2131 search results - page 79 / 427 » Optimal Difference Operator Selection |
148
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ICDE
2010
IEEE
15 years 10 months ago
2010
IEEE
Abstract— Developing a full-fledged cost-based XQuery optimizer is a fairly complex task. Nowadays, there is little knowledge concerning suitable cost formulae and optimization ...
130
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CEC
2008
IEEE
15 years 9 months ago
2008
IEEE
: Differential evolutionary (DE) mutates solution vectors by the weighted difference of other vectors using arithmetic operations. As these operations cannot be directly extended t...
140
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VTC
2007
IEEE
15 years 9 months ago
2007
IEEE
— “Word-of-Mouth”, a novel scheme for sharing the service quality experienced with different local networks, is presented and evaluated as a distributed solution for performi...
154
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CISS
2008
IEEE
15 years 9 months ago
2008
IEEE
Abstract— We consider a joint randomized scheduling, congestion control mechanism for general wireless networks. We allow for a set of imperfections in the operation of the rando...
156
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MLDM
2007
Springer
15 years 9 months ago
2007
Springer
Recursive Feature Elimination (RFE) combined with feature ranking is an effective technique for eliminating irrelevant features when the feature dimension is large, but it is diffi...