6004 search results - page 737 / 1201 » Parallelizing query optimization |
122
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JACM
2006
15 years 4 months ago
2006
Parallel independent disks can enhance the performance of external memory (EM) algorithms, but the programming task is often di cult. In this paper we develop randomized variants ...
157
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CLUSTER
2000
IEEE
15 years 4 months ago
2000
IEEE
Clusters of workstations and networked parallel computing systems are emerging as promising computational platforms for HPC applications. The processors in such systems are typica...
141
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JSSPP
2010
Springer
15 years 2 months ago
2010
Springer
We present the Dynamic Priority (DP) parallel task scheduler for Hadoop. It allows users to control their allocated capacity by adjusting their spending over time. This simple mech...
155
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ANOR
2010
15 years 1 months ago
2010
We present a methodology to automatically generate an online job scheduling method for a custom-made objective and real workloads. The scheduling problem comprises independent para...
140
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CAP
2010
14 years 11 months ago
2010
In this article, we focus on numerical algorithms for which, in practice, parallelism and accuracy do not cohabit well. In order to increase parallelism, expressions are reparsed,...