1160 search results - page 29 / 232 » Query Processing and Optimization for Pictorial Query Trees |
108
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EDBTW
2004
Springer
15 years 6 months ago
2004
Springer
—Over the past few years, XML (eXtensible Mark-up Language) has emerged as the standard for information representation and data exchange over the Internet. This paper provides a ...
155
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SIGMOD
2004
ACM
16 years 1 months ago
2004
ACM
Virtually every commercial query optimizer chooses the best plan for a query using a cost model that relies heavily on accurate cardinality estimation. Cardinality estimation erro...
108
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ADC
2007
Springer
15 years 7 months ago
2007
Springer
XQuery is a powerful and convenient language that is designed for querying the data in XML documents. In this paper, we address how to optimally query encrypted XML documents usin...
117
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PVLDB
2010
14 years 11 months ago
2010
A Business Process (BP for short) consists of a set of activities that achieve some business goal when combined in a flow. Among all the (maybe infinitely many) possible executi...