Les files d'attente fluides sont des processus markoviens à deux dimensions, où la première composante, appelée le niveau, représente le contenu d'un réservoir et prend des valeurs continues, et la deuxième composante, appelée la phase, est l'état d'un processus markovien dont l'évolution contrôle celle du niveau. Le niveau de la file fluide varie linéairement avec un taux qui dépend de la phase et qui peut prendre n'importe quelle valeur réelle.Dans cette thèse, nous explorons le lien entre les files fluides et les processus QBD, et nous appliquons des arguments utilisés en théorie des processus de renouvellement pour obtenir la distribution stationnaire de plusieurs modèles fluides.Nous commençons par l'étude d'une file fluide avec un rés...
We consider an infinite buffer fluid queue receiving its input from the output of a Markov-ian queue...
Abstract Motivated by queueing systems playing a key role in the performance evaluation of telecommu...
We establish in a direct manner that the steady state distribution of Markovian fluid flow models ca...
Les files d'attente fluides sont des processus markoviens à deux dimensions, où la première composan...
The application of matrix-analytic methods to the resolution of fluid queues has shown a close conne...
In the last twenty years the field of Markov-modulated fluid queues has received considerable attent...
Fluid queues consist of a buffer or reservoir controlled by a continuous-time Markov process evolvin...
We consider an infinite fluid queue modulated by a Markovian environment which varies slowly between...
Abstract. We analyze the stationary behavior of a fluid queue when the instantaneous rate of the inp...
We explore the conditions under which a fluid queue is positive recurrent, null recurrent, or transi...
Markov Fluid Queues (MFQs) are the continuous counterparts of quasi birth–death processes, where inf...
This paper is devoted to the analysis of a fluid queue with a buffer content that varies linearly du...
Motivated by recent traffic control models in ATM systems, we analyse three closely related systems ...
International audienceWe analyse the transient behaviour of a fluid queue driven by a birth and deat...
A Markov process is defined by its transition matrix. A skip-free Markov process is a stochastic sys...
We consider an infinite buffer fluid queue receiving its input from the output of a Markov-ian queue...
Abstract Motivated by queueing systems playing a key role in the performance evaluation of telecommu...
We establish in a direct manner that the steady state distribution of Markovian fluid flow models ca...
Les files d'attente fluides sont des processus markoviens à deux dimensions, où la première composan...
The application of matrix-analytic methods to the resolution of fluid queues has shown a close conne...
In the last twenty years the field of Markov-modulated fluid queues has received considerable attent...
Fluid queues consist of a buffer or reservoir controlled by a continuous-time Markov process evolvin...
We consider an infinite fluid queue modulated by a Markovian environment which varies slowly between...
Abstract. We analyze the stationary behavior of a fluid queue when the instantaneous rate of the inp...
We explore the conditions under which a fluid queue is positive recurrent, null recurrent, or transi...
Markov Fluid Queues (MFQs) are the continuous counterparts of quasi birth–death processes, where inf...
This paper is devoted to the analysis of a fluid queue with a buffer content that varies linearly du...
Motivated by recent traffic control models in ATM systems, we analyse three closely related systems ...
International audienceWe analyse the transient behaviour of a fluid queue driven by a birth and deat...
A Markov process is defined by its transition matrix. A skip-free Markov process is a stochastic sys...
We consider an infinite buffer fluid queue receiving its input from the output of a Markov-ian queue...
Abstract Motivated by queueing systems playing a key role in the performance evaluation of telecommu...
We establish in a direct manner that the steady state distribution of Markovian fluid flow models ca...