cilib/cilib — pull request #50 by filinep (2012-06-29 09:47:34+00:00)
Title: Crossover pBest update

Added a crossover pBest update strategy that prevents a particle position and its pBest from being the same.
Also cleaned up the xpso xml files a bit and added a way to use particle positions instead of their pBest for the crossover guide provider.