A simulation tool to evaluate the performance of finite-source queueing models |
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Authors: | B Almási J Sztrik |
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Institution: | (1) Institute of Mathematics and Informatics, Lajos Kossuth University, PO Box 12, H-4010 Debrecen, Hungary |
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Abstract: | This paper deals with a software tool to evaluate the main characteristics of a nonhomogeneous finite-source queueing model
to describe the performance of a multi-terminal system subject to random breakdowns under FIFO, priority processor sharing,
and polling service disciplines. The model studied here is actually a closed queueing network network with three nonindependent
service stations (CPU, terminals, and repairman), and a finite number of customers (jobs), which have different service rates
at the service stations. The aim of this paper is to introduce the FQM (finite-source queueing model) program package, which
was developed at the Institute of Mathematics and Informatics of Lajos Kossuth University in Debrecen, Hungary, and to investigate
the performance of the above-mentioned finite-source queueing models. At the end we give a sample result to illustrate the
problem in question.
Supported by the Hungarian National Foundation for Scientific Research (grant Nos. OTKA T014974/95 and T016933/95).
Proceedings of the Seminar on Stability Problems for Stochastic Models, Vologda, Russia, 1998, Part I. |
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Keywords: | |
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