5169 search results - page 742 / 1034 » Locality approximation using time |
151
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ICDE
2007
IEEE
15 years 11 months ago
2007
IEEE
We consider the problem of semantic load shedding for continuous queries containing window joins on multiple data streams and propose a robust approach that is effective with the ...
136
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ISPASS
2007
IEEE
15 years 11 months ago
2007
IEEE
For simulation, a tradeoff exists between speed and accuracy. The more instructions simulated from the workload, the more accurate the results — but at a higher cost. To reduce ...
130
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SSDBM
2007
IEEE
15 years 11 months ago
2007
IEEE
In stream join processing with limited memory, uniform random sampling is useful for approximate query evaluation. In this paper, we address the problem of reservoir sampling over...
170
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SSPR
2004
Springer
15 years 10 months ago
2004
Springer
Abstract. In surveillance systems for monitoring people behaviour, it is imporant to build systems that can adapt to the signatures of the people tasks and movements in the environ...
136
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ICPP
2003
IEEE
15 years 10 months ago
2003
IEEE
Pairwise sequence alignment is a fundamental operation for homology search in bioinformatics. For two DNA or protein sequences of length ¢ and £ , full-matrix (FM), dynamic prog...