Arturo Núñez,  María Cristina Riff Rojas. 

In this paper we examine the gain of the performance obtained using multiple populations - that evolve in parallel - of the constraint-graph based evolutionary algorithm (in its dynamic adaptation operators version) with a migration policy. We show that a multiple populations approach outperforms a single population implementation when applying it to the 3-coloring problem. We also evaluate various migration policies.

http://www.springerlink.com/content/yb4m6e5dae8nplrw/

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