发明名称 System and method for deriving a hierarchical event based database optimized for privacy and security filtering
摘要 Inferring a probability of a first inference absent from a database. Each datum of the database is conformed to the dimensions of the database. Each datum of the plurality of data has associated metadata and an associated key. The associated metadata includes data regarding cohorts associated with the corresponding datum, data regarding hierarchies associated with the corresponding datum, data regarding a corresponding source of the datum, and data regarding probabilities associated with integrity, reliability, and importance of each associated datum. The query is used as a frame of reference for the search. The database returns a probability of the correctness of the first inference based on the query and on the data. Security filtering is performed based on at least one of a significance level of the probability of the first inference, the probability itself exceeding a pre-selected value, and a security level possessed by a user.
申请公布号 US7702605(B2) 申请公布日期 2010.04.20
申请号 US20070734079 申请日期 2007.04.11
申请人 INTERNATIONAL BUSINESS MACHINES CORPORATION 发明人 FRIEDLANDER ROBERT R.;HENNESSY RICHARD A.;KRAEMER JAMES R.
分类号 G06N5/00 主分类号 G06N5/00
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