Presentation | 2011-12-16 How to guard a graph against tree movements Takayoshi SAKAMAKI, Toshihiro FUJITO, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper shows that the optimization problem arising from the guarding game played between the cop and robber players on an undirected graph, can be approximated within a factor of Θ(log n) when the robber region is a tree. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Guarding game / Set cover / Greedy approximation |
Paper # | COMP2011-40 |
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Conference Information | |
Committee | COMP |
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Conference Date | 2011/12/9(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Theoretical Foundations of Computing (COMP) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | How to guard a graph against tree movements |
Sub Title (in English) | |
Keyword(1) | Guarding game |
Keyword(2) | Set cover |
Keyword(3) | Greedy approximation |
1st Author's Name | Takayoshi SAKAMAKI |
1st Author's Affiliation | Department of Computer Science and Engineering, Toyohashi University of Technology() |
2nd Author's Name | Toshihiro FUJITO |
2nd Author's Affiliation | Department of Computer Science and Engineering, Toyohashi University of Technology |
Date | 2011-12-16 |
Paper # | COMP2011-40 |
Volume (vol) | vol.111 |
Number (no) | 360 |
Page | pp.pp.- |
#Pages | 4 |
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