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Lefogási problémák a kombinatorikus optimalizálásban
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Ezen az oldalon az NKFI Elektronikus Pályázatkezelő Rendszerében nyilvánosságra hozott projektjeit tekintheti meg.
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T. Kavitha, T. Király, J. Matuschke, I. Schlotter, U. Schmidt-Kraepelin: Popular Branchings and Their Dual Certificates, Mathematical Programming, 2021 | K. Bérczi, K. Chandrasekaran, T. Király, E. Lee, C. Xu: Global and fixed-terminal cuts in digraphs, Proceedings of Approximation, Randomization, and Combinatorial Optimization (APPROX/RANDOM 2017), 2017 | K. Bérczi, T. Király, Y. Yamaguchi, Y. Yokoi: Approximation by Lexicographically Maximal Solutions in Matching and Matroid Intersection Problems, arxiv:2107.09897 (közlésre elfogadva: Theoretical Computer Science), 2021 | K. Bérczi, A. Bernáth, T. Király, Gy. Pap: Blocking optimal structures, Proceedings of the 10th Japanese-Hungarian Symposium on Discrete Mathematics and Its Applications, 2016 | T. Király, Zs. Mészáros-Karkus: Finding strongly popular b-matchings in bipartite graphs, Proceedings of EUROCOMB 2017, Electronic Notes in Discrete Mathematics Volume 61 (2017), 735-741, 2017 | T. Király, Zs. Mészáros-Karkus: Finding strongly popular matchings in certain bipartite preference systems, Proceedings of the 10th Japanese-Hungarian Symposium on Discrete Mathematics and Its Applications, 2016, 2016 | K. Bérczi, K. Chandrasekaran, T. Király, V. Madan: A tight $\sqrt{2}$-approximation for Linear 3-Cut, EGRES Technical Report 2017-10, 2017 | K. Bérczi, A. Bernáth, T. Király, Gy. Pap: Blocking optimal structures, Discrete Mathematics, Volume 341, Issue 7, July 2018, 1864-1872, 2018 | K. Bérczi, K. Chandrasekaran, T. Király, V. Madan: A tight $\sqrt{2}$-approximation for Linear 3-Cut, Proceeding SODA '18 Proceedings of the Twenty-Ninth Annual ACM-SIAM Symposium on Discrete Algorithms Pages 1393-1406, 2018 | K. Bérczi, K. Chandrasekaran, T. Király, E. Lee, C. Xu: Beating the 2-approximation factor for global bicut, Mathematical Programming Series A, available online (2018), 2018 | K. Bérczi, K. Chandrasekaran, T. Király, V. Madan: Improving the Integrality Gap for Multiway Cut, arXiv:1807.09735, 2018 | T. Király, Zs. Mészáros-Karkus: Finding strongly popular b-matchings in bipartite graphs, Proceedings of EUROCOMB 2017, Electronic Notes in Discrete Mathematics Volume 61 (2017), 735-741 (accepted to European Journal on Combinatorics), 2017 | K. Bérczi, K. Chandrasekaran, T. Király, V. Madan: A tight $\sqrt{2}$-approximation for Linear 3-Cut, Mathematical Programming, available online, 2019 | K. Bérczi, K. Chandrasekaran, T. Király, V. Madan: Improving the Integrality Gap for Multiway Cut, In: Lodi A., Nagarajan V. (eds) Integer Programming and Combinatorial Optimization. IPCO 2019. Lecture Notes in Computer Science, vol 11480. Springer, 2019 | T. Király, Y. Yokoi: Equitable Partitions into Matchings and Coverings in Mixed Graphs, arxiv:1811.07856, 2019 | T. Király, Zs. Mészáros-Karkus: Complexity of the NTU International Matching Game, EGRES Technical Report TR-2019-12, 2019 | T. Király, Zs. Mészáros-Karkus: Erősen népszerű párosítások keresése bizonyos páros preferencia-rendszerekben, Alkalmazott Matematikai Lapok 36 (2019), 1-7., 2019 | K. Bérczi, K. Chandrasekaran, T. Király, V. Madan: New developments on