16093 search results - page 41 / 3219 » On the optimality of the neighbor-joining algorithm |
181
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CHINAF
2011
2011
Immigrant schemes for evolutionary algorithms in dynamic environments: Adapting the replacement rate
14 years 5 months ago
One approach for evolutionary algorithms (EAs) to address dynamic optimization problems (DOPs) is to maintain diversity of the population via introducing immigrants. So far all imm...
137
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ICTAI
2007
IEEE
15 years 7 months ago
2007
IEEE
We propose in this paper a generic algorithm based on Ant Colony Optimization to solve multi-objective optimization problems. The proposed algorithm is parameterized by the number...
136
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SIAMCOMP
2011
14 years 8 months ago
2011
We investigate ways in which an algorithm can improve its expected performance by fine-tuning itself automatically with respect to an arbitrary, unknown input distribution. We gi...
150
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ACIIDS
2012
IEEE
13 years 9 months ago
2012
IEEE
This paper introduces an improved evolutionary algorithm based on the Imperialist Competitive Algorithm (ICA), called Quad Countries Algorithm (QCA). The Imperialist Competitive Al...
132
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SODA
2012
ACM
13 years 3 months ago
2012
ACM
We resolve the problem of small-space approximate selection in random-order streams. Specifically, we present an algorithm that reads the n elements of a set in random order and ...