Parallel immune system for graph coloring

  • Authors:
  • Jacek Dabrowski

  • Affiliations:
  • Gdańsk University of Technology, Gdańsk, Poland

  • Venue:
  • SOFSEM'08 Proceedings of the 34th conference on Current trends in theory and practice of computer science
  • Year:
  • 2008

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Abstract

This paper presents a parallel artificial immune system designed for graph coloring. The algorithm is based on the clonal selection principle. Each processor operates on its own pool of antibodies and a migration mechanism is used to allow processors to exchange information. Experimental results show that migration improves the performance of the algorithm. The experiments were performed using a high performance cluster on a set of well-established graph instances available on the Web.