Performance analysis of a single-server queue with repeated attempts

Performance analysis of a single-server queue with repeated attempts

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Article ID: iaor20013015
Country: Netherlands
Volume: 30
Issue: 3/4
Start Page Number: 79
End Page Number: 88
Publication Date: Mar 1999
Journal: Mathematical and Computer Modelling
Authors: ,
Keywords: retrial systems
Abstract:

This paper is concerned with the performance evaluation of a single-server queue with repeated attempts and disasters. Our queueing system is characterized by the phenomenon that a customer who finds the server busy upon arrival joins a group of unfilled customers called ‘orbit’ and repeats his request after some random time. In addition, we consider in this paper the possibility of disasters. When a disaster occurs, all the work (and therefore customers) in the system is destroyed immediately. Our queueing system can be used to model the behaviour of a buffer in computers with virus infections.

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