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» Optimizing Global-Local Search Hybrids
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HM
2007
Springer
180views Optimization» more  HM 2007»
15 years 10 months ago
Empirical Analysis of Two Different Metaheuristics for Real-World Vehicle Routing Problems
We present two hybrid Metaheuristics, a hybrid Iterated Local Search and a hybrid Simulated Annealing, for solving real-world extensions of the Vehicle Routing Problem with Time Wi...
Tonci Caric, Juraj Fosin, Ante Galic, Hrvoje Gold,...
CDC
2009
IEEE
138views Control Systems» more  CDC 2009»
15 years 4 months ago
Beyond local optimality: An improved approach to hybrid model learning
Abstract-- Local convergence is a limitation of many optimization approaches for multimodal functions. For hybrid model learning, this can mean a compromise in accuracy. We develop...
Stephanie Gil, Brian Williams
134
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GECCO
2008
Springer
120views Optimization» more  GECCO 2008»
15 years 7 months ago
Finding consensus trees by evolutionary, variable neighborhood search, and hybrid algorithms
Sandro Pirkwieser, Günther R. Raidl