1247 search results - page 142 / 250 » Genetic algorithms for mentor-assisted evaluation function o... |
200
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ICDE
2005
IEEE
16 years 4 months ago
2005
IEEE
The query optimizer of a database system is confronted with two aspects when handling user-defined functions (UDFs) in query predicates: the vast differences in evaluation costs b...
120
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CCE
2007
15 years 3 months ago
2007
For systems where exact constitutive relations are unknown, a microscopic level description can be alternatively used. As microscopic simulations are computationally expensive, th...
130
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PVLDB
2010
15 years 1 months ago
2010
Violations of functional dependencies (FDs) are common in practice, often arising in the context of data integration or Web data extraction. Resolving these violations is known to...
116
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IMSCCS
2006
IEEE
15 years 9 months ago
2006
IEEE
The paper mainly deals with a vertical handover decision algorithm based on the fuzzy control theory. The algorithm takes into consider the factors of Power Level, Cost and Bandwi...
111
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BIBE
2008
IEEE
15 years 10 months ago
2008
IEEE
Abstract-The aim of this work is to compare some deterministic optimization algorithms and evolutionary algorithms on parameter estimation in a biological circuit design problem: t...