Structure and metaheuristics

  • Authors:
  • Yossi Borenstein;Riccardo Poli

  • Affiliations:
  • University of Essex, Colchester, U.K;University of Essex, Colchester, U.K

  • Venue:
  • Proceedings of the 8th annual conference on Genetic and evolutionary computation
  • Year:
  • 2006

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Abstract

Metaheuristics have often been shown to be effective for difficult combinatorial optimization problems. The reason for that, however, remains unclear. A framework for a theory of metaheuristics crucially depends on a formal representative model of such algorithms. This paper unifies/reconciles in a single framework the model of a black box algorithm coming from the no-free-lunch research (e.g. Wolpert et al. [25], Wegener [23]) with the study of fitness landscape. Both are important to the understanding of meta-heuristics, but they have so far been studied separately. The new model is a natural environment to study meta-heuristics.