@misc{Fiems_Dieter_From,
 author={Fiems, Dieter and De Vuyst, Stijn},
 howpublished={online},
 publisher={Zielona Góra: Uniwersytet Zielonogórski},
 language={eng},
 abstract={We consider the discrete-time G/GI/1 queueing system with multiple exhaustive vacations. By a transform approach, we obtain an expression for the probability generating function of the waiting time of customers in such a system. We then show that the results can be used to assess the performance of G/GI/1 queueing systems with server breakdowns as well as that of the low-priority queue of a preemptive MX+G/GI/1 priority queueing system. By calculating service completion times of low-priority customers, various preemptive breakdown/priority disciplines can be studied, including preemptive resume and preemptive repeat, as well as their combinations. We illustrate our approach with some numerical examples.},
 type={artykuł},
 title={From exhaustive vacation queues to preemptive priority queues with general interarrival times},
 keywords={queueing system, preemptive priority, server interruption, server breakdown, exhaustive vacations},
}