On quality performance of heuristic and evolutionary algorithms for biobjective minimum spanning trees

  • Authors:
  • Rajeev Kumar;Pramod Kumar Singh

  • Affiliations:
  • Indian Institute of Technology Kharagpur, Kharagpur, India;Indian Institute of Technology Kharagpur, Kharagpur, India

  • Venue:
  • Proceedings of the 9th annual conference on Genetic and evolutionary computation
  • Year:
  • 2007

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Abstract

In this paper, we consider a biobjective minimum spanning tree problem (MOST) and minimize two objectives - tree cost and diameter - in terms of Pareto-optimality. We assess the quality of obtained MOEA solutions in comparison to well-known diameter-constrained minimum spanning tree (dc-MST) algorithms and further improve MOEA solutions using problem-specific knowledge.