Generating SAT local-search heuristics using a GP hyper-heuristic framework

  • Authors:
  • Mohamed Bader-El-Den;Riccardo Poli

  • Affiliations:
  • Department of Computing and Electronic Systems, University of Essex, UK;Department of Computing and Electronic Systems, University of Essex, UK

  • Venue:
  • EA'07 Proceedings of the Evolution artificielle, 8th international conference on Artificial evolution
  • Year:
  • 2007

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Abstract

We present GP-HH, a framework for evolving local-search 3-SAT heuristics based on GP. The aim is to obtain "disposable" heuristicswhich are evolved and used for a specific subset of instances of a problem.We test the heuristics evolved by GP-HH against well-known local-search heuristics on a variety of benchmark SAT problems. Results are veryencouraging.