on Reflection Symmetries

    Hojny, C. (Creator), Zenodo, 14 May 2024

    DOI: 10.5281/zenodo.11189482

    Dataset

  • scipopt/scip: v8.0.0

    Bestuzheva, K. (Creator), Besançon, M. (Creator), Chen, W.-K. (Creator), Chimela, A. (Creator), Donkiewicz, T. (Creator), van Doornmalen, J. (Creator), Eifler, L. (Creator), Gaul, O. (Creator), Gottwald, L. (Creator), Graczyk, C. (Creator), Halbig, K. (Creator), Hoen, A. (Creator), Hojny, C. (Creator), van der Hulst, R. (Creator), Koch, T. (Creator), Lübbecke, M. (Creator), Maher, S. J. (Creator), Matter, F. (Creator), Mühmer, E. (Creator), Müller, B. (Creator), Pfetsch, M. E. (Creator), Rehfeldt, D. (Creator), Schlein, S. (Creator), Schlösser, F. (Creator), Serrano, F. (Creator), Shinano, Y. (Creator), Sofranac, B. (Creator), Turner, M. (Creator), Vigerske, S. (Creator), Wegscheider, F. (Creator), Wellner, P. (Creator), Weninger, D. (Creator) & Witzig, J. (Creator), Zenodo, 5 Apr 2022

    DOI: 10.5281/zenodo.6414876

    Dataset

View all 43 activities