Improving strong branching by domain propagation

One of the essential components of a branch-and-bound based mixed-integer linear programming (MIP) solver is the branching rule. Strong branching is a method used by many state-of-the-art branching rules to select the variable to branch on. It precomputes the dual bounds of potential child nodes by...

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Auteur principal: Gerald Gamrath
Format: article
Langue:EN
Publié: Elsevier 2014
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Accès en ligne:https://doaj.org/article/041acfb2425f40c2b14433b148b10f1a
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