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Paper Abstract and Keywords
Presentation 2018-03-01 10:30
A Motif Extraction Method Using Monte-Carlo Tree Search and its Experimental Evaluation
Yusuke Yuasa, Shinobu Nagayama, Masato Inagi, Shin'ichi Wakabayashi (Hiroshima City Univ.) VLD2017-108
Abstract (in Japanese) (See Japanese page) 
(in English) Discovering a similar substring from multiple strings is called motif extraction. It is used in various fields including DNA analysis. In this paper, we propose a motif extraction method using Monte-Carlo tree search. Although Monte-Carlo tree search is a search method that has attracted much attention in games including Go, its effectiveness has been also known well in optimization problems. We evaluate the proposed method from the view point of accuracy of solutions by comparing with the existing Gibbs sampling method.
Keyword (in Japanese) (See Japanese page) 
(in English) Motif Extraction problem / Monte-Carlo tree search / gibbs sampling / / / / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 455, VLD2017-108, pp. 115-120, Feb. 2018.
Paper # VLD2017-108 
Date of Issue 2018-02-21 (VLD) 
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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Conference Information
Committee VLD HWS  
Conference Date 2018-02-28 - 2018-03-02 
Place (in Japanese) (See Japanese page) 
Place (in English) Okinawa Seinen Kaikan 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To VLD 
Conference Code 2018-02-VLD 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Motif Extraction Method Using Monte-Carlo Tree Search and its Experimental Evaluation 
Sub Title (in English)  
Keyword(1) Motif Extraction problem  
Keyword(2) Monte-Carlo tree search  
Keyword(3) gibbs sampling  
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1st Author's Name Yusuke Yuasa  
1st Author's Affiliation Hiroshima City University (Hiroshima City Univ.)
2nd Author's Name Shinobu Nagayama  
2nd Author's Affiliation Hiroshima City University (Hiroshima City Univ.)
3rd Author's Name Masato Inagi  
3rd Author's Affiliation Hiroshima City University (Hiroshima City Univ.)
4th Author's Name Shin'ichi Wakabayashi  
4th Author's Affiliation Hiroshima City University (Hiroshima City Univ.)
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Speaker
Date Time 2018-03-01 10:30:00 
Presentation Time 25 
Registration for VLD 
Paper # IEICE-VLD2017-108 
Volume (vol) IEICE-117 
Number (no) no.455 
Page pp.115-120 
#Pages IEICE-6 
Date of Issue IEICE-VLD-2018-02-21 


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