作者: Young-Ho Park , Yong-Ik Yoon , Jong-Woo Lee
DOI: 10.1007/978-3-540-77368-9_22
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摘要: We present a filtered retrieval technique for structural information on internet-scale knowledge such as large-scale XML data in the Web. The evaluates standard queries heterogeneous documents using based relational tables database management systems. queries, XPath their general form are partial match and these particularly useful searching of schemas. Thus, our is geared expressed queries. This indexes elements label paths, which sequences node labels, like keywords texts, finds paths matching given query.