Our aim in this thesis is to propose efficient algorithms for solving difficult combinatorial optimization problems. Our algorithms are based on a generic method of ordered enumeration. Initially, we describe the principle of ordered enumeration which consists in generating in a specific order solutions of a relaxed problem associated to the difficult main problem, until meeting a proof of the optimality of a feasible solution. We construct a generic procedure in the general context of combinatorial optimization problems. In a second step we discuss applications of our algorithm on some difficult problems which admit the assignment problem as relaxation. The first special case we study is the search for a compromise solution to the multiob...
Les problèmes d’optimisation combinatoire sont d’un grand intérêt à la fois pour le monde scientifiq...
In this thesis we present some combinatorial optimization problems, suggest models and algorithms fo...
Multiobjective combinatorial optimization problems have received increasing attention in recent year...
Notre objectif dans cette thèse est de proposer des algorithmes efficaces pour résoudre des problème...
In theoretical computer science, combinatorial optimization problems are about finding an optimal it...
In the last decade, many works in combinatorial optimisation have shown that, due to the advances in...
De nombreux problèmes réels comportent plusieurs critères à considérer simultanément. À titre d’exem...
A combinatorial problem is the problem of finding an object with some desired property among a finit...
Solving large combinatorial optimization problems is a ubiquitous task across multiple disciplines. ...
Solving large combinatorial optimization problems is a ubiquitous task across multiple disciplines. ...
We know that the effectiveness of the branch-and-bound algorithms proposed for the solution of combi...
The focus of this thesis is to contribute to the development of new, exact solution approaches to di...
The focus of this thesis is to contribute to the development of new, exact solution approaches to di...
Despite the recent very significant progress concerning algorithms for combinatorial optimization pr...
Despite the recent very significant progress concerning algorithms for combinatorial optimization pr...
Les problèmes d’optimisation combinatoire sont d’un grand intérêt à la fois pour le monde scientifiq...
In this thesis we present some combinatorial optimization problems, suggest models and algorithms fo...
Multiobjective combinatorial optimization problems have received increasing attention in recent year...
Notre objectif dans cette thèse est de proposer des algorithmes efficaces pour résoudre des problème...
In theoretical computer science, combinatorial optimization problems are about finding an optimal it...
In the last decade, many works in combinatorial optimisation have shown that, due to the advances in...
De nombreux problèmes réels comportent plusieurs critères à considérer simultanément. À titre d’exem...
A combinatorial problem is the problem of finding an object with some desired property among a finit...
Solving large combinatorial optimization problems is a ubiquitous task across multiple disciplines. ...
Solving large combinatorial optimization problems is a ubiquitous task across multiple disciplines. ...
We know that the effectiveness of the branch-and-bound algorithms proposed for the solution of combi...
The focus of this thesis is to contribute to the development of new, exact solution approaches to di...
The focus of this thesis is to contribute to the development of new, exact solution approaches to di...
Despite the recent very significant progress concerning algorithms for combinatorial optimization pr...
Despite the recent very significant progress concerning algorithms for combinatorial optimization pr...
Les problèmes d’optimisation combinatoire sont d’un grand intérêt à la fois pour le monde scientifiq...
In this thesis we present some combinatorial optimization problems, suggest models and algorithms fo...
Multiobjective combinatorial optimization problems have received increasing attention in recent year...