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A simple enhancement of the Esau–Williams heuristic for the capacitated minimum spanning tree problem

Author

Listed:
  • G Bruno

    (Università di Napoli)

  • G Laporte

    (GERAD and École des Hautes Études Commerciales)

Abstract

The Esau–Williams algorithm is one of the best known heuristics for the capacitated minimum spanning tree problem. This paper describes a simple enhancement of this heuristic. On benchmark test problems, the modified method does not result in much larger computation times and almost always produces lower solution values than does the Esau–Williams algorithm. The improvements are often significant.

Suggested Citation

  • G Bruno & G Laporte, 2002. "A simple enhancement of the Esau–Williams heuristic for the capacitated minimum spanning tree problem," Journal of the Operational Research Society, Palgrave Macmillan;The OR Society, vol. 53(5), pages 583-586, May.
    • Handle: RePEc:pal:jorsoc:v:53:y:2002:i:5:d:10.1057_palgrave.jors.2601246
    DOI: 10.1057/palgrave.jors.2601246
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    Citations

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    Cited by:

    1. M. Kritikos & G. Ioannou, 2017. "A greedy heuristic for the capacitated minimum spanning tree problem," Journal of the Operational Research Society, Palgrave Macmillan;The OR Society, vol. 68(10), pages 1223-1235, October.
    2. Gust, Gunther & Schlüter, Alexander & Feuerriegel, Stefan & Úbeda, Ignacio & Lee, Jonathan T. & Neumann, Dirk, 2024. "Designing electricity distribution networks: The impact of demand coincidence," European Journal of Operational Research, Elsevier, vol. 315(1), pages 271-288.
    3. T Öncan & İ K Altınel, 2009. "Parametric enhancements of the Esau–Williams heuristic for the capacitated minimum spanning tree problem," Journal of the Operational Research Society, Palgrave Macmillan;The OR Society, vol. 60(2), pages 259-267, February.

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