发明名称 データ分析装置、RDFデータの拡張方法、およびデータ分析プログラム
摘要 During a SPARQL search query, a SPARQL search query variable associated with a frequently compared value is extracted in order to associate data from multiple information sources. A new node created by linking the value associated with this variable is added to the RDF data. By including the newly added data as a search target during the search, the need to acquire individual values is eliminated, and the search process is accelerated.
申请公布号 JP6001173(B2) 申请公布日期 2016.10.05
申请号 JP20150523704 申请日期 2013.06.25
申请人 株式会社日立製作所 发明人 安田 知弘
分类号 G06F17/30 主分类号 G06F17/30
代理机构 代理人
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