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Genetic application in a facility location problem with random demand within queuing framework

Pasandideh, S. H. R ; Sharif University of Technology | 2012

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  1. Type of Document: Article
  2. DOI: 10.1007/s10845-010-0416-1
  3. Publisher: 2012
  4. Abstract:
  5. In many service and industrial applications of the facility location problem, the number of required facilities along with allocation of the customers to the facilities are the two major questions that need to be answered. In this paper, a facility location problem with stochastic customer demand and immobile servers is studied. Two objectives considered in this problem are: (1) minimizing the average customer waiting time and (2) minimizing the average facility idletime percentage. We formulate this problem using queuing theory and solve the model by a genetic algorithm within the desirability function framework. Several examples are presented to demonstrate the applications of the proposed methodology
  6. Keywords:
  7. Facility location ; Genetic algorithm ; Customer demands ; Desirability function ; Facility location problem ; Facility locations ; Genetic applications ; Queuing theory ; Random demand ; Waiting-time ; Customer satisfaction ; Genetic algorithms ; Industrial applications ; Queueing theory ; Sales
  8. Source: Journal of Intelligent Manufacturing ; Volume 23, Issue 3 , 2012 , Pages 651-659 ; 09565515 (ISSN)
  9. URL: http://link.springer.com/article/10.1007%2Fs10845-010-0416-1