Paper Abstract and Keywords |
Presentation |
2013-03-08 13:20
Provider coordinating Privacy-Preservation based on distributed management of user context Hiroki Matsuzaki, Toshihiro Nishizono (Nihon Univ.) NS2012-283 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This paper proposes a user privacy preserving method cooperating two kinds of providers. Users’ acquisition records which are privacy information and consist of a user-Id and bought items are divided and held in the IdP and SPs. The IdP provides SPs temporal Ids linked to the original user-Ids so as to reconstruct encrypted acquisition records. An item similarity table used in collaborative filtering for information recommendation can be calculated by cooperation of the Idp and SPs. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Recommendation / Collaborative Filtering / Privacy Preservation / OpenID / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 112, no. 463, NS2012-283, pp. 687-692, March 2013. |
Paper # |
NS2012-283 |
Date of Issue |
2013-02-28 (NS) |
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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NS2012-283 |
Conference Information |
Committee |
NS IN |
Conference Date |
2013-03-07 - 2013-03-08 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Okinawa Zanpamisaki Royal Hotel |
Topics (in Japanese) |
(See Japanese page) |
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General |
Paper Information |
Registration To |
NS |
Conference Code |
2013-03-NS-IN |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Provider coordinating Privacy-Preservation based on distributed management of user context |
Sub Title (in English) |
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Recommendation |
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Collaborative Filtering |
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Privacy Preservation |
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OpenID |
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1st Author's Name |
Hiroki Matsuzaki |
1st Author's Affiliation |
Nihon University (Nihon Univ.) |
2nd Author's Name |
Toshihiro Nishizono |
2nd Author's Affiliation |
Nihon University (Nihon Univ.) |
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Speaker |
Author-1 |
Date Time |
2013-03-08 13:20:00 |
Presentation Time |
20 minutes |
Registration for |
NS |
Paper # |
NS2012-283 |
Volume (vol) |
vol.112 |
Number (no) |
no.463 |
Page |
pp.687-692 |
#Pages |
6 |
Date of Issue |
2013-02-28 (NS) |