Results 211 to 220 of about 3,072 (244)
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On the single server retrial queue with priority subscribers and server breakdowns
Journal of Systems Science and Complexity, 2008zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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A single-server discrete-time retrial G-queue with server breakdowns and repairs
Acta Mathematicae Applicatae Sinica, English Series, 2009zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Wang, Jin-Ting, Zhang, Peng
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Reliability Analysis of the MAP/M/c Queue with Server Breakdowns [PDF]
Journal of Convergence Information Technology, 2010 We consider the MAP/M/c queue with markovian flow of breakdowns. There are K waiting positions for arrival customers in the system. The system we consider comprises c servers, of which one are has to work for the customers. The other servers is in the cold standby , repairing or waiting for repairing, only the working server can fails, and there is ...
Zonghao Zhou, Yijuan Zhu
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GSPN analysis of retrial systems with servers breakdowns and repairs
Applied Mathematics and Computation, 2006zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Nawel Gharbi, Malika Ioualalen
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A single server queue with arrival rate dependent on server breakdowns
Naval Research Logistics Quarterly, 1979AbstractThis paper considers a single server queueing system that alternates stochastically between two states: operational and failed. When operational, the system functions as anM/Ek/1 queue. When the system is failed, no service takes place but customers continue to arrive according to a Poisson process; however, the arrival rate is different from ...
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A Queueing Model with Multiple Types of Server Breakdowns
Quality Technology & Quantitative Management, 2004AbstractIn this paper we consider a general queueing model in which the server may experience several different types of breakdowns. Each type of breakdown requires a finite random number of stages of repair. We obtain a necessary and sufficient condition for the stationary queue length distribution to exist.
William J. Gray +2 more
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A retrial queue with modified vacations and server breakdowns
2010 3rd International Conference on Computer Science and Information Technology, 2010A retrial queue with general retrial times, a modified vacation policy and server breakdowns is investigated in this paper. We study the embedded Markov chain underlying the considered queueing system and its stable condition. By applying the supplementary variable technique, some analytical results for the system size distribution as well as some ...
null Peishu Chen +2 more
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Asymptotic behavior of a retrial queueing system with server breakdowns
Journal of Mathematical Analysis and Applications, 2023zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Yiming, Nurehemaiti, Guo, Bao-Zhu
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A Markovian Queue with N Servers Subject to Breakdowns and Repairs
Management Science, 1979We study a queue with N servers, who may break down and require repair at a facility, which has c repair crews. Under exponential assumptions, this model has an algorithmically tractable solution. It is then in fact a particular case of the M/M/N queue in a Markovian environment. The purpose of this paper is twofold.
Marcel F. Neuts, David M. Lucantoni
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Recursive solution technique in a multi-server bi-level queueing system with server breakdowns
IEEE Transactions on Reliability, 1989This paper presents a multi-server, first-come, first-served queueing system that alternates between two modes of system operation. In one mode all s servers are available and in the other mode, only s-1 servers are available for serving the customers. This is due to breakdown of one of the servers.
Alam, Mansoor, Mani, V.
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