This work falls in the scope of constraint-based scheduling. In this framework, the most frequently encountered resource constraint is the cumulative, which enables the modeling of parallel processes.In this thesis, we study the cumulative constraint with the help of tools rarely used in constraint programming (polyhedral analysis, linear programming duality, projective geometry duality) and propose two contributions for the domain.Cumulative strengthening is a means of generating tighter redundant cumulative constraints, analogous to the generation of cuts in integer linear programming. This is one of the first examples of a redundant global constraint.Energy Reasoning is an extremely powerful propagation for cumulative constraint, with hi...
This thesis deals with the integration of Constraint and Linear Programming techniques for solving c...
This paper presents a new cumulatives constraint which generalizes the original cumulative constrain...
This article first introduces an extension of the classical cumulative constraint: each task is no m...
This work falls in the scope of constraint-based scheduling. In this framework, the most frequently ...
La programmation par contraintes est une approche régulièrement utilisée pour traiter des problèmes ...
Constraint programming is an approach often used to solve combinatorial problems in different applic...
Constraint programming is an interesting approach to solve scheduling problems. In cumulative schedu...
Constraint programming is an approach regularly used to treat a variety of scheduling problems. Cumu...
La programmation par contraintes est une approche régulièrement utilisée pour résoudre des problèmes...
International audienceWe consider a cumulative scheduling problem where a task duration and resource...
In dieser Dissertation beschäftigen wir uns mit der Lösung kombinatorischer Probleme durch Constrain...
© 2011 Dr. Andreas SchuttScheduling problems appear in many industrial problems with different facet...
- Jacques ERSCHLER, Professeur, INSA, Toulouse (directeur de recherche) - Gérard FONTAN, Professeur,...
National audienceNous considérerons unprobì eme d'ordonnancement cumulatif dans lequel les tâches on...
Hybrid methods that combine constraint programming with mathematical programming make essential use ...
This thesis deals with the integration of Constraint and Linear Programming techniques for solving c...
This paper presents a new cumulatives constraint which generalizes the original cumulative constrain...
This article first introduces an extension of the classical cumulative constraint: each task is no m...
This work falls in the scope of constraint-based scheduling. In this framework, the most frequently ...
La programmation par contraintes est une approche régulièrement utilisée pour traiter des problèmes ...
Constraint programming is an approach often used to solve combinatorial problems in different applic...
Constraint programming is an interesting approach to solve scheduling problems. In cumulative schedu...
Constraint programming is an approach regularly used to treat a variety of scheduling problems. Cumu...
La programmation par contraintes est une approche régulièrement utilisée pour résoudre des problèmes...
International audienceWe consider a cumulative scheduling problem where a task duration and resource...
In dieser Dissertation beschäftigen wir uns mit der Lösung kombinatorischer Probleme durch Constrain...
© 2011 Dr. Andreas SchuttScheduling problems appear in many industrial problems with different facet...
- Jacques ERSCHLER, Professeur, INSA, Toulouse (directeur de recherche) - Gérard FONTAN, Professeur,...
National audienceNous considérerons unprobì eme d'ordonnancement cumulatif dans lequel les tâches on...
Hybrid methods that combine constraint programming with mathematical programming make essential use ...
This thesis deals with the integration of Constraint and Linear Programming techniques for solving c...
This paper presents a new cumulatives constraint which generalizes the original cumulative constrain...
This article first introduces an extension of the classical cumulative constraint: each task is no m...