Large mixed-variable optimization problems are often solved by decomposition, with some drawbacks : di culties to guarantee quality or even feasible solutions and technical complexity of development projects. In this thesis, we propose a direct approach, using local search, for solving mixed-variable optimization problems. Our methodology focuses on two points : a large pool of varied moves and an incremental evaluation based on approximate but highly e cient algorithms, working on combinatorial and continuous dimensions simultaneously. First, we present a formwork stocks optimization problem on construction sites. Then, we rely on this methodology to optimize earthworks scheduling for highway and railway projects. Finally, we solve a vehic...
Many engineering optimization problems involve a special kind of discrete variable that can be repre...
Vehicle routing problems are very hard combinatorial optimization problems with significant economic...
In this thesis, we study an integrated vehicle routing problem with production management. This prob...
Large mixed-variable optimization problems are often solved by decomposition, with some drawbacks : ...
This thesis deals with the study of optimization problems in the transportation domain. We first add...
This Ph.D. thesis concerns algorithms for Combinatorial Optimization Problems. In Combinatorial Opti...
Different players in the industry face every day new optimization problems involving decisions to be...
Dans cette thèse nous nous intéressons à l'étude et à la résolution de problèmes d'optimisation dans...
This thesis focuses on the development of mathematical models and optimization algorithms for the de...
The logistics performance of enterprises and the optimization of transportation have become a great ...
This book covers local search for combinatorial optimization and its extension to mixed-variable opt...
Dans le problème de la collecte des conteneurs de déchets recyclables, une flotte de véhicules est a...
Les problèmes d'optimisation combinatoire sont généralement NP-difficiles et les méthodes exactes de...
Purpose: This work presents a general model in mixed integer programming that integrates the design...
International audienceThis paper focuses on optimization problems whose constraints comprise a netwo...
Many engineering optimization problems involve a special kind of discrete variable that can be repre...
Vehicle routing problems are very hard combinatorial optimization problems with significant economic...
In this thesis, we study an integrated vehicle routing problem with production management. This prob...
Large mixed-variable optimization problems are often solved by decomposition, with some drawbacks : ...
This thesis deals with the study of optimization problems in the transportation domain. We first add...
This Ph.D. thesis concerns algorithms for Combinatorial Optimization Problems. In Combinatorial Opti...
Different players in the industry face every day new optimization problems involving decisions to be...
Dans cette thèse nous nous intéressons à l'étude et à la résolution de problèmes d'optimisation dans...
This thesis focuses on the development of mathematical models and optimization algorithms for the de...
The logistics performance of enterprises and the optimization of transportation have become a great ...
This book covers local search for combinatorial optimization and its extension to mixed-variable opt...
Dans le problème de la collecte des conteneurs de déchets recyclables, une flotte de véhicules est a...
Les problèmes d'optimisation combinatoire sont généralement NP-difficiles et les méthodes exactes de...
Purpose: This work presents a general model in mixed integer programming that integrates the design...
International audienceThis paper focuses on optimization problems whose constraints comprise a netwo...
Many engineering optimization problems involve a special kind of discrete variable that can be repre...
Vehicle routing problems are very hard combinatorial optimization problems with significant economic...
In this thesis, we study an integrated vehicle routing problem with production management. This prob...