6004 search results - page 621 / 1201 » Parallelizing query optimization |
157
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ICS
1997
Tsinghua U.
15 years 10 months ago
1997
Tsinghua U.
Modern microprocessors can achieve high performance on linear algebra kernels but this currently requires extensive machine-speci c hand tuning. We have developed a methodology wh...
132
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PVM
2005
Springer
15 years 11 months ago
2005
Springer
Abstract. This paper presents a grid-enabled system for solving largescale optimization problems. The system has been developed using Globus and MPICH-G2 grid technologies, and con...
166
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FOCS
2004
IEEE
15 years 10 months ago
2004
IEEE
We consider the approximate nearest neighbour search problem on the Hamming cube {0, 1}d. We show that a randomised cell probe algorithm that uses polynomial storage and word size...
164
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BMCBI
2008
15 years 6 months ago
2008
Background: Similarity inference, one of the main bioinformatics tasks, has to face an exponential growth of the biological data. A classical approach used to cope with this data ...
145
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AI
2006
Springer
15 years 6 months ago
2006
Springer
In many situations, a set of hard constraints encodes the feasible configurations of some system or product over which multiple users have distinct preferences. However, making su...