4013 search results - page 635 / 803 » Supporting Database Applications as a Service |
142
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ADC
2004
Springer
15 years 10 months ago
2004
Springer
Aggregating spatial objects is a necessary step in generating spatial data cubes to support roll-up/drill-down operations. Current approaches face performance bottleneck issues wh...
127
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SAT
2004
Springer
15 years 10 months ago
2004
Springer
Kolaitis and Vardi pointed out that constraint satisfaction and conjunctive query containment are essentially the same problem. We study the Boolean conjunctive queries under a mor...
125
Voted
VLDB
2004
ACM
15 years 10 months ago
2004
ACM
Data cube has been playing an essential role in fast OLAP (online analytical processing) in many multi-dimensional data warehouses. However, there exist data sets in applications ...
154
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ISQED
2003
IEEE
15 years 10 months ago
2003
IEEE
The nature of IC design has is necessarily evolving to a more data-centric design flow in which EDA tools share a common information in a design database without the negative cost...
153
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ICDM
2002
IEEE
15 years 9 months ago
2002
IEEE
Frequent pattern mining has been studied extensively. However, the effectiveness and efficiency of this mining is often limited, since the number of frequent patterns generated i...