Christian Wulff-Nilsen
Associate Professor
Algorithms and Complexity
Universitetsparken 1, 2100 København Ø
- 2021
- Published
Near-Optimal Distance Oracles for Vertex-Labeled Planar Graphs
Evald, J., Fredslund-Hansen, V. & Wulff-Nilsen, Christian, 2021, 32nd International Symposium on Algorithms and Computation, ISAAC 2021. Ahn, H-K. & Sadakane, K. (eds.). Schloss Dagstuhl- Leibniz-Zentrum fur Informatik GmbH, Dagstuhl Publishing, 14 p. 23. (Leibniz International Proceedings in Informatics, LIPIcs, Vol. 212).Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
- Published
Truly Subquadratic Exact Distance Oracles with Constant Query Time for Planar Graphs
Fredslund-Hansen, V., Mozes, S. & Wulff-Nilsen, Christian, 2021, 32nd International Symposium on Algorithms and Computation, ISAAC 2021. Ahn, H-K. & Sadakane, K. (eds.). Schloss Dagstuhl- Leibniz-Zentrum fur Informatik GmbH, Dagstuhl Publishing, 12 p. 25. (Leibniz International Proceedings in Informatics, LIPIcs, Vol. 212).Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
- 2020
- Published
Decremental SSSP in weighted digraphs: Faster and against an adaptive adversary
Gutenberg, M. P. & Wulff-Nilsen, Christian, 2020, 31st Annual ACM-SIAM Symposium on Discrete Algorithms, SODA 2020. Chawla, S. (ed.). Association for Computing Machinery, p. 2542-2561Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
- Published
Deterministic algorithms for decremental approximate shortest paths: Faster and Simpler
Gutenberg, M. P. & Wulff-Nilsen, Christian, 2020, 31st Annual ACM-SIAM Symposium on Discrete Algorithms, SODA 2020. Chawla, S. (ed.). Association for Computing Machinery, p. 2522-2541Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
- Published
Escaping an Infinitude of Lions
Abrahamsen, Mikkel, Holm, Jacob, Rotenberg, E. & Wulff-Nilsen, Christian, 2020, In: The American Mathematical Monthly. 127, 10, p. 880-896Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Fully-dynamic all-pairs shortest paths: Improved worst-case time and space bounds
Gutenberg, M. P. & Wulff-Nilsen, Christian, 2020, 31st Annual ACM-SIAM Symposium on Discrete Algorithms, SODA 2020. Chawla, S. (ed.). Association for Computing Machinery, p. 2562-2574Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
- Published
Near-optimal decremental sssp in dense weighted digraphs
Bernstein, A., Gutenberg, M. P. & Wulff-Nilsen, Christian, 2020, Proceedings - 2020 IEEE 61st Annual Symposium on Foundations of Computer Science, FOCS 2020. IEEE, p. 1112-1122 9317923Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
- 2019
- Published
Constructing light spanners deterministically in near-linear time
Alstrup, Stephen, Dahlgaard, S., Filtser, A., Stöckel, M. & Wulff-Nilsen, Christian, 2019, 27th Annual European Symposium on Algorithms, ESA 2019. Bender, M. A., Svensson, O. & Herman, G. (eds.). Schloss Dagstuhl- Leibniz-Zentrum fur Informatik GmbH, Dagstuhl Publishing, 15 p. 4. (Leibniz International Proceedings in Informatics, LIPIcs, Vol. 144).Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
- Published
Decremental strongly-connected components and single-source reachability in near-linear time
Bernstein, A., Probst, M. & Wulff-Nilsen, Christian, 2019, STOC 2019 - Proceedings of the 51st Annual ACM SIGACT Symposium on Theory of Computing. Charikar, M. & Cohen, E. (eds.). Association for Computing Machinery, p. 365-376 12 p. (Proceedings of the Annual ACM Symposium on Theory of Computing).Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
- 2018
- Published
Better tradeoffs for exact distance oracles in planar graphs
Gawrychowski, P., Mozes, S., Weimann, O. & Wulff-Nilsen, Christian, 2018, Proceedings of the Twenty-Ninth Annual ACM-SIAM Symposium on Discrete Algorithms . Czumaj, A. (ed.). Society for Industrial and Applied Mathematics, p. 515-529Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
ID: 40450735
Most downloads
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1978
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Wiener Index, Diameter, and Stretch Factor of a Weighted Planar Graph in Subquadratic Time
Research output: Working paper › Research
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1575
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Sum of All-Pairs Shortest Path Distances in a Planar Graph in Subquadratic Time
Research output: Working paper › Research
Published -
773
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Computing the Maximum Detour of a Plane Graph in Subquadratic Time
Research output: Working paper › Research
Published