This thesis takes place in the project ToDo 2 funded by the french National Research Agency. We deal with the resolution of two graph problems, by exact and approximation methods. For the sake of compromise between runtime and quality of the solutions, we propose a new approach by partitioning the vertices of the graph into cliques, which aims (1) to solve problems quickly with exact algortihms and (2) to ensure the quality if results with approximation algorithms. We combine our approach with filtering techniques and heuristic list. To complete this theoretical work, we implement our algorithms and compared with those existing in the literature. At the first step, we discuss the problem of independent dominating of minimum size. We solve t...
Learning stochastic models generating sequences has many applications in natural language processing...
This thesis focuses on topological properties of graphs and their application on communication netwo...
This thesis contains three parts that can be read independently. In the first part, we study the res...
This thesis takes place in the project ToDo 2 funded by the french National Research Agency. We deal...
This PhD thesis is mostly devoted to the computation of p-adic lifting by relaxed algorithms. In a f...
We study some questions of analysis in view of the modeling of tree-like structures, such as the hum...
The goal of this work is to propose some approaches that solve functional constraint hierarchies. Fi...
We are interested in studying a heat transfer problem which modeling a welding process. The approach...
Dynamic assessment of structures under ambient loads is an important applied field of the structural...
Composition du JURY Président : Patrick CHEDMAIL, Professeur Centrale Nantes Rapporteurs : Mohamed A...
Large mixed-variable optimization problems are often solved by decomposition, with some drawbacks : ...
In this thesis, we are interested in collective decision-making. The objective is to find a tradeoff...
The aim of this work is to draw up a short-term rescheduling taking into account power flow constrai...
Thèse réalisée en convention CIFRE avec Veolia EauThis research, financed by a research contract wit...
Mes recherches considèrent un problème d'optimisation, le contrôle optimalstochastique à temps discr...
Learning stochastic models generating sequences has many applications in natural language processing...
This thesis focuses on topological properties of graphs and their application on communication netwo...
This thesis contains three parts that can be read independently. In the first part, we study the res...
This thesis takes place in the project ToDo 2 funded by the french National Research Agency. We deal...
This PhD thesis is mostly devoted to the computation of p-adic lifting by relaxed algorithms. In a f...
We study some questions of analysis in view of the modeling of tree-like structures, such as the hum...
The goal of this work is to propose some approaches that solve functional constraint hierarchies. Fi...
We are interested in studying a heat transfer problem which modeling a welding process. The approach...
Dynamic assessment of structures under ambient loads is an important applied field of the structural...
Composition du JURY Président : Patrick CHEDMAIL, Professeur Centrale Nantes Rapporteurs : Mohamed A...
Large mixed-variable optimization problems are often solved by decomposition, with some drawbacks : ...
In this thesis, we are interested in collective decision-making. The objective is to find a tradeoff...
The aim of this work is to draw up a short-term rescheduling taking into account power flow constrai...
Thèse réalisée en convention CIFRE avec Veolia EauThis research, financed by a research contract wit...
Mes recherches considèrent un problème d'optimisation, le contrôle optimalstochastique à temps discr...
Learning stochastic models generating sequences has many applications in natural language processing...
This thesis focuses on topological properties of graphs and their application on communication netwo...
This thesis contains three parts that can be read independently. In the first part, we study the res...