6004 search results - page 473 / 1201 » Parallelizing query optimization |
192
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ICPPW
2005
IEEE
16 years 19 days ago
2005
IEEE
Thread-level speculation is a technique that brings thread-level parallelism beyond the data-flow limit by executing a piece of code ahead of time speculatively before all its inp...
195
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IPPS
2003
IEEE
16 years 9 days ago
2003
IEEE
The pre-computation of data cubes is critical to improving the response time of On-Line Analytical Processing (OLAP) systems and can be instrumental in accelerating data mining tas...
222
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MST
2002
15 years 6 months ago
2002
External sorting--the process of sorting a file that is too large to fit into the computer's internal memory and must be stored externally on disks--is a fundamental subroutin...
185
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IPPS
2010
IEEE
15 years 5 months ago
2010
IEEE
Abstract--A hybrid MPI/Pthreads parallelization was implemented in the RAxML phylogenetics code. New MPI code was added to the existing Pthreads production code to exploit parallel...
202
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LCPC
2007
Springer
16 years 1 months ago
2007
Springer
Abstract. As parallelism in microprocessors becomes mainstream, new programming languages and environments are emerging to meet the challenges of parallel programming. To support r...