A genetic algorithm approach to the integrated inventory-distribution problem

A genetic algorithm approach to the integrated inventory-distribution problem

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Article ID: iaor20071581
Country: United Kingdom
Volume: 44
Issue: 21
Start Page Number: 4445
End Page Number: 4464
Publication Date: Jan 2006
Journal: International Journal of Production Research
Authors: ,
Keywords: distribution, heuristics: genetic algorithms
Abstract:

We introduce a new genetic algorithm (GA) approach for the integrated inventory distribution problem. We present the developed genetic representation and use a randomized version of a previously developed construction heuristic to generate the initial random population. We design suitable crossover and mutation operators for the GA improvement phase. The comparison of results shows the significance of the designed GA over the construction heuristic and demonstrates the capability of reaching solutions within 20% of the optimum on sets of randomly generated test problems.

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