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Paper Abstract and Keywords
Presentation 2009-06-13 15:15
Knowledge Organization Framework from Discussion Records of Collaborative Learning
Yuki Watanabe, Tomoko Kojiri, Toyohide Watanabe (Nagoya Univ.) ET2009-11
Abstract (in Japanese) (See Japanese page) 
(in English) In collaborative learning, participants generate their own answers by exchanging their opinions, such as ideas, questions, and reply to other participants’ utterances through a discussion. Since the discussion in a collaborative learning includes knowledge for solving an exercise, the collaborative learning record is useful for other learners who tackle the same exercise. We propose a framework for reusing discussion records of collaborative learning as knowledge. Effective utterance collections of the same answering method are extracted and structured as a solution knowledge graph from a viewpoint of their effectiveness based on annotations attached by participants. In addition, the structure of the solution knowledge graph is refined by learning records of self-learners who use it as knowledge for solving exercises.
Keyword (in Japanese) (See Japanese page) 
(in English) discussion records / solution knowledge graph / effective utterances / knowledge refinement / / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 82, ET2009-11, pp. 21-26, June 2009.
Paper # ET2009-11 
Date of Issue 2009-06-06 (ET) 
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 ET2009-11

Conference Information
Committee ET  
Conference Date 2009-06-13 - 2009-06-13 
Place (in Japanese) (See Japanese page) 
Place (in English) Nanzan Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To ET 
Conference Code 2009-06-ET 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Knowledge Organization Framework from Discussion Records of Collaborative Learning 
Sub Title (in English)  
Keyword(1) discussion records  
Keyword(2) solution knowledge graph  
Keyword(3) effective utterances  
Keyword(4) knowledge refinement  
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1st Author's Name Yuki Watanabe  
1st Author's Affiliation Nagoya University (Nagoya Univ.)
2nd Author's Name Tomoko Kojiri  
2nd Author's Affiliation Nagoya University (Nagoya Univ.)
3rd Author's Name Toyohide Watanabe  
3rd Author's Affiliation Nagoya University (Nagoya Univ.)
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Speaker Author-1 
Date Time 2009-06-13 15:15:00 
Presentation Time 30 minutes 
Registration for ET 
Paper # ET2009-11 
Volume (vol) vol.109 
Number (no) no.82 
Page pp.21-26 
#Pages 6 
Date of Issue 2009-06-06 (ET) 

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