6004 search results - page 353 / 1201 » Parallelizing query optimization |
PPL
2006
15 years 28 days ago
2006
Much work has been done to optimize wavelet transforms for SIMD extensions of modern CPUs. However, these approaches are mostly restricted to the vertical part of 2-D transforms w...
117
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MOR
2000
15 years 23 days ago
2000
We consider the problem of scheduling a set of n jobs on m identical parallel machines so as to minimize the weighted sum of job completion times. This problem is NP-hard in the s...
104
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EUROPAR
2009
Springer
15 years 7 months ago
2009
Springer
It is an important problem to map virtual parallel processes to physical processors (or cores) in an optimized way to get scalable performance due to non-uniform communication cost...
97
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IJPP
2010
14 years 11 months ago
2010
Abstract. We show how computations such as those involved in American or European-style option price valuations with the explicit finite difference method can be performed in par...
109
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CISS
2008
IEEE
15 years 7 months ago
2008
IEEE
Abstract—We study pricing games in single-layer relay networks where the source routes traffic selfishly according to the strategic bids made by relays. Each relay’s bid incl...