Presentation | 2012-11-22 Proposal on Concept of Encrypted State Processing at Semantic Layer based on Logic : Toward Realization of Confidentiality Preserving Retrieval and Creation of Answer by Natural Language Shigeo TTSUJII, Hiroshi YAMAGUCHI, Tetsuya MORIZUMI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Since the advent of modern encryption system, it has been mainly based on the theory of mathematics such as number theory and algebraic geometry. This paper proposes the concept of encryption system based on logic, taking in consideration of the application for PPDM (Privacy Preserving Data Mining)and PIR (Privacy Information Retrieval). Questions by natural language are transformed to logical estimation rules, using at the same time keyword concealed retrieval method. This method is expected to realize the PPDM with the possibility of questioning by natural language and obtaining the answer without leaking any information in regard to the issued questions and answers to any participants as well as malicious database administrators. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | PPDM (Privacy Preserving Data Mining) / PIR (Privacy Information Retrieval) / logic / logical estimation rule / natural language / keyword retrieval / database / cloud computing / Encryption |
Paper # | ISEC2012-65,LOIS2012-40 |
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Conference Information | |
Committee | LOIS |
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Conference Date | 2012/11/14(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Life Intelligence and Office Information Systems (LOIS) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Proposal on Concept of Encrypted State Processing at Semantic Layer based on Logic : Toward Realization of Confidentiality Preserving Retrieval and Creation of Answer by Natural Language |
Sub Title (in English) | |
Keyword(1) | PPDM (Privacy Preserving Data Mining) |
Keyword(2) | PIR (Privacy Information Retrieval) |
Keyword(3) | logic |
Keyword(4) | logical estimation rule |
Keyword(5) | natural language |
Keyword(6) | keyword retrieval |
Keyword(7) | database |
Keyword(8) | cloud computing |
Keyword(9) | Encryption |
1st Author's Name | Shigeo TTSUJII |
1st Author's Affiliation | Chuo University() |
2nd Author's Name | Hiroshi YAMAGUCHI |
2nd Author's Affiliation | Chuo University |
3rd Author's Name | Tetsuya MORIZUMI |
3rd Author's Affiliation | Toyo Networks & System Integration Co. Ltd. |
Date | 2012-11-22 |
Paper # | ISEC2012-65,LOIS2012-40 |
Volume (vol) | vol.112 |
Number (no) | 306 |
Page | pp.pp.- |
#Pages | 8 |
Date of Issue |