The first part of this thesis is devoted to the study of the concurrency degree of commutation monoids, which model the distributed execution of algorithms. We start by the presentation of the model and recall some known results, and we give methods to compute this quantity. The main tools are random walks and Markov chains. In the second part, we study the synchronzations problem in anonymous networks. By previous works, we know that, under the assumption of some hypotheses, we can not solve the problem using determinstic algorithms, thus we have no choice but to use probabilistic ones. We propose and analyse probabilistic algorithms which allow us to solve this problem, and we study their efficiency. In the third part, we present and anal...
Distributed systems become increasingly wide and complex, while their usage extends to various domai...
Distributed systems become increasingly wide and complex, while their usage extends to various domai...
We propose in this work a study of the random walks in the distributed algorithms for dynamic networ...
The first part of this thesis is devoted to the study of the concurrency degree of commutation monoi...
distributed system is an environment where multiple processes can work together to achieve a common ...
We present a uniform approach to design efficient distributed ap-proximation algorithms for various ...
In this "Licence to supervise research" (HDR in French) thesis, we present a study of distributed as...
This thesis is about structural and algorithmic aspects of graphs. It is divided in two parts, which...
In this PhD thesis, we present a study of distributed asynchronousalgorithms of control.Distributed ...
Probabilistic algorithms are simple to formulate. However, theiranalysis can become very complex, es...
We present a uniform approach to design efficient distributed approximation algorithms for various f...
AbstractElection is a classical paradigm in distributed algorithms. This paper aims to design and an...
L’intérêt porté aux algorithmes probabilistes est, entre autres,dû à leur simplicité. Cependant, leu...
Projet PARADISTwo types of distributed fully asynchronous probabilistic algorithms are given in the ...
Distributed systems become increasingly wide and complex, while their usage extends to various domai...
Distributed systems become increasingly wide and complex, while their usage extends to various domai...
Distributed systems become increasingly wide and complex, while their usage extends to various domai...
We propose in this work a study of the random walks in the distributed algorithms for dynamic networ...
The first part of this thesis is devoted to the study of the concurrency degree of commutation monoi...
distributed system is an environment where multiple processes can work together to achieve a common ...
We present a uniform approach to design efficient distributed ap-proximation algorithms for various ...
In this "Licence to supervise research" (HDR in French) thesis, we present a study of distributed as...
This thesis is about structural and algorithmic aspects of graphs. It is divided in two parts, which...
In this PhD thesis, we present a study of distributed asynchronousalgorithms of control.Distributed ...
Probabilistic algorithms are simple to formulate. However, theiranalysis can become very complex, es...
We present a uniform approach to design efficient distributed approximation algorithms for various f...
AbstractElection is a classical paradigm in distributed algorithms. This paper aims to design and an...
L’intérêt porté aux algorithmes probabilistes est, entre autres,dû à leur simplicité. Cependant, leu...
Projet PARADISTwo types of distributed fully asynchronous probabilistic algorithms are given in the ...
Distributed systems become increasingly wide and complex, while their usage extends to various domai...
Distributed systems become increasingly wide and complex, while their usage extends to various domai...
Distributed systems become increasingly wide and complex, while their usage extends to various domai...
We propose in this work a study of the random walks in the distributed algorithms for dynamic networ...