26 citations · 219 across the 27 of their papers we have counts for
11 papers · 2 filters
Joint queue length distribution of multi-class, single server queues with preemptive priorities
Andrei Sleptchenko, Jori Selen, Ivo Adan +1
In this paper we analyze an queueing system with an arbitrary number of customer classes, with class-dependent exponential service rates and preemptive priorities between c…
A Polling Model with Multiple Priority Levels
Marko Boon, Ivo Adan, Onno Boxma
In this paper we consider a single-server cyclic polling system. Between visits to successive queues, the server is delayed by a random switch-over time. The order in which custome…
Delays at signalised intersections with exhaustive traffic control
Marko Boon, Ivo Adan, Erik Winands +1
In this paper we study a traffic intersection with vehicle-actuated traffic signal control. Traffic lights stay green until all lanes within a group are emptied. Assuming general r…
Closed-Form Waiting Time Approximations for Polling Systems
Marko Boon, Erik Winands, Ivo Adan +1
A typical polling system consists of a number of queues, attended by a single server in a fixed order. The vast majority of papers on polling systems focusses on Poisson arrivals,…
A Polling Model with Smart Customers
Marko Boon, Sandra van Wijk, Ivo Adan +1
In this paper we consider a single-server, cyclic polling system with switch-over times. A distinguishing feature of the model is that the rates of the Poisson arrival processes at…
A Two-Queue Polling Model with Two Priority Levels in the First Queue
Marko Boon, Ivo Adan, Onno Boxma
In this paper we consider a single-server cyclic polling system consisting of two queues. Between visits to successive queues, the server is delayed by a random switch-over time. T…
Corrected phase-type approximations for the workload of the MAP/G/1 queue with heavy-tailed service times
Eleni Vatamidou, Ivo J. B. F. Adan, Maria Vlasiou +1
In many applications, significant correlations between arrivals of load-generating events make the numerical evaluation of the load of a system a challenging problem. Here, we cons…
Analytic properties of two-carousel systems
Ruben Bossier, Maria Vlasiou, Ivo J. B. F. Adan
We present analytic results for warehouse systems involving pairs of carousels. Specifically, for various picking strategies, we show that the sojourn time of the picker satisfies…
A two-station queue with dependent preparation and service times
Maria Vlasiou, Ivo J. B. F. Adan, Onno J. Boxma
We discuss a single-server multi-station alternating queue where the preparation times and the service times are auto- and cross-correlated. We examine two cases. In the first case…
An alternating service problem
Maria Vlasiou, Ivo J. B. F. Adan
We consider a system consisting of a server alternating between two service points. At both service points there is an infinite queue of customers that have to undergo a preparatio…
Exact solution to a Lindley-type equation on a bounded support
Maria Vlasiou, Ivo J. B. F. Adan
We derive the limiting waiting-time distribution of a model described by the Lindley-type equation , where has a polynomial distribution. This exa…