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» Query Optimization for XML
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WWW
2010
ACM
15 years 24 days ago
Evaluation Techniques for Generalized Path Pattern Queries on XML Data
Finding the occurrences of structural patterns in XML data is a key operation in XML query processing. Existing algorithms for this operation focus almost exclusively on path patt...
Xiaoying Wu, Dimitri Theodoratos, Stefanos Souldat...
IS
2007
15 years 2 months ago
Efficient processing of XPath queries using indexes
: A number of indexing techniques have been proposed in recent times for optimizing the queries on XML and other semistructured data models. Most of the semistructured models use t...
Sanjay Kumar Madria, Yan Chen, Kalpdrum Passi, Sou...
CIKM
2004
Springer
15 years 6 months ago
Efficient processing of XML twig patterns with parent child edges: a look-ahead approach
With the growing importance of semi-structure data in information exchange, much research has been done to provide an effective mechanism to match a twig query in an XML database....
Jiaheng Lu, Ting Chen, Tok Wang Ling
104
Voted
WWW
2008
ACM
16 years 3 months ago
Efficient evaluation of generalized path pattern queries on XML data
Finding the occurrences of structural patterns in XML data is a key operation in XML query processing. Existing algorithms for this operation focus almost exclusively on path-patt...
Xiaoying Wu, Stefanos Souldatos, Dimitri Theodorat...
153
Voted
WWW
2001
ACM
16 years 3 months ago
Visual SQL-X: A Graphical Tool for Producing XML Documents from Relational Databases
The Visual SQL-X system is presented to generate arbitrarily complex XML documents from a graphical query on a relational database. The query describes the structure of the result...
Renzo Orsini, Massimo Pagotto