論文 - 大舘 陽太
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Longest common subsequence in sublinear space. 査読有り
Masashi Kiyomi, Takashi Horiyama, Yota Otachi
Information Processing Letters 168 巻 頁: 106084 - 106084 2021年
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Exploring the Gap Between Treedepth and Vertex Cover Through Vertex Integrity. 査読有り
Tatsuya Gima, Tesshu Hanaka, Masashi Kiyomi, Yasuaki Kobayashi, Yota Otachi
Algorithms and Complexity - 12th International Conference(CIAC) 頁: 271 - 285 2021年
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Computational Complexity of Jumping Block Puzzles. 査読有り
Masaaki Kanzaki, Yota Otachi, Ryuhei Uehara
Computing and Combinatorics - 27th International Conference(COCOON) 頁: 655 - 667 2021年
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Distributed Reconfiguration of Spanning Trees. 査読有り
Yukiko Yamauchi, Naoyuki Kamiyama, Yota Otachi
Stabilization, Safety, and Security of Distributed Systems - 23rd International Symposium(SSS) 頁: 516 - 520 2021年
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Parameterized complexity of graph burning 査読有り
Yasuaki Kobayashi, Yota Otachi
Leibniz International Proceedings in Informatics 180 巻 頁: 21:1-21:10 2020年12月
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Subgraph isomorphism on graph classes that exclude a substructure 査読有り 国際共著
Hans L. Bodlaender, Tesshu Hanaka, Yasuaki Kobayashi, Yusuke Kobayashi, Yoshio Okamoto, Yota Otachi, Tom van der Zanden
Algorithmica 82 巻 頁: 3566-3587 2020年12月
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Linear-time recognition of double-threshold graphs 査読有り
Yusuke Kobayashi, Yoshio Okamoto, Yota Otachi, Yushi Uno
Lecture Notes in Computer Science 12301 巻 頁: 286-297 2020年10月
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Symmetric assembly puzzles are hard, beyond a few pieces 査読有り 国際共著
Erik D. Demaine, Matias Korman, Jason S. Ku, Joseph S.B. Mitchell, Yota Otachi, André van Renssen, Marcel Roeloffzen, Ryuhei Uehara, Yushi Uno
Computational Geometry: Theory and Applications 90 巻 頁: Article 101648 2020年10月
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Independent set reconfiguration parameterized by modular-width 査読有り 国際共著
Rémy Belmonte, Tesshu Hanaka, Michael Lampis, Hirotaka Ono, Yota Otachi
Algorithmica 82 巻 頁: 2586-2605 2020年9月
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Sublinear-space lexicographic depth-first search for bounded treewidth graphs and planar graphs 査読有り
Taisuke Izumi, Yota Otachi
Leibniz International Proceedings in Informatics 168 巻 頁: 67:1-67:17 2020年7月
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Parameterized Orientable Deletion 査読有り 国際共著
Tesshu Hanaka, Ioannis Katsikarelis, Michael Lampis, Yota Otachi, Florian Sikora
Algorithmica 82 巻 頁: 1909-1938 2020年7月
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Parameterized Complexity of $$(A,\ell )$$-Path Packing 査読有り 国際共著
Rémy Belmonte, Tesshu Hanaka, Masaaki Kanzaki, Masashi Kiyomi, Yasuaki Kobayashi, Yusuke Kobayashi, Michael Lampis, Hirotaka Ono, Yota Otachi
Lecture Notes in Computer Science 12126 巻 頁: 43 - 55 2020年6月
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Hedonic seat arrangement problems (Extended abstract) 査読有り 国際共著
Hans L. Bodlaender, Tesshu Hanaka, Lars Jaffke, Hirotaka Ono, Yota Otachi, Tom C. van der Zanden
AAMAS 2020: Proceedings of the 19th International Conference on Autonomous Agents and MultiAgent Systems 頁: 1777-1779 2020年5月
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Efficient enumeration of maximal k-degenerate induced subgraphs of a chordal graph 査読有り 国際共著
Alessio Conte, Mamadou Moustapha Kanté, Yota Otachi, Takeaki Uno, Kunihiro Wasa
Theoretical Computer Science 818 巻 頁: 2-11 2020年5月
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Space-efficient algorithms for longest increasing subsequence 査読有り 国際共著
Masashi Kiyomi, Hirotaka Ono, Yota Otachi, Pascal Schweitzer, Jun Tarui
Theory of Computing Systems 64 巻 頁: 522-541 2020年4月
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Parameterized complexity of safe set 査読有り 国際共著
Rémy Belmonte, Tesshu Hanaka, Ioannis Katsikarelis, Michael Lampis, Hirotaka Ono, Yota Otachi
Journal of Graph Algorithms and Applications 24 巻 頁: 215-245 2020年4月
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Grundy Distinguishes Treewidth from Pathwidth. 査読有り 国際共著
Rémy Belmonte, Eun Jung Kim, Michael Lampis, Valia Mitsou, Yota Otachi
28th Annual European Symposium on Algorithms(ESA) 173 巻 頁: 14 - 19 2020年
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K3 Edge Cover Problem in a Wide Sense. 査読有り 国際共著
Kyohei Chiba, Rémy Belmonte, Hiro Ito, Michael Lampis, Atsuki Nagao, Yota Otachi
Journal of Information Processing 28 巻 ( 0 ) 頁: 849 - 858 2020年
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Hedonic Seat Arrangement Problems. 査読有り
Hans L. Bodlaender, Tesshu Hanaka, Lars Jaffke, Hirotaka Ono, Yota Otachi, Tom C. van der Zanden
Proceedings of the 19th International Conference on Autonomous Agents and Multiagent Systems(AAMAS) 頁: 1777 - 1779 2020年
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A Survey on Spanning Tree Congestion.
Yota Otachi
Treewidth, Kernels, and Algorithms - Essays Dedicated to Hans L. Bodlaender on the Occasion of His 60th Birthday 頁: 165 - 172 2020年