265 citations · 360 across the 21 of their papers we have counts for
22 papers
Stationary analysis of the shortest queue problem
Plinio S. Dester, Christine Fricker, Danielle Tibi
A simple analytical solution is proposed for the stationary loss system of two parallel queues with finite capacity , in which new customers join the shortest queue, or one of t…
Allocation Schemes of Ressources with Downgrading
Christine Fricker, Fabrice Guillemin, Philippe Robert +1
We consider a server with large capacity delivering video files encoded in various resolutions. We assume that the system is under saturation in the sense that the total demand exc…
Equivalence of ensembles for large vehicle-sharing models
Christine Fricker, Danielle Tibi
For a class of large closed Jackson networks submitted to capacity constraints, asymptotic independence of the nodes in normal traffic phase is proved at stationarity under mild as…
Analysis of an offloading scheme for data centers in the framework of fog computing
Christine Fricker, Fabrice Guillemin, Philippe Robert +1
In the context of fog computing, we consider a simple case when data centers are installed at the edge of the network and assume that if a request arrives at an overloaded data cen…
A Stochastic Model for Car-Sharing Systems
Cédric Bourdais, Christine Fricker
Vehicle-sharing systems are becoming important for urban transportation. In these systems, users arrive at a station, pick up a vehicle, use it for a while and then return it to an…
Impatience in mobile networks and its application to data pricing
Salah Eddine Elayoubi, Christine Fricker, Fabrice Guillemin +2
We consider in this paper an import Quality of Experience (QoE) indicator in mobile networks that is reneging of users due to impatience. We specifically consider a cell under heav…