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: | Dessouky Maged M., Abdelmaguid Tamer F. |
Keywords: | distribution, heuristics: genetic algorithms |
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.