1007 search results - page 72 / 202 » Worst-Case Optimal Algorithms for Parallel Query Processing |
137
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IPPS
2009
IEEE
15 years 9 months ago
2009
IEEE
This paper describes the design and the implementation of parallel routines in the Heterogeneous ScaLAPACK library that solve a dense system of linear equations. This library is w...
122
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PODS
2008
ACM
16 years 3 months ago
2008
ACM
We consider a fundamental flow maximization problem that arises during the evaluation of multiple overlapping queries defined on a data stream, in a heterogenous parallel environm...
134
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CORR
2004
Springer
15 years 2 months ago
2004
Springer
We introduce an extension of the XQuery language, FluX, that supports event-based query processing and the conscious handling of main memory buffers. Purely event-based queries of...
103
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ISPAN
1997
IEEE
15 years 7 months ago
1997
IEEE
Loop unrolling is one of the most promising parallelization techniques, because the nature of programs causes most of the processing time to be spent in their loops. Unrolling not...
153
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FOIKS
2004
Springer
15 years 8 months ago
2004
Springer
Abstract. We give a general framework for approximate query processing in semistructured databases. We focus on regular path queries, which are the integral part of most of the que...