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Paper Abstract and Keywords
Presentation 2013-03-12 12:00
Estimation of the Representative Story Transition in a Chronological Semantic Structure of News Topics
Kosuke Kato, Ichiro Ide, Daisuke Deguchi, Hiroshi Murase (Nagoya Univ.) IMQ2012-77 IE2012-181 MVE2012-138 WIT2012-87
Abstract (in Japanese) (See Japanese page) 
(in English) Archiving news videos is regarded as important since they are valuable sources of important social information. When exploiting archived news videos as information sources, it is important to track the flow of topics to understand their contents comprehensively. Concerning it, a method that structures the chronological semantic relations between news stories; the ``topic thread structure'' has been proposed.It allows the understanding of the circumstance of topics by tracking related stories one after another from the initial story.However, this imposes a user to watch many stories along the structure when it contains various topics.Thus, we propose a method that estimates the representative story transition in a topic thread structure.In the proposed method, features obtained from a story and those from the topic thread structure are used for the estimation.We confirmed the effectiveness of the proposed method by comparing it with a representative topic thread obtained from votes by subjects.
Keyword (in Japanese) (See Japanese page) 
(in English) News video / video archive / topic thread structure / topic tracking / / / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 474, MVE2012-138, pp. 239-244, March 2013.
Paper # MVE2012-138 
Date of Issue 2013-03-04 (IMQ, IE, MVE, WIT) 
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)
Download PDF IMQ2012-77 IE2012-181 MVE2012-138 WIT2012-87

Conference Information
Committee MVE IE WIT IMQ CQ  
Conference Date 2013-03-11 - 2013-03-12 
Place (in Japanese) (See Japanese page) 
Place (in English) Fukuoka Institute of Technology 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Quality of media communication, welfare, and general topics 
Paper Information
Registration To MVE 
Conference Code 2013-03-MVE-IE-WIT-IMQ-CQ 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Estimation of the Representative Story Transition in a Chronological Semantic Structure of News Topics 
Sub Title (in English)  
Keyword(1) News video  
Keyword(2) video archive  
Keyword(3) topic thread structure  
Keyword(4) topic tracking  
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1st Author's Name Kosuke Kato  
1st Author's Affiliation Nagoya University (Nagoya Univ.)
2nd Author's Name Ichiro Ide  
2nd Author's Affiliation Nagoya University (Nagoya Univ.)
3rd Author's Name Daisuke Deguchi  
3rd Author's Affiliation Nagoya University (Nagoya Univ.)
4th Author's Name Hiroshi Murase  
4th Author's Affiliation Nagoya University (Nagoya Univ.)
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Speaker Author-1 
Date Time 2013-03-12 12:00:00 
Presentation Time 25 minutes 
Registration for MVE 
Paper # IMQ2012-77, IE2012-181, MVE2012-138, WIT2012-87 
Volume (vol) vol.112 
Number (no) no.472(IMQ), no.473(IE), no.474(MVE), no.475(WIT) 
Page pp.239-244 
#Pages 6 
Date of Issue 2013-03-04 (IMQ, IE, MVE, WIT) 

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