Effective utilization of idle time in an inventory with positive service time.
Krishnamoorthy, A., Deepak, T.G., Narayanan, Viswanath C., Vineetha, K. (2006)
Journal of Applied Mathematics and Stochastic Analysis
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Krishnamoorthy, A., Deepak, T.G., Narayanan, Viswanath C., Vineetha, K. (2006)
Journal of Applied Mathematics and Stochastic Analysis
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K. Bidhi Singh (1988)
RAIRO - Operations Research - Recherche Opérationnelle
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Marcin Woźniak, Wojciech M. Kempa, Marcin Gabryel, Robert K. Nowicki (2014)
International Journal of Applied Mathematics and Computer Science
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Jau-Chuan Ke (2004)
The Yugoslav Journal of Operations Research
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Tang, Liang, Xi, Hong-Sheng, Zhu, Jin, Yin, Bao-Qun (2010)
Mathematical Problems in Engineering
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Moretta, Brian, Ziedins, Ilze (1998)
Journal of Applied Mathematics and Decision Sciences
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Jau-Chuan Ke, Kuo-Hsiung Wang (2003)
RAIRO - Operations Research - Recherche Opérationnelle
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In this paper we consider a like-queue production system in which server startup and breakdowns are possible. The server is turned on (i.e. begins startup) when units are accumulated in the system and off when the system is empty. We model this system by an M/M/1 queue with server breakdowns and startup time under the policy. The arrival rate varies according to the server’s status: off, startup, busy, or breakdown. While the server is working, he is subject to breakdowns according...
Boronico, Jess S., Panayides, Alexandros (2001)
Journal of Applied Mathematics and Decision Sciences
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Jesús R. Artalejo (1992)
Trabajos de Investigación Operativa
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This article deals with the three classic policies for an M/G/1 queueing system (N, T, and D-policy). The optimum policies were compared in several precedent studies, but the comparison was performed employing different cost functions, so that the D-policy is superior to the N-policy when the cost function is based on the mean work-load, whilst the average queue length is used to show the superiority of the N-policy over the T-policy. In order to achieve a comparison of the three policies...
Abdelkrim Haqiq, I. Lambadaris, N. Mikou, L. Orozco-Barbosa (2002)
RAIRO - Operations Research - Recherche Opérationnelle
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We consider a system of three queues and two types of packets. Each packet arriving at this system finds in front of it a controller who either sends it in the first queue or rejects it according to a QoS criterion. When the packet finishes its service in the first queue, it is probabilistically routed to one of two other parallel queues. The objective is to minimize a QoS discounted cost over an infinite horizon. The cost function is composed of a waiting cost per packet in each queue...
Pei-Chun Lin (2005)
The Yugoslav Journal of Operations Research
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Olga V. Semenova (2004)
RAIRO - Operations Research - Recherche Opérationnelle
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A single-server queueing system with a batch markovian arrival process (BMAP) and MAP-input of disasters causing all customers to leave the system instantaneously is considered. The system has two operation modes, which depend on the current queue length. The embedded and arbitrary time stationary queue length distribution has been derived and the optimal control threshold strategy has been determined.