Memetic algorithms for constructing binary covering arrays of strength three

  • Authors:
  • Eduardo Rodriguez-Tello;Jose Torres-Jimenez

  • Affiliations:
  • CINVESTAV-Tamaulipas, Information Technology Laboratory, Victoria, Tamps., Mexico;CINVESTAV-Tamaulipas, Information Technology Laboratory, Victoria, Tamps., Mexico

  • Venue:
  • EA'09 Proceedings of the 9th international conference on Artificial evolution
  • Year:
  • 2009

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Abstract

This paper presents a new Memetic Algorithm (MA) designed to compute near-optimal solutions for the covering array construction problem. It incorporates several distinguished features including an efficient heuristic to generate a good quality initial population, and a local search operator based on a fine tuned Simulated Annealing (SA) algorithm employing a carefully designed compound neighborhood. Its performance is investigated through extensive experimentation over well known benchmarks and compared with other state-of-the-art algorithms, showing improvements on some previous best-known results.