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Un ordonnancement dynamique de tâches stochastiques sur un seul processeur

Published online by Cambridge University Press:  15 July 2003

Ali Derbala
Ali Derbala*
Affiliation:
Université de Blida, Faculté des Sciences, Département de Mathématiques, BP. 270, route de Soumaa, Blida 009, Algérie; aliderbala@yahoo.com.
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Abstract

We show that a particular dynamic priority given to jobs in a multitasks operating system of computers is a deteriorating jobs or a delaying jobs scheduling. Under some assumptions we also show that it is an index rule. To do this, we present the tool of bandit processes to solve stochastic scheduling problems on a single machine.

Keywords

Indices de Gittinsordonnancement stochastiqueprocessus banditstratégies préemptive et non préemptive
Type
Research Article
Information
RAIRO - Operations Research , Volume 36 , Issue 4 , October 2002 , pp. 365 - 373
Copyright
© EDP Sciences, 2002

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