This thesis addresses two important classes of optimization : multiobjective optimization and bilevel optimization. The investigation concerns their solution methods, applications, and possible links between them. First of all, we develop a procedure for solving Multiple Objective Linear Programming Problems (MOLPP). The method is based on a new characterization of efficient faces. It exploits the connectedness property of the set of ideal tableaux associated to degenerated points in the case of degeneracy. We also develop an approach for solving Bilevel Linear Programming Problems (BLPP). It is based on the result that an optimal solution of the BLPP is reachable at an extreme point of the underlying region. Consequently, we develop a pivo...
In this thesis, we are interested in multi-objective combinatorial optimization, and in particular i...
The relationship between bilevel optimization and multiobjective optimization has been studied by se...
Multidisciplinary Design OptimiZation refers to the design and optimization of complex engineering s...
This thesis addresses two important classes of optimization : multiobjective optimization and bileve...
Depuis son introduction, la programmation mathématique à deux niveaux suscite un intérêt toujours cr...
In this paper, we address bilevel multi-objective programming problems (BMPP) in which the decision ...
Multi-objective optimization deals with finding solutions to problems for which several objectives (...
A bilevel problem is an optimization problem where a subset of variables is constrained to be optima...
In this thesis, we are interested in multi-objective combinatorial optimization, and in particular i...
L’aide à la décision a pour but d’assister un opérateur humain dans ses choix. La nécessité d’employ...
Dans cette thèse, nous nous intéressons à l'optimisation combinatoire multi-objectif, et en particul...
National audienceThis manuscript presents some of the works I have done since I obtained my Ph.D. de...
The relationship between bilevel optimization and multiobjective optimization has been studied by se...
Multicriteria optimization consists in choosing, in the presence of multiple criteria, one (many) al...
In this thesis, we are interested in multi-objective combinatorial optimization, and in particular i...
The relationship between bilevel optimization and multiobjective optimization has been studied by se...
Multidisciplinary Design OptimiZation refers to the design and optimization of complex engineering s...
This thesis addresses two important classes of optimization : multiobjective optimization and bileve...
Depuis son introduction, la programmation mathématique à deux niveaux suscite un intérêt toujours cr...
In this paper, we address bilevel multi-objective programming problems (BMPP) in which the decision ...
Multi-objective optimization deals with finding solutions to problems for which several objectives (...
A bilevel problem is an optimization problem where a subset of variables is constrained to be optima...
In this thesis, we are interested in multi-objective combinatorial optimization, and in particular i...
L’aide à la décision a pour but d’assister un opérateur humain dans ses choix. La nécessité d’employ...
Dans cette thèse, nous nous intéressons à l'optimisation combinatoire multi-objectif, et en particul...
National audienceThis manuscript presents some of the works I have done since I obtained my Ph.D. de...
The relationship between bilevel optimization and multiobjective optimization has been studied by se...
Multicriteria optimization consists in choosing, in the presence of multiple criteria, one (many) al...
In this thesis, we are interested in multi-objective combinatorial optimization, and in particular i...
The relationship between bilevel optimization and multiobjective optimization has been studied by se...
Multidisciplinary Design OptimiZation refers to the design and optimization of complex engineering s...