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Three approximation algorithms for solving the generalized segregated storage problem

delete2004-07-01
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Dariusz Barbucha *
DOI:10.1016/S0377-2217(02)00917-7delete
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Abstract

Abstract

En 中文
The paper presents three approximation algorithms for solving the generalized segregated storage problem (GSSP). GSSP involves determining an optimal distribution of goods among a set of storage compartments with the segregation (physical separation) restrictions. GSSP is a new generalization of well-known segregated storage problem. The paper gives problem formulation and proposes three approximation algorithms for solving it: a specialized construction heuristic and two population-based algorithms: an evolutionary algorithm and a population learning algorithm. The algorithms are evaluated in computational experiments. The analysis of variance method was used for statistical analysis of obtained results. (C) 2003 Elsevier B.V. All rights reserved.
Keywords:
combinatorial optimization
segregated storage problems
heuristics
population-based algorithms
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Journal

European Journal of Operational Research cover
European Journal of Operational Research
IF:
6
Papers:
2.2W
Citations:
6.4W

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