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Paper Abstract and Keywords
Presentation 2006-06-23 11:15
A information sharing service for crime prevention using LooM
Miyuki Imada, Masakatsu Ohta, Mitsuo Teramoto (NTT) IN2006-27
Abstract (in Japanese) (See Japanese page) 
(in English) In ubiquitous environments, sensors, GPS devices, or RFID tags will unilaterally gather enormous private information without users’ permission. If providers want to obtain permission directly from each user every time they want to use private data for timely service preparations, some functions for negoti¬ating private information disclosure will be needed. Therefore, it is necessary to establish objective evaluation methods for privacy protection levels (confidentiality levels). Therefore we have proposed an anonymity quantification method called LooM (loosely managed pri¬vacy protection method) to solve the privacy protection problem for private informa¬tion disclosure. In this paper, we apply this LooM to an information sharing services for crime prevention support, and we implement some functions for realization of this service and confirm the feasibility of this function.
Keyword (in Japanese) (See Japanese page) 
(in English) Privacy / Private Information / Anonymity / Entropy / Crime Prevention Support / / /  
Reference Info. IEICE Tech. Rep., vol. 106, no. 118, IN2006-27, pp. 61-66, June 2006.
Paper # IN2006-27 
Date of Issue 2006-06-15 (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  
Conference Date 2006-06-22 - 2006-06-23 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
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Paper Information
Registration To IN 
Conference Code 2006-06-IN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A information sharing service for crime prevention using LooM 
Sub Title (in English)  
Keyword(1) Privacy  
Keyword(2) Private Information  
Keyword(3) Anonymity  
Keyword(4) Entropy  
Keyword(5) Crime Prevention Support  
1st Author's Name Miyuki Imada  
1st Author's Affiliation Nippon telegraph and telephone corporation (NTT)
2nd Author's Name Masakatsu Ohta  
2nd Author's Affiliation Nippon telegraph and telephone corporation (NTT)
3rd Author's Name Mitsuo Teramoto  
3rd Author's Affiliation Nippon telegraph and telephone corporation (NTT)
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Speaker Author-1 
Date Time 2006-06-23 11:15:00 
Presentation Time 25 minutes 
Registration for IN 
Paper # IN2006-27 
Volume (vol) vol.106 
Number (no) no.118 
Page pp.61-66 
Date of Issue 2006-06-15 (IN) 

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