17288 search results - page 367 / 3458 » Hybrid Optimizations: Which Optimization Algorithm to Use |
133
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GECCO
2008
Springer
15 years 5 months ago
2008
Springer
In order to solve nonstationary optimization problems efficiently, evolutionary algorithms need sufficient diversity to adapt to environmental changes. The dual-population genetic...
143
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INFOCOM
2011
IEEE
14 years 8 months ago
2011
IEEE
—Consider a distributed system with n nodes where each node holds a multiset of items. In this paper, we design sampling algorithms that allow us to estimate the global frequency...
181
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JGO
2010
15 years 3 months ago
2010
In this paper, the global optimization problem with an objective function that is multiextremal that satisfies the Lipschitz condition over a hypercube is considered. An algorithm...
172
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PPSN
2000
Springer
15 years 8 months ago
2000
Springer
Abstract. We explore a new general-purpose heuristic for nding highquality solutions to hard optimization problems. The method, called extremal optimization, is inspired by self-or...
139
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PLDI
2003
ACM
15 years 10 months ago
2003
ACM
Empirical program optimizers estimate the values of key optimization parameters by generating different program versions and running them on the actual hardware to determine which...