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Technical University of Munich

Alexander Schlenga

E-Mail: alexander.schlenga(at)tum.de
Phone: +49 (0) 89 289 - 17514
Fax: +49 (0) 89 289 - 17535

Office: Room 01.10.039
Boltzmannstr. 3
85748 Munich, Germany

Short Bio

I am a doctoral candidate and joined the group of Felix Brandt in October 2024. Before that, I did my M.Sc. and B.Sc. in Informatics at the Technical University of Munich.

My research mainly concerns mathematical models to investigate the cooperation and interaction of autonomous rational agents under scarcity of resources or conflicting interests. In addition to that, I have a passion for algorithmic problems and computational complexity.

Publications

M. Bullinger, R. Romen, and A. Schlenga. The power of matching for online fractional hedonic games. In Proceedings of the 37th Annual ACM-SIAM Symposium on Discrete Algorithms (SODA), 2026. Forthcoming. [ pdf ]

F. Brandt, H. Chen, C. Dong, P. Lederer, and A. Schlenga. Majoritarian assignment rules. 2025. Working paper. [ pdf ]

M. Bullinger, R. Romen, and A. Schlenga. The power of matching for online fractional hedonic games. In Proceedings of the 10th International Workshop on Computational Social Choice (COMSOC), 2025. [ link | pdf ]

A. Schlenga. Online coalition formation for fractional hedonic games. Master's thesis, Technical University of Munich, 2024. [ link ]

A. Schlenga. Bounding transition systems' diameters using QBF. Bachelor's thesis, Technical University of Munich, 2021. [ link ]

Teaching

Courses

  • Seminar on Markets, Algorithms, Incentives, and Networks (WS 2025/26, WS 2024/25)
  • Algorithmic Game Theory (SS 2025) including delivering a guest lecture on cooperative game theory

Advising Student Projects

  • Approximating Nash Welfare in Additively Separable Hedonic Games (master's thesis)

Projects

I maintain and continue to develop the project voting.ml, a website which computes Maximal Lotteries and many other social choice functions. Extra functionality is available at pro.voting.ml. You can send feedback, questions, and requests about this project to me.

Community Service

Refereeing Conferences

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