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» Stationary tail asymptotics of a tandem queue with feedback
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QUESTA
2010
86views more  QUESTA 2010»
12 years 11 months ago
Tandem queues with subexponential service times and finite buffers
We focus on tandem queues with subexponential service time distributions. We assume that number of customers in front of the first station is infinite and there is infinite room f...
Jung-Kyung Kim, Hayriye Ayhan
QUESTA
2006
103views more  QUESTA 2006»
13 years 4 months ago
Heavy Tails in Multi-Server Queue
Abstract. In this paper, the asymptotic behaviour of the distribution tail of the stationary waiting time W in the GI/GI/2 FCFS queue is studied. Under subexponential-type assumpti...
Serguei Foss, Dmitry Korshunov
ORL
2010
85views more  ORL 2010»
13 years 2 months ago
Asymptotic behavior for MAP/PH/c queue with shortest queue discipline and jockeying
This paper considers a parallel queueing model with heterogeneous servers, where an arriving customer joins the shortest queue and jockeying between queues is permitted. Based on ...
Yutaka Sakuma
VALUETOOLS
2006
ACM
149views Hardware» more  VALUETOOLS 2006»
13 years 10 months ago
Tail asymptotics for discrete event systems
In the context of communication networks, the framework of stochastic event graphs allows a modeling of control mechanisms induced by the communication protocol and an analysis of ...
Marc Lelarge