Paper Abstract and Keywords |
Presentation |
2011-12-16 13:00
How to guard a graph against tree movements Takayoshi Sakamaki, Toshihiro Fujito (TUT) COMP2011-40 |
Abstract |
(in Japanese) |
(See Japanese page) |
(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 (log n) when the robber region is a tree. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Guarding game / Set cover / Greedy approximation / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 111, no. 360, COMP2011-40, pp. 33-36, Dec. 2011. |
Paper # |
COMP2011-40 |
Date of Issue |
2011-12-09 (COMP) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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COMP2011-40 |
Conference Information |
Committee |
COMP |
Conference Date |
2011-12-16 - 2011-12-16 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Nagoya Univ. |
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(See Japanese page) |
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Paper Information |
Registration To |
COMP |
Conference Code |
2011-12-COMP |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
How to guard a graph against tree movements |
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Guarding game |
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Set cover |
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Greedy approximation |
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1st Author's Name |
Takayoshi Sakamaki |
1st Author's Affiliation |
Toyohashi University of Technology (TUT) |
2nd Author's Name |
Toshihiro Fujito |
2nd Author's Affiliation |
Toyohashi University of Technology (TUT) |
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Speaker |
Author-1 |
Date Time |
2011-12-16 13:00:00 |
Presentation Time |
30 minutes |
Registration for |
COMP |
Paper # |
COMP2011-40 |
Volume (vol) |
vol.111 |
Number (no) |
no.360 |
Page |
pp.33-36 |
#Pages |
4 |
Date of Issue |
2011-12-09 (COMP) |