A tabu search evolutionary algorithm for solving constraint satisfaction problems

  • Authors:
  • B. G. W. Craenen;B. Paechter

  • Affiliations:
  • Napier University, Edinburgh;Napier University, Edinburgh

  • Venue:
  • PPSN'06 Proceedings of the 9th international conference on Parallel Problem Solving from Nature
  • Year:
  • 2006

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Abstract

The paper introduces a hybrid Tabu Search-Evolutionary Algorithm for solving the constraint satisfaction problem, called STLEA. Extensive experimental fine-tuning of parameters of the algorithm was performed to optimise the performance of the algorithm on a commonly used test-set. The performance of the STLEA was then compared to the best known evolutionary algorithm and benchmark deterministic and non-deterministic algorithms. The comparison shows that the STLEA improves on the performance of the best known evolutionary algorithm but can not achieve the efficiency of the deterministic algorithms.