| アイテムタイプ |
学術雑誌論文 = Journal Article(1) |
| 公開日 |
2023-07-31 |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
journal article |
| タイトル |
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タイトル |
Parameterized Algorithms for the Happy Set Problem |
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言語 |
en |
| 言語 |
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言語 |
eng |
| 著者 |
Asahiro, Yuichi
Eto, Hiroshi
Hanaka, Tesshu
Lin, Guohui
宮野, 英次
Terabaru, Ippei
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| 抄録 |
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内容記述タイプ |
Abstract |
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内容記述 |
In this paper we introduce the MAXIMUM HAPPY SET problem (MaxHS) and study its parameterized complexity: For an undirected graph G=(V,E) and a subset S⊆V of vertices, a vertex v is happy if v and all its neighbors are in S; and otherwise unhappy. Given an undirected graph G=(V,E) and an integer k, the goal of MaxHS is to find a subset S⊆V of k vertices such that the number of happy vertices is maximized. In this paper we first show that MaxHS is W[1]-hard when parameterized by k. Then, we prove the fixed-parameter tractability of MaxHS when parameterized by the tree-width, the clique-width and k, the neighborhood diversity, or the twin-cover number. |
| 備考 |
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内容記述タイプ |
Other |
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内容記述 |
International Conference and Workshops on Algorithms and Computation, WALCOM 2020, 31 March - 2 April, 2020, Singapore |
| 書誌情報 |
Lecture Notes in Computer Science
巻 12049,
p. 323-328,
発行日 2020-02-20
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| 出版社 |
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出版者 |
Springer |
| DOI |
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識別子タイプ |
DOI |
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関連識別子 |
https://doi.org/10.1007/978-3-030-39881-1_27 |
| ISBN |
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識別子タイプ |
ISBN |
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関連識別子 |
978-3-030-39880-4 |
| ISBN |
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識別子タイプ |
ISBN |
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関連識別子 |
978-3-030-39881-1 |
| ISSN |
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収録物識別子タイプ |
PISSN |
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収録物識別子 |
0302-9743 |
| ISSN |
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収録物識別子タイプ |
EISSN |
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収録物識別子 |
1611-3349 |
| 著作権関連情報 |
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権利情報 |
Copyright (c) 2020 Springer Nature Switzerland AG. This is a post-peer-review, pre-copyedit version of an article published in Lecture Notes in Computer Science. The final authenticated version is available online at: https://doi.org/10.1007/978-3-030-39881-1_27. |
| 出版タイプ |
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出版タイプ |
AM |
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出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
| 査読の有無 |
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値 |
yes |
| 研究者情報 |
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URL |
https://hyokadb02.jimu.kyutech.ac.jp/html/233_ja.html |
978-3-030-39881-1_27.pdf (297 KB)
