Expertises
Mathematics
- Traveling Salesperson Problem
- Opts _ _ _
- Local Search
- Bounds
- Polynomial
- Clustering
- Worst Case
Computer Science
- Search Heuristic
Organisaties
Publicaties
2025
Performance of efficient variants of the 2-Opt heuristic for the traveling salesperson problem (2025)Discrete applied mathematics, 375, 7-16. Manthey, B. & van Rhijn, J.https://doi.org/10.1016/j.dam.2025.05.034Counting Locally Optimal Tours in the TSP (2025)In 50th International Symposium on Mathematical Foundations of Computer Science, MFCS 2025. Article 73 (Leibniz International Proceedings in Informatics, LIPIcs; Vol. 345). Dagstuhl. Manthey, B. & van Rhijn, J.https://doi.org/10.4230/LIPIcs.MFCS.2025.73Non-periodic Fourier propagation algorithms for partial differential equations (2025)[Working paper › Preprint]. ArXiv.org. Hatharasinghe, C., Teh, R. Y., van Rhijn, J., Drummond, P. D. & Reid, M. D.https://doi.org/10.48550/arXiv.2507.21757Improved Smoothed Analysis of 2-Opt for the Euclidean TSP (2025)Algorithmica, 87(7), 1008-1039. Manthey, B. & van Rhijn, J.https://doi.org/10.1007/s00453-025-01309-9Convergence and Running Time of Time-dependent Ant Colony Algorithms (2025)[Working paper › Preprint]. ArXiv.org. Manthey, B., van Rhijn, J., Safari, A. & Vredeveld, T.https://doi.org/10.48550/arXiv.2501.10810Rigorous analysis of local search heuristics (2025)[Thesis › PhD Thesis - Research UT, graduation UT]. University of Twente. van Rhijn, J.https://doi.org/10.3990/1.9789036563277
2024
Complexity of Local Search for Euclidean Clustering Problems (2024)In 35th International Symposium on Algorithms and Computation, ISAAC 2024 (Leibniz International Proceedings in Informatics, LIPIcs; Vol. 322). Dagstuhl. Manthey, B., Morawietz, N., van Rhijn, J. & Sommer, F.https://doi.org/10.4230/LIPIcs.ISAAC.2024.48Counting Locally Optimal Tours in the TSP (2024)[Working paper › Preprint]. ArXiv.org. Manthey, B. & van Rhijn, J.https://doi.org/10.48550/arXiv.2410.18650Worst-Case and Smoothed Analysis of the Hartigan-Wong Method for k-Means Clustering (2024)In 41st International Symposium on Theoretical Aspects of Computer Science, STACS 2024. Article 52 (Leibniz International Proceedings in Informatics, LIPIcs; Vol. 289). Dagstuhl. Manthey, B. & van Rhijn, J.https://doi.org/10.4230/LIPIcs.STACS.2024.52
2023
Approximation Ineffectiveness of a Tour-Untangling Heuristic (2023)In Approximation and Online Algorithms - 21st International Workshop, WAOA 2023, Proceedings (pp. 1-13) (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 14297 LNCS). Springer. Manthey, B. & van Rhijn, J.https://doi.org/10.1007/978-3-031-49815-2_1
Onderzoeksprofielen
Adres
Universiteit Twente
Zilverling (gebouwnr. 11), kamer 4029
Hallenweg 19
7522 NH Enschede
Universiteit Twente
Zilverling 4029
Postbus 217
7500 AE Enschede
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