Analysis of an iterated local search algorithm for vertex cover in sparse random graphs

  • Authors:
  • Carsten Witt

  • Affiliations:
  • -

  • Venue:
  • Theoretical Computer Science
  • Year:
  • 2012

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Abstract

Recently, various randomized search heuristics have been studied for the solution of the minimum vertex cover problem, in particular for sparse random instances according to the G(n,c/n) model, where c0 is a constant. Methods from statistical physics suggest that the problem is easy if c