发明名称 DATA QUALITY ISSUE DETECTION THROUGH ONTOLOGICAL INFERENCING
摘要 Systems and methods (e.g., utilities) for use in providing automated data quality detection that can be used multiple times across various domains and across multiple data quality spheres. A data structure or schema of an incoming data set is initially mapped to a desired data or knowledge state in a domain ontology made up of a number of TBox statements. Data quality issues in the incoming data set can then be detected as instances of the incoming data set are attempted to be inferenced against or otherwise matched to anticipated TBox statements of the domain ontology.
申请公布号 US2013091084(A1) 申请公布日期 2013.04.11
申请号 US201113270945 申请日期 2011.10.11
申请人 LEE JASON E.;LOCKHEED MARTIN CORPORATION 发明人 LEE JASON E.
分类号 G06N5/02 主分类号 G06N5/02
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