Markov Chains facilitate the performance analysis of dynamic systems in many areas of application. This thesis presents the formalism of stochastic automata networks (SANs) to represent Markov systems. The main goal of this work consists in improving existing methods for the performance evaluation of systems with a large state space. For this, we introduce the concept of SANs with replicas, and techniques to reduce the state space of such models. To obtain performance indices, we propose an improvement of the basic operations by taking into account the fact that inside the product state space, the actual reachable state space can be much smaller. The new methods and algorithms have been implemented into the PEPS 2003 software. Numerical exa...
Abstract. In this paper we consider two performance modelling techniques from the perspectives of mo...
Dans cette thèse, nous étudions les problèmes d'incertitudes dans les modèles probabilistes et tento...
We discuss a new model for the analysis and simulation of stochastic systems which we call stochasti...
Markov Chains facilitate the performance analysis of dynamic systems in many areas of application. T...
Cette thèse présente des méthodes et des algorithmes pour l'évaluation de performance deH systèmes à...
This thesis addresses problems which arise during performance evaluation of parallel and distributed...
This thesis develops techniques for optimizing the numerical evaluation of Markovian models. These t...
Stochastic Automata Networks (SANs) are an efficient means to describe and analyze parallel systems ...
The solution of continuous and discrete-time Markovian models is still challenging mainly when we mo...
This thesis presents methods and algorithms for the performance evaluation of large state space mode...
Stochastic performance models provide a formal way of capturing and analysing the complex dynamic be...
Abstract-This paper is motivated by the study of the per-formance of parallel systems. The performan...
Abstract. In this paper we consider two performance modelling techniques from the perspectives of mo...
We consider Markov chain comparison methods and algorithms, and applications to network performance ...
Abstract. Analysis of Stochastic Automata Networks (SAN) is a well established approach for modeling...
Abstract. In this paper we consider two performance modelling techniques from the perspectives of mo...
Dans cette thèse, nous étudions les problèmes d'incertitudes dans les modèles probabilistes et tento...
We discuss a new model for the analysis and simulation of stochastic systems which we call stochasti...
Markov Chains facilitate the performance analysis of dynamic systems in many areas of application. T...
Cette thèse présente des méthodes et des algorithmes pour l'évaluation de performance deH systèmes à...
This thesis addresses problems which arise during performance evaluation of parallel and distributed...
This thesis develops techniques for optimizing the numerical evaluation of Markovian models. These t...
Stochastic Automata Networks (SANs) are an efficient means to describe and analyze parallel systems ...
The solution of continuous and discrete-time Markovian models is still challenging mainly when we mo...
This thesis presents methods and algorithms for the performance evaluation of large state space mode...
Stochastic performance models provide a formal way of capturing and analysing the complex dynamic be...
Abstract-This paper is motivated by the study of the per-formance of parallel systems. The performan...
Abstract. In this paper we consider two performance modelling techniques from the perspectives of mo...
We consider Markov chain comparison methods and algorithms, and applications to network performance ...
Abstract. Analysis of Stochastic Automata Networks (SAN) is a well established approach for modeling...
Abstract. In this paper we consider two performance modelling techniques from the perspectives of mo...
Dans cette thèse, nous étudions les problèmes d'incertitudes dans les modèles probabilistes et tento...
We discuss a new model for the analysis and simulation of stochastic systems which we call stochasti...