A variable depth search branching

Fabien Cornillier; José Eduardo Pécora; Vincent Charles

A variable depth search branching

Fabien Cornillier, José Eduardo Pécora, Vincent Charles

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Resumen

We introduce a variable depth search branching, an extension to the local branching for solving Mixed-Integer Programs. Two strategies are assessed, a best improvement strategy and a first improvement strategy. The extensive computational assessment evidences a significant improvement over the local branching for both strategies. © 2012 Elsevier B.V. All rights reserved.

Idioma original	Español
Páginas (desde-hasta)	265-271
Número de páginas	7
Publicación	Operations Research Letters
Volumen	40
Estado	Publicada - 1 jul. 2012

Citar esto

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title = "A variable depth search branching",

abstract = "We introduce a variable depth search branching, an extension to the local branching for solving Mixed-Integer Programs. Two strategies are assessed, a best improvement strategy and a first improvement strategy. The extensive computational assessment evidences a significant improvement over the local branching for both strategies. {\textcopyright} 2012 Elsevier B.V. All rights reserved.",

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AU - Pécora, José Eduardo

AU - Charles, Vincent

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AB - We introduce a variable depth search branching, an extension to the local branching for solving Mixed-Integer Programs. Two strategies are assessed, a best improvement strategy and a first improvement strategy. The extensive computational assessment evidences a significant improvement over the local branching for both strategies. © 2012 Elsevier B.V. All rights reserved.

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EP - 271

JO - Operations Research Letters

JF - Operations Research Letters

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