On ross's conjectures about queues with non-stationary poisson arrivals
- 1 March 1982
- journal article
- research article
- Published by Cambridge University Press (CUP) in Journal of Applied Probability
- Vol. 19 (01) , 245-249
- https://doi.org/10.1017/s0021900200028485
Abstract
Ross (1978) conjectured that the average delay in a single-server queue is larger when the arrival process is a non-stationary Poisson process than when it is a stationary Poisson process with the same rate. We present an example where equality obtains. When the number of waiting-positions is finite, Ross conjectured that the proportion of lost customers is greater in the nonstationary case. We present a counterexample to this conjecture.Keywords
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