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| Presentation | 2015-03-03 12:40 Architecture of Privacy Preserving Recommendation System by Coordination with Service Providers Masashi Arashida, Katsunori Oyama, Toshihiro Nishizono (Nihon Univ)  NS2014-244 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper proposes architecture of information recommendation system based on privacy preserving user history by coordination with between two service providers for better recommendation results appropriate for user status. The two providers identify each user employing the single sign on mechanism through an ID provider. One of the service providers calculates matching rates between user and holding items using encrypted user history sent from the other service provider. The matching rates are returned to the service provider for decryption, then obtained is the order of estimated rate value by content base filtering. The calculation protocol mentioned above is illustrated exemplified by a menu recommendation service. An implementation example of the system is shown using an open source content management system. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Recommendation Services / Content Based Filtering / Privacy Preservation / ID Federation / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 114, no. 477, NS2014-244, pp. 391-396, March 2015. | |
| Paper # | NS2014-244 | |
| Date of Issue | 2015-02-23 (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) | |
| Download PDF | NS2014-244 |
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| Conference Information | |
| Committee | NS IN |
| Conference Date | 2015-03-02 - 2015-03-03 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Okinawa Convention Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | General |
| Paper Information | |
| Registration To | NS |
| Conference Code | 2015-03-NS-IN |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Architecture of Privacy Preserving Recommendation System by Coordination with Service Providers |
| Sub Title (in English) | |
| Keyword(1) | Recommendation Services |
| Keyword(2) | Content Based Filtering |
| Keyword(3) | Privacy Preservation |
| Keyword(4) | ID Federation |
| Keyword(5) | |
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| Keyword(8) | |
| 1st Author's Name | Masashi Arashida |
| 1st Author's Affiliation | Nihon University (Nihon Univ) |
| 2nd Author's Name | Katsunori Oyama |
| 2nd Author's Affiliation | Nihon University (Nihon Univ) |
| 3rd Author's Name | Toshihiro Nishizono |
| 3rd Author's Affiliation | Nihon University (Nihon Univ) |
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| Speaker | Author-1 |
| Date Time | 2015-03-03 12:40:00 |
| Presentation Time | 20 minutes |
| Registration for | NS |
| Paper # | NS2014-244 |
| Volume (vol) | vol.114 |
| Number (no) | no.477 |
| Page | pp.391-396 |
| #Pages | 6 |
| Date of Issue | 2015-02-23 (NS) |
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