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QUESTA
2006
13 years 7 months ago
2006
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...
QUESTA
2006
13 years 7 months ago
2006
In this paper we consider a stochastic model describing the varying number of flows in a network. This model features flows of two types, namely file transfers (with fixed volume)...
QUESTA
2006
13 years 7 months ago
2006
Abstract All-optical packet switched networking is hampered by the problem of realizing viable queues for optical packets. Packets can be buffered in delay lines, but delay linesdo...
QUESTA
2000
13 years 7 months ago
2000
We give a closed-form expression for the discounted weighted queue length and switching costs of a two-class single-server queueing model under a preemptive priority rule. These e...
QUESTA
2002
13 years 7 months ago
2002
In this paper, we present a performance analysis of a 2-dimensional preemptive priority queueing system with state-dependent arrivals. Using a Markovian formulation we first comput...