2063 search results - page 170 / 413 » Containment of Aggregate Queries |
172
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ECOOPW
1999
Springer
15 years 9 months ago
1999
Springer
In many application scenarios the database is changing quite rapidly. Because the management of such data is rather expensive and cumbersome, many applications like data warehouse...
186
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ECOWS
2006
Springer
15 years 8 months ago
2006
Springer
In this paper, we present an approach to hybrid semantic web service matching based on both logic programming, and syntactic similarity measurement. The implemented matchmaker, ca...
224
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ICDE
2007
IEEE
16 years 6 months ago
2007
IEEE
To retrieve similar database videos to a query clip, each video is typically represented by a sequence of highdimensional feature vectors. Given a query video containing m feature...
254
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ICDE
2007
IEEE
16 years 6 months ago
2007
IEEE
Skyline query processing has received considerable attention in the recent past. Mainly, the skyline query is used to find a set of non dominated data points in a multidimensional...
104
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EDBT
2009
ACM
15 years 11 months ago
2009
ACM
Given a set Q of keywords, conventional keyword search (KS) returns a set of tuples, each of which (i) is obtained from a single relation, or by joining multiple relations, and (i...