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- research-articleJuly 2010
An efficient algorithm for generalized minimum spanning tree problem
GECCO '10: Proceedings of the 12th annual conference on Genetic and evolutionary computationPages 217–224https://doi.org/10.1145/1830483.1830525The Generalized Minimum Spanning Tree problem (GMST) has attracted much attention during the last few years. Since it is in-tractable, many heuristic algorithms have been proposed to solve large GMST instances. Motivated by the effectiveness and effi-...
- articleMarch 2004
The generalized minimum spanning tree problem: Polyhedral analysis and branch-and-cut algorithm
Networks (NWKS), Volume 43, Issue 2Pages 71–86This article presents a branch-and-cut algorithm for the Generalized Minimum Spanning Tree Problem (GMSTP). Given an undirected graph whose vertex set is partitioned into clusters, the GMSTP consists of determining a minimum-cost tree including exactly ...