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Paper Abstract and Keywords
Presentation 2009-03-06 12:30
A Study of the Method Labeling the Ordinary/Unordinary state with Heart Rates for Lifelog Services
Takuya Murayama (NTT), Hiroaki Kawata (NTTEast), Hirohisa Tezuka, Tomohiro Yamada, Shinyo muto, Masanobu Abe (NTT) OIS2008-88
Abstract (in Japanese) (See Japanese page) 
(in English) There are many lifelog researches to give services with personal daily digitized information.. To realize lifelog services, the labeling technology to enormous quantity of information is necessary. In this paper, we propose a versatile labeling technology focused on the unordinary/ordinary situation of daily life. At first, we evaluate the difference of data distribution collected in each action, the influence of the circadian change, and the accuracy of our approach with heart rate sensor data. Then, we analized the time-oriented features of the result. And based on this analysis, we brought in smoothing process, and label-modify-process. Then, we comfirmed more than 20 % accuracy improvement.
Keyword (in Japanese) (See Japanese page) 
(in English) Life log / Unordinary state estimation / Heart rate / sensor / / / /  
Reference Info. IEICE Tech. Rep., vol. 108, March 2009.
Paper #  
Date of Issue 2009-02-26 (OIS) 
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 LOIS  
Conference Date 2009-03-05 - 2009-03-06 
Place (in Japanese) (See Japanese page) 
Place (in English) Okinawa-seinen-kaikan 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Application with Lifelogs, Office Information System, Life Intelligence, etc. 
Paper Information
Registration To LOIS 
Conference Code 2009-03-OIS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study of the Method Labeling the Ordinary/Unordinary state with Heart Rates for Lifelog Services 
Sub Title (in English)  
Keyword(1) Life log  
Keyword(2) Unordinary state estimation  
Keyword(3) Heart rate  
Keyword(4) sensor  
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Keyword(6)  
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1st Author's Name Takuya Murayama  
1st Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
2nd Author's Name Hiroaki Kawata  
2nd Author's Affiliation Nippon Telegraph and Telephone East Corpration (NTTEast)
3rd Author's Name Hirohisa Tezuka  
3rd Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
4th Author's Name Tomohiro Yamada  
4th Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
5th Author's Name Shinyo muto  
5th Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
6th Author's Name Masanobu Abe  
6th Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
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Speaker Author-1 
Date Time 2009-03-06 12:30:00 
Presentation Time 30 minutes 
Registration for LOIS 
Paper # OIS2008-88 
Volume (vol) vol.108 
Number (no) no.462 
Page pp.77-82 
#Pages 6 
Date of Issue 2009-02-26 (OIS) 

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