DISPAR-tournament: a parallel population reduction operator that behaves like a tournament

  • Authors:
  • Ogier Maitre;Deepak Sharma;Nicolas Lachiche;Pierre Collet

  • Affiliations:
  • LSIIT, UMR, Illkirch, France;LSIIT, UMR, Illkirch, France;LSIIT, UMR, Illkirch, France;LSIIT, UMR, Illkirch, France

  • Venue:
  • EvoApplications'11 Proceedings of the 2011 international conference on Applications of evolutionary computation - Volume Part I
  • Year:
  • 2011

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Abstract

This paper presents an experimental study of different variants of tournament selection, and proposes a new DISPAR-tournament (Disjoint Sets Parallel tournament) operator for population reduction to be used in parallel implementations of evolution strategies and other evolutionary algorithms.