File system with access and retrieval of XML documents
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United States of America Patent
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May 9, 2006
Grant Date -
Oct 28, 2004
app pub date -
Oct 11, 2002
filing date -
Jun 5, 2000
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A XML-aware file system exploits attributes encoded in a XML document. The file system presents a dynamic directory structure to the user, and breaks the conventional tight linkage between sets of files and the physical directory structure, thus allowing different users to see files organized in a different fashion. The dynamic structure is based upon content, which is extracted using an inverted index according to attributes and values defined by the XML structure. In one application, a dynamically changing federated repository is searchable using a system of local and merged master indices, wherein query results are presented as virtual directory paths that are semantically organized.
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