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CIKM
2003
Springer
14 years 2 months ago
Building XML statistics for the hidden web
There have been several techniques proposed for building statistics for static XML data. However, very little work has been done in the area of building XML statistics for data so...
Ashraf Aboulnaga, Jeffrey F. Naughton
WISE
2007
Springer
14 years 3 months ago
On Tree Pattern Query Rewriting Using Views
We study and present our findings on two closely related problems on xpath rewriting using views when both the view and the query are tree patterns involving /,// and []. First, g...
Junhu Wang, Jeffrey Xu Yu, Chengfei Liu
ENTCS
2006
144views more  ENTCS 2006»
13 years 9 months ago
Contorsion: A Semantic XPath Processor
This work describes the architecture of Contorsion, a semantic XPath processor that acts over an RDF mapping of XML. It contributes to a recent research trend that defines an XML-...
Rubén Tous, Jaime Delgado
XIMEP
2005
ACM
121views Database» more  XIMEP 2005»
14 years 3 months ago
Trading Precision for Throughput in XPath Processing
We present in this paper a system for rewriting user-specific XPath queries for higher sharing of common sub-expressions in a streaming environment. We rewrite these queries acco...
Engie Bashir, Jihad Boulos
INEX
2004
Springer
14 years 3 months ago
If INEX Is the Answer, What Is the Question?
The INEX query languages allow the extraction of fragments from selected documents. This power is not much used in INEX queries. The paper suggests reasons why, and considers which...
Richard A. O'Keefe