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Type: Artigo de periódico
Title: A computational study of parametric tabu search for 0-1 mixed integer programs
Author: Sacchi, LH
Armentano, VA
Abstract: We present a computational study of parametric tabu search for solving 0-1 mixed integer programming (MIP) problems, a generic heuristic for general MIP problems proposed by Glover [Glover F. Parametric tabu-search for mixed integer programs. Computers and Operations Research 2006; 33: 2449-94.]. This approach solves a series of linear programming problems by incorporating branching inequalities as weighted terms in the objective function. New strategies are proposed for uncovering feasible and high-quality solutions and extensive computational tests are performed on instances from the literature. (C) 2010 Elsevier Ltd. All rights reserved.
Subject: Mixed integer programming
Penalized branching
Tabu search
Country: Inglaterra
Editor: Pergamon-elsevier Science Ltd
Rights: fechado
Identifier DOI: 10.1016/j.cor.2010.07.004
Date Issue: 2011
Appears in Collections:Artigos e Materiais de Revistas Científicas - Unicamp

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