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Paper Abstract and Keywords
Presentation 2016-03-04 13:30
Privacy-enhanced Similarity Search Scheme for Cloud Image Databases
Hao Liu, Hideaki Goto (Tohoku Univ.) ICSS2015-68
Abstract (in Japanese) (See Japanese page) 
(in English) With the increasing use of Cloud Service in recent years, its security vulnerabilities becomes a bigger concern, for one reason that users' data are stored in cloud database as plaintext and can be easily accessed by the Cloud Service Provider. Especially for multimedia databases, which usually contain more sensitive information, data leakage will endanger users' privacy more seriously. This research focuses on image cloud database and the function of similarity search, which allows users to search within the database for images that are similar to the ones they provide as queries. To enhance security for such database, we propose a framework of privacy-enhanced search scheme, while all the images in the database are encrypted, and similarity image search is still supported.
Keyword (in Japanese) (See Japanese page) 
(in English) privacy-enhanced search / Cloud Service / Content-based Image Retrieval (CBIR) / homomorphic encryption / searchable encryption / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 488, ICSS2015-68, pp. 129-133, March 2016.
Paper # ICSS2015-68 
Date of Issue 2016-02-25 (ICSS) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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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 ICSS IPSJ-SPT  
Conference Date 2016-03-03 - 2016-03-04 
Place (in Japanese) (See Japanese page) 
Place (in English) Academic Center for Computing and Media Studies, Kyoto University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Information and Communication System Security, etc. 
Paper Information
Registration To ICSS 
Conference Code 2016-03-ICSS-SPT 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Privacy-enhanced Similarity Search Scheme for Cloud Image Databases 
Sub Title (in English)  
Keyword(1) privacy-enhanced search  
Keyword(2) Cloud Service  
Keyword(3) Content-based Image Retrieval (CBIR)  
Keyword(4) homomorphic encryption  
Keyword(5) searchable encryption  
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Keyword(7)  
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1st Author's Name Hao Liu  
1st Author's Affiliation Tohoku University (Tohoku Univ.)
2nd Author's Name Hideaki Goto  
2nd Author's Affiliation Tohoku University (Tohoku Univ.)
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Speaker Author-1 
Date Time 2016-03-04 13:30:00 
Presentation Time 30 minutes 
Registration for ICSS 
Paper # ICSS2015-68 
Volume (vol) vol.115 
Number (no) no.488 
Page pp.129-133 
#Pages
Date of Issue 2016-02-25 (ICSS) 


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