发明名称 |
XPATH EVALUATION IN AN XML REPOSITORY |
摘要 |
XPath evaluation in an XML data repository includes parsing an input XPath query using a simple path file to generate an execution tree about the XPath query, where the simple path file includes an XML file that is generated based on the hierarchical architecture of a plurality of XML files in the data repository, and the names of the nodes in the generated XML file are generated by recording the tag information of respective nodes in the plurality of XML files in the data repository. Execution of an execution tree for the data repository generates a final evaluation result.
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申请公布号 |
US2011078186(A1) |
申请公布日期 |
2011.03.31 |
申请号 |
US20100890961 |
申请日期 |
2010.09.27 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
LI BIAN;LI YUAN;LIU CHANG H.;WANG XIAOYI;WANG YUNTING;WU SHUO;XU KANG |
分类号 |
G06F17/30 |
主分类号 |
G06F17/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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