Publications
A discrete-time random walk with jumps in the quarter plane motivated by road traffic Ghent University
A proactive inventory policy based on real-time degradation data Ghent University
The intentions of agricultural professionals towards diffusing wireless sensor networks : application of technology acceptance model in Southwest Iran Ghent University
The intentions of agricultural professionals towards diffusing wireless sensor networks : application of technology acceptance model in Southwest Iran Ghent University
Facts and fears that limit digital transformation in farming : exploring barriers to the outreach of wireless sensor networks in Southwest Iran Ghent University
Analysis of a discrete-time queueing model with disasters Ghent University
Queueing models with disasters can be used to evaluate the impact of a breakdown or a system reset in a service facility. In this paper, we consider a discrete-time single-server queueing system with general independent arrivals and general independent service times and we study the effect of the occurrence of disasters on the queueing behavior. Disasters occur independently from time slot to time slot according to a Bernoulli process and result ...
Heavy-traffic comparison of a discrete-time generalized processor sharing queue and a pure randomly alternating service queue Ghent University
This paper compares two discrete-time single-server queueing models with two queues. In both models, the server is available to a queue with probability 1/2 at each service opportunity. Since obtaining easy-to-evaluate expressions for the joint moments is not feasible, we rely on a heavy-traffic limit approach. The correlation coefficient of the queue-contents is computed via the solution of a two-dimensional functional equation obtained by ...