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» Efficient Processing of Multiple XML Twig Queries
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ER
2007
Springer
99views Database» more  ER 2007»
14 years 1 months ago
VERT: A Semantic Approach for Content Search and Content Extraction in XML Query Processing
Processing a twig pattern query in XML document includes structural search and content search. Most existing algorithms only focus on structural search. They treat content nodes th...
Huayu Wu, Tok Wang Ling, Bo Chen
JISE
2007
66views more  JISE 2007»
13 years 7 months ago
A Path-based Approach for Efficient Evaluation of Twig Queries over XML Data
Ya-Hui Chang, Cheng-Ta Lee, Wang-Chien Lee
WEBDB
2004
Springer
154views Database» more  WEBDB 2004»
14 years 26 days ago
Twig Query Processing over Graph-Structured XML Data
XML and semi-structured data is usually modeled using graph structures. Structural summaries, which have been proposed to speedup XML query processing have graph forms as well. Th...
Zografoula Vagena, Mirella Moura Moro, Vassilis J....
COMAD
2008
13 years 9 months ago
Efficient Evaluation of Forward XPath Axes over XML Streams
Although many algorithms have been proposed for evaluating XPath queries containing un-ordered axes (child, descendant, parent and ancestor) against streaming XML data, there are ...
Abdul Nizar, P. Sreenivasa Kumar
EDBT
2010
ACM
189views Database» more  EDBT 2010»
14 years 20 days ago
Efficient physical operators for cost-based XPath execution
The creation of a generic and modular query optimization and processing infrastructure can provide significant benefits to XML data management. Key pieces of such an infrastructur...
Haris Georgiadis, Minas Charalambides, Vasilis Vas...