A polyhedral approach to the generalized minimum labeling spanning tree problem

The minimum labeling spanning tree problem (MLSTP) is a combinatorial optimization problem that consists in finding a spanning tree in a simple graph G, in which each edge has one label, by using a minimum number of labels. It is an NP-hard problem that was introduced by Chang and Leu (Inf Process L...

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Auteurs principaux: ThiagoGouveiada Silva, Serigne Gueye, Philippe Michelon, LuizSatoru Ochi, LucídiodosAnjosFormiga Cabral
Format: article
Langue:EN
Publié: Elsevier 2019
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Accès en ligne:https://doaj.org/article/05898c0ad5c440f29cd7df04ac0054f2
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