On competitive analysis for polling systems
نویسندگان
چکیده
منابع مشابه
Mean value analysis for polling systems
The present paper deals with the problem of calculating mean delays in polling systems with either exhaustive or gated service. We develop a mean value analysis (MVA) to compute these delay figures. The merits of MVA are in its intrinsic simplicity and its intuitively appealing derivation. As a consequence, MVA may be applied, both in an exact and approximate manner, to a large variety of models.
متن کاملAnalysis and Optimization of Polling Systems
The basic polling system is a system of multiple queues, attended to by a single server in a cyclic order. Polling systems arise naturally in the modelling of many communication, computer and production networks where several users compete for access to a common resource. Such applications also give rise to several variants of the basic polling system, like periodic polling; here the server vis...
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In the present paper we address two open problems concerning polling systems, viz., queueing systems consisting of multiple queues attended by a single server that visits the queues one at a time. The first open problem deals with a system consisting of two queues, one of which has gated service, while the other receives 1-limited service. The second open problem concerns polling systems with g...
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On polling systems with large setups
Polling systems with large deterministic setup times find many applications in production environments. The present note studies the delay distribution in exhaustive polling systems when the setup times tend to infinity. Based on the recently proposed mean value analysis (MVA) for polling systems, a novel simple approach is developed to show that the scaled delay distribution converges to a uni...
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ژورنال
عنوان ژورنال: Naval Research Logistics (NRL)
سال: 2020
ISSN: 0894-069X,1520-6750
DOI: 10.1002/nav.21926