African Journal of
Business Management

  • Abbreviation: Afr. J. Bus. Manage.
  • Language: English
  • ISSN: 1993-8233
  • DOI: 10.5897/AJBM
  • Start Year: 2007
  • Published Articles: 4188

Full Length Research Paper

A study of discrete - time multi server retrial queue with finite population and fuzzy parameters

A. A. Noora2, G. R. Jahanshahloo2, S. Fanati Rashidi1,* and M. Moazami Godarzi2
  1Islamic Azad University, Science and Research Branch, Fars, Iran. 2Islamic Azad University, Science and Research Branch, Tehran, Iran
Email: [email protected]

  •  Accepted: 03 December 2010
  •  Published: 18 March 2011

Abstract

 

Our aim in this work is to deal with the discrete-time multi server retrial queue with finite population and fuzzy parameters. First, we describe this system and mentioned its effective characteristics in a crisp case. Then, we apply the concepts of cuts and extension principle to construct membership functions of the system characteristics using paired NLP models in the fuzzy case.

 

Key words: Retrial queue, fuzzy, discrete-time.

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This article is published under the terms of the Creative Commons Attribution License 4.0

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