发明名称 |
Vector Space Method for Secure Information Sharing |
摘要 |
Presented are systems and methods for securely sharing confidential information. In such a method, term vectors corresponding to ones of a plurality of confidential terms included in a plurality of confidential documents is received. Each of the received term vectors is mapped into a vector space. Non-confidential documents are mapped into the vector space to generate a document vector corresponding to each non-confidential document, wherein the generation of each document vector is based on a subset of the received term vectors. At least one of the non-confidential documents is identified in response to a query mapped into the vector space.
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申请公布号 |
US2009328226(A1) |
申请公布日期 |
2009.12.31 |
申请号 |
US20080133991 |
申请日期 |
2008.06.05 |
申请人 |
CONTENT ANALYST COMPANY. LLC |
发明人 |
BRADFORD ROGER |
分类号 |
G06F21/00;G06F7/00;G06Q10/00 |
主分类号 |
G06F21/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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