Dynamic admission control for loss systems with batch arrivals
نویسندگان
چکیده
منابع مشابه
Dynamic Admission Control for Loss Systems with Batch Arrivals
We consider the problem of dynamic admission control in a Markovian loss system with two classes. Jobs arrive at the system in batches, where each admitted job requires different service rates and brings different revenues depending on its class. We introduce the definition of “preferred class” for systems receiving mixed and one-class batches separately, and derive sufficient conditions for ea...
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We consider the problem of dynamic admission control in a multi-class Markovian loss system receiving random batches, where each admitted class-i job demands an exponential service with rate μ, and brings a reward ri. We show that the optimal admission policy is a sequential threshold policy with monotone thresholds.
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An increasing number of business transactions, mission-critical operations and many other activities rely on the services of computer and network systems, and the dependability of those services. However, many computer and network systems do not currently provide adequate service dependability. Such systems place no admission control on service requests (jobs), leading to variability and thus u...
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We study a system of two queues in tandem with finite buffers, Poisson arrivals to the first station, and exponentially distributed service times at both stations. Losses are incurred either when a customer is rejected at the time of arrival to the first station or when the second station is full at the time of service completion at the first station. The objective is to determine the optimal a...
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ژورنال
عنوان ژورنال: Advances in Applied Probability
سال: 2005
ISSN: 0001-8678,1475-6064
DOI: 10.1017/s0001867800000604