the approximability of Multiway Cut, Proc 11th Japanese-Hungarian Symposium on Discrete Mathematics and its Applications, 41-45, 2019 | K. Bérczi, K. Chandrasekaran, T. Király, E. Lee, C. Xu: Global and fixed-terminal cuts in digraphs, Proceedings of Approximation, Randomization, and Combinatorial Optimization (APPROX/RANDOM 2017), 2017 | T. Király, Zs. Mészáros-Karkus: Finding strongly popular b-matchings in bipartite graphs, Proceedings of EUROCOMB 2017, Electronic Notes in Discrete Mathematics Volume 61 (2017), 735-741 (accepted to European Journal on Combinatorics), 2017 | K. Bérczi, K. Chandrasekaran, T. Király, V. Madan: A tight $\sqrt{2}$-approximation for Linear 3-Cut, Mathematical Programming 184, 411–443 (2020), 2020 | K. Bérczi, K. Chandrasekaran, T. Király, E. Lee, C. Xu: Beating the 2-approximation factor for global bicut, Mathematical Programming Series A, volume 177, 291-320 (2019), 2019 | K. Bérczi, K. Chandrasekaran, T. Király, V. Madan: Improving the Integrality Gap for Multiway Cut, In: Lodi A., Nagarajan V. (eds) Integer Programming and Combinatorial Optimization. IPCO 2019. Lecture Notes in Computer Science, vol 11480. Springer, 2019 | T. Király, Y. Yokoi: Equitable Partitions into Matchings and Coverings in Mixed Graphs, arxiv:1811.07856, 2019 | K. Bérczi, K. Chandrasekaran, T. Király, V. Madan: New developments on the approximability of Multiway Cut, Proc 11th Japanese-Hungarian Symposium on Discrete Mathematics and its Applications, 41-45, 2019 | T. Király, Zs. Mészáros-Karkus: Finding strongly popular b-matchings in bipartite graphs, European Journal of Combinatorics Volume 88, August 2020, 2020 | T. Kavitha, T. Király, J. Matuschke, I. Schlotter, U. Schmidt-Kraepelin: Popular Branchings and Their Dual Certificates, Proceedings of IPCO 2020, LNCS, volume 12125, 223-237, 2020 | K. Bérczi, A. Bernáth, T. Király, Gy. Pap: Blocking optimal structures, Discrete Mathematics, Volume 341, Issue 7, July 2018, 1864-1872, 2018 | K. Bérczi, T. Király, S. Omlor: Scheduling with Non-Renewable Resources: Minimizing the Sum of Completion Times, Proceedings of ISCO 2020, LNCS, volume 12176, 167-178, 2020 | K. Bérczi, K. Chandrasekaran, T. Király, V. Madan: Improving the Integrality Gap for Multiway Cut, Mathematical Programming, Volume 183, 171–193, 2020 | T. Király: Base polyhedra and the linking property, Journal of Combinatorial Optimization 36 (2018), 671-677, 2018 | T. Király, Y. Yokoi: Equitable Partitions into Matchings and Coverings in Mixed Graphs, arxiv:1811.07856 (közlésre elfogadva: Discrete Mathematics), 2019 | T. Kavitha, T. Király, J. Matuschke, I. Schlotter, U. Schmidt-Kraepelin: The popular assignment problem: when cardinality is more important than popularity, arXiv:2110.10984 (közlésre elfogadva: SODA 2022), 2021 | K. Bérczi, T. Király, S. Omlor: Scheduling with Non-Renewable Resources: Minimizing the Sum of Completion Times, Proceedings of ISCO 2020, LNCS, volume 12176, 167-178, 2020 | K. Bérczi, K. Chandrasekaran, T. Király, E. Lee, C. Xu: Global and fixed-terminal cuts in digraphs, Proceedings of Approximation, Randomization, and Combinatorial Optimization (APPROX/RANDOM 2017), 2017 | T. Király, Zs. Mészáros-Karkus: Finding strongly popular matchings in certain bipartite preference systems, Proceedings of the 10th Japanese-Hungarian Symposium on Discrete Mathematics and Its Applications, 2017 |
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