The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 15, 2015
Filed:
Sep. 27, 2010
Bian LI, Beijing, CN;
Yuan LI, Beijing, CN;
Chang H. Liu, Beijing, CN;
Xiaoyi Wang, Beijing, CN;
Yunting Wang, Beijing, CN;
Shuo Wu, Beijing, CN;
Kang Xu, Beijing, CN;
Bian Li, Beijing, CN;
Yuan Li, Beijing, CN;
Chang H. Liu, Beijing, CN;
Xiaoyi Wang, Beijing, CN;
Yunting Wang, Beijing, CN;
Shuo Wu, Beijing, CN;
Kang Xu, Beijing, CN;
International Business Machines Corporation, Armonk, NY (US);
Abstract
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.