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A fast XPATH evaluation technique with the facility of updates

9 years 9 months ago
A fast XPATH evaluation technique with the facility of updates
This paper addresses the problem of fast retrieval of data from XML documents by providing a labeling schema that can easily handle simple as well as complex XPATH queries and also provide for updates without the need for the entire document being re-indexed in the RDBMS. We introduce a new labeling schema called the "Z-Label" for efficiently processing XPATH queries involving child and descendant axes.The use of "Z-Label" coupled with the indexing schema provides for smooth updates in the XML document. Categories and Subject Descriptors H.3.1 Content Analysis and Indexing ? Indexing Methods. General Terms: Algorithms, Performance.
Ashish Virmani, Suchit Agarwal, Rahul Thathoo, She
Added 22 Nov 2009
Updated 22 Nov 2009
Type Conference
Year 2005
Where WWW
Authors Ashish Virmani, Suchit Agarwal, Rahul Thathoo, Shekhar Suman, Sudip Sanyal
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