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Paper Abstract and Keywords
Presentation 2008-11-14 10:30
A Propagation Feature of Personal Information on Social Network Services
Miyuki Imada, Kazuhiro Kazama (NTT) IN2008-78
Abstract (in Japanese) (See Japanese page) 
(in English) A important privacy problem of future ubiquitous services lies on network aria that is possible to combine private information from ubiquitous devices with private information from network services such as weblog and social networking services(SNS). In this paper, we propose a model of privacy violation using anonymity quantitative method based information entropy on network space. This model focuses on privacy violation brought about results from personal data combinations. The private information propagation is took account of network models.
Then we construct a simulation model using multi-agent simulator and discuss the effect of privacy violation that aspects on private information propagation on the network aria and actual aria.
Keyword (in Japanese) (See Japanese page) 
(in English) Entropy / Privacy / Ubiquitous service / Multi-agent simulation / / / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 289, IN2008-78, pp. 31-36, Nov. 2008.
Paper # IN2008-78 
Date of Issue 2008-11-06 (IN) 
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)
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Conference Information
Committee IN MoNA  
Conference Date 2008-11-13 - 2008-11-14 
Place (in Japanese) (See Japanese page) 
Place (in English) Kyushu Institute of Technology 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To IN 
Conference Code 2008-11-IN-MoMuC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Propagation Feature of Personal Information on Social Network Services 
Sub Title (in English)  
Keyword(1) Entropy  
Keyword(2) Privacy  
Keyword(3) Ubiquitous service  
Keyword(4) Multi-agent simulation  
1st Author's Name Miyuki Imada  
1st Author's Affiliation NTT (NTT)
2nd Author's Name Kazuhiro Kazama  
2nd Author's Affiliation NTT (NTT)
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Date Time 2008-11-14 10:30:00 
Presentation Time 25 
Registration for IN 
Paper # IEICE-IN2008-78 
Volume (vol) IEICE-108 
Number (no) no.289 
Page pp.31-36 
#Pages IEICE-6 
Date of Issue IEICE-IN-2008-11-06 

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