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Analysis of a Customer Assignment Model with No State Information

Published online by Cambridge University Press:  27 July 2009

A. Hordijk
Affiliation:
University of LeidenNiels Bohrweg 1, 2333 CA Leiden, The Netherlands
G. M. Koole
Affiliation:
CWI, P.O. Box 94079, 1090 GB Amsterdam, The Netherlands
J. A. Loeve
Affiliation:
University of Leiden, Niels Bohrweg 1, 2333 CA Leiden, The Netherlands

Abstract

In this paper we analyze a queueing network consisting of parallel queues and arriving customers that have to be assigned to one of the queues. The assignment rule may not depend on the numbers of customers in the queues. Our goal is to find a policy that is optimal with respect to the long-run average cost. We will consider two cases: holding costs and waiting times. A recently developed algorithm for Markov decision chains with partial state information is applied. It turns out that the periodic policies found by this algorithm are close, if not equal, to the optimal ones.

Type
Research Article
Copyright
Copyright © Cambridge University Press 1994

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