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Paper Abstract and Keywords
Presentation 2008-06-30 13:00
[Special Invited Talk] Development of Recommendation Platform based on Personal History
Kazuo Sato, Masato Yamamoto, Isao Kobayashi (DoCoMo), Nobuyuki Saji (NEC), Katsuaki Tanaka (University of Tokyo) AI2008-6
Abstract (in Japanese) (See Japanese page) 
(in English) Explosive increase of information makes it difficult for users to find out what they really want. As a countermeasure, the authors have developed a information recommendation platform that enables user to receive information without their conscious operation by utilizing various activity data such as GPS location data. The authors have designed two kinds of recommendation engine, DWH Recommendation Engine and Personal History Oriented Recommendation Engine. These engines worked as a part of My Life Assist Service. It was a mobile service provided by NTT DoCoMo, Inc. as a field experiment from Dec. 2007 to Feb. 2008.
Keyword (in Japanese) (See Japanese page) 
(in English) recommender system / mobile phone / context awareness / LifeLog / / / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 119, AI2008-6, pp. 33-38, June 2008.
Paper # AI2008-6 
Date of Issue 2008-06-23 (AI) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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 AI2008-6

Conference Information
Committee AI  
Conference Date 2008-06-30 - 2008-06-30 
Place (in Japanese) (See Japanese page) 
Place (in English) Kwansei Gakuin University, Tokyo Marunouchi Campus 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To AI 
Conference Code 2008-06-AI 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Development of Recommendation Platform based on Personal History 
Sub Title (in English)  
Keyword(1) recommender system  
Keyword(2) mobile phone  
Keyword(3) context awareness  
Keyword(4) LifeLog  
1st Author's Name Kazuo Sato  
1st Author's Affiliation NTT DoCoMo (DoCoMo)
2nd Author's Name Masato Yamamoto  
2nd Author's Affiliation NTT DoCoMo (DoCoMo)
3rd Author's Name Isao Kobayashi  
3rd Author's Affiliation NTT DoCoMo (DoCoMo)
4th Author's Name Nobuyuki Saji  
4th Author's Affiliation NEC Corporation (NEC)
5th Author's Name Katsuaki Tanaka  
5th Author's Affiliation the University of Tokyo (University of Tokyo)
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Speaker Author-1 
Date Time 2008-06-30 13:00:00 
Presentation Time 45 minutes 
Registration for AI 
Paper # AI2008-6 
Volume (vol) vol.108 
Number (no) no.119 
Page pp.33-38 
Date of Issue 2008-06-23 (AI) 

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