Research output per year
Research output per year
Personal profile
Keywords
- QA76 Computer software
- optimization
- mixed-integer programming
- polyhedral combinatorics
Transport Expert
- Mathematical Programming
- Optimization Technologies
- Infrastructure (road, rail, other)
- Freight Transport
- Aviation
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Dive into the research topics where Matthias Walter is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Improved linear programming relaxations for flow shop problems with makespan minimization
Wallrath, R., Franke, M. & Walter, M., May 2025, In: Computers and Operations Research. 177, 106970.Research output: Contribution to journal › Article › Academic › peer-review
Open AccessFile21 Downloads (Pure) -
State-of-the-art Methods for Pseudo-Boolean Solving with SCIP
Mexi, G., Kamp, D., Shinano, Y., Pu, S., Hoen, A., Bestuzheva, K., Hojny, C., Walter, M., Pfetsch, M. E., Pokutta, S. & Koch, T., 6 Jan 2025, ArXiv.org, 20 p.Research output: Working paper › Preprint › Academic
Open AccessFile5 Downloads (Pure) -
Algorithmic solutions for maximizing shareable costs
Zou, R., Lin, B., Uetz, M. & Walter, M., Dec 2024, In: Networks. 84, 4, p. 385-397 13 p.Research output: Contribution to journal › Article › Academic › peer-review
Open AccessFile83 Downloads (Pure) -
A Row-wise Algorithm for Graph Realization
van der Hulst, R. & Walter, M., 23 Aug 2024, ArXiv.org, 40 p.Research output: Working paper › Preprint › Academic
Open AccessFile47 Downloads (Pure) -
Combinatorial Matrix Recognition Library
Walter, M. (Developer), Truemper, K. (Developer), van der Hulst, R. (Developer) & Kraaij, H. (Developer), 2024Research output: Non-textual form › Software › Academic
Open Access
Datasets
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scipopt/soplex: v7.1.4
Miltenberger, M. (Creator), Gleixner, A. (Creator), Eifler, L. (Creator), Koch, T. (Creator), Hoen, A. (Creator), Vigerske, S. (Creator), Schlösser, F. (Creator), Nicolas-Thouvenin, J. (Creator), Rehfeldt, D. (Creator), Hendel, G. (Creator), Besançon, M. (Creator), Manns, J. (Creator), Steffy, D. (Creator), Mexi, G. (Creator), Pfetsch, M. (Creator), James, J. (Creator), Gottwald, L. (Creator), Walter, M. (Creator) & Ebrahim, A. (Creator), Zenodo, 16 Apr 2025
DOI: 10.5281/zenodo.15227595, https://github.com/scipopt/papilo/tree/v2.4.2 and one more link, https://zenodo.org/records/15227595 (show fewer)
Dataset
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64th Mathematical Olympiad in Saxony-Anhalt (Germany) 2024
Walter, M. (Organiser)
23 Feb 2024 → 24 Feb 2024Activity: Participating in or organising an event › Organising a conference, workshop, ...
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Flower Power? McCormick strikes back!
Walter, M. (Speaker)
9 Jan 2024Activity: Talk or presentation › Oral presentation
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Hypergraphs, polyhedra and algorithms for polynomial optimization
Walter, M. (Speaker)
25 May 2023Activity: Talk or presentation › Invited talk
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63rd Mathematical Olympiad in Saxony-Anhalt (Germany) 2023
Walter, M. (Organiser)
24 Feb 2023 → 25 Feb 2023Activity: Participating in or organising an event › Organising a conference, workshop, ...
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62nd Mathematical Olympiad in Saxony-Anhalt (Germany) 2022
Walter, M. (Organiser)
25 Feb 2022 → 26 Feb 2022Activity: Participating in or organising an event › Organising a conference, workshop, ...