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Dive into the research topics where Stefan Weltge is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Capacity representation in sales and operations planning: Aggregation through projection
Fatemi-Anaraki, S., Grunow, M. & Weltge, S., 2026, In: IISE Transactions. 58, 3, p. 341-357 17 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Efficient active–passive vehicle coordination in multimodal transportation networks
Eder, P. J., Ramoser, S., Braun, S. & Weltge, S., Nov 2025, In: Transportation Research Part E: Logistics and Transportation Review. 203, 104318.Research output: Contribution to journal › Article › peer-review
Open Access -
Integer programs with bounded subdeterminants and two nonzeros per row
Fiorini, S., Joret, G., Weltge, S. & Yuditsky, Y., 24 Jan 2025, In: Journal of the ACM. 72, 1, 3.Research output: Contribution to journal › Article › peer-review
2 Scopus citations -
Integer programs with nearly totally unimodular matrices: the cographic case*
Aprile, M., Fiorini, S., Joret, G., Kober, S., Seweryn, M. T., Weltge, S. & Yuditsky, Y., 2025, Annual ACM-SIAM Symposium on Discrete Algorithms, SODA 2025. Association for Computing Machinery, p. 2301-2312 12 p. (Proceedings of the Annual ACM-SIAM Symposium on Discrete Algorithms; vol. 4).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
2 Scopus citations -
Lower bounds on the complexity of mixed-integer programs for stable set and knapsack
Schade, J., Sinha, M. & Weltge, S., 2025, (Accepted/In press) In: Mathematical Programming.Research output: Contribution to journal › Article › peer-review
Open Access