3240 search results - page 577 / 648 » Pre-aggregation with probability distributions |
173
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GECCO
2008
Springer
15 years 7 months ago
2008
Springer
We investigate the effects of precision on the efficiency of various local search algorithms on 1-D unimodal functions. We present a (1 + 1)-EA with adaptive step size which fin...
180
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SIGIR
2010
ACM
15 years 6 months ago
2010
ACM
In recent years, active learning methods based on experimental design achieve state-of-the-art performance in text classification applications. Although these methods can exploit ...
177
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CCGRID
2008
IEEE
15 years 6 months ago
2008
IEEE
In this paper, we describe the design and implementation of two mechanisms for fault-tolerance and recovery for complex scientific workflows on computational grids. We present our ...
178
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ANOR
2007
15 years 6 months ago
2007
We present a novel portfolio selection technique, which replaces the traditional maximization of the utility function with a probabilistic approach inspired by statistical physics....
165
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CORR
2010
Springer
15 years 6 months ago
2010
Springer
Abstract--We consider the problem of communicating information over a network secretly and reliably in the presence of a hidden adversary who can eavesdrop and inject malicious err...