2063 search results - page 119 / 413 » Containment of Aggregate Queries |
118
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CLEF
2010
Springer
15 years 5 months ago
2010
Springer
This paper describes our system, called ITC-UT, for the task-2 (on-line reputation management task) in WePS-3. Our idea is to categorize each query into 3 or 4 classes according to...
148
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MIDDLEWARE
2007
Springer
15 years 10 months ago
2007
Springer
GloServ is a global service discovery system which aggregates different types of services in a globally distributed network. It improves on current service discovery systems by sc...
130
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VLDB
2004
ACM
15 years 9 months ago
2004
ACM
We study the fundamental limitations of relational algebra (RA) and SQL in supporting sequence and stream queries, and present effective query language and data model enrichments ...
227
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ICDE
2008
IEEE
16 years 5 months ago
2008
IEEE
We introduce Pulse, a framework for processing continuous queries over models of continuous-time data, which can compactly and accurately represent many real-world activities and p...
112
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WWW
2002
ACM
16 years 5 months ago
2002
ACM
We present an algorithm for translating XSLT programs into SQL. Our context is that of virtual XML publishing, in which a single XML view is defined from a relational database, an...