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DASFAA
2006
IEEE

TwigStackList-: A Holistic Twig Join Algorithm for Twig Query with Not-Predicates on XML Data

13 years 8 months ago
TwigStackList-: A Holistic Twig Join Algorithm for Twig Query with Not-Predicates on XML Data
As business and enterprises generate and exchange XML data more often, there is an increasing need for searching and querying XML data. A lot of researches have been done to match XML twig queries. However, as far as we know, very little work has examined the efficient processing of XML twig queries with not-predicates. In this paper, we propose a novel holistic twig join algorithm, called TwigStackList¬, which is designed for efficient matching an XML twig pattern with negation. We show that TwigStackList¬ can identify a large query class to guarantee the I/O optimality. Finally, we run extensive experiments that validate our algorithm and show the efficiency and effectiveness of TwigStackList¬.
Tian Yu, Tok Wang Ling, Jiaheng Lu
Added 10 Jun 2010
Updated 10 Jun 2010
Type Conference
Year 2006
Where DASFAA
Authors Tian Yu, Tok Wang Ling, Jiaheng Lu
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