Sequencing and scheduling involve the organization in time of operations subject to capacity and resource constraints. We propose in this dissertation several improvements to the constraint satisfaction and combinatorial optimization methods for solving these problems. These contributions concern three different aspects: how to choose the next node to explore (search)? how much, and how efficiently, one can reduce the search space (propagation)? and what can be learnt from previous failures (learning)? Our contributions start with an empirical study of search heuristics for the well known car-sequencing problem. This evaluation characterizes the key aspects of a good heuristic and shows that the search strategy is as important as the propag...
AbstractConstraint propagation is an elementary method for reducing the search space of combinatoria...
Au cours des deux dernières décennies, la programmation par contraintes s'est illustrée de par son e...
Thèse réalisée en codirection avec l'École Polytechnique de Montréal (CIRRELT)Solving a scheduling p...
Sequencing and scheduling involve the organization in time of operations subject to capacity and res...
Sequencing and scheduling involve the organization in time of operations subject to capacity and res...
Sequencing and scheduling involve the organization in time of operations subject to capacity and res...
Les problèmes de séquencement et d'ordonnancement forment une famille de problèmes combinatoires qui...
© 2011 Dr. Andreas SchuttScheduling problems appear in many industrial problems with different facet...
During the last two decades, Constraint Programming gets very good results to solve scheduling probl...
During the last two decades, Constraint Programming gets very good results to solve scheduling probl...
- Jacques ERSCHLER, Professeur, INSA, Toulouse (directeur de recherche) - Gérard FONTAN, Professeur,...
- Jacques ERSCHLER, Professeur, INSA, Toulouse (directeur de recherche) - Gérard FONTAN, Professeur,...
- Jacques ERSCHLER, Professeur, INSA, Toulouse (directeur de recherche) - Gérard FONTAN, Professeur,...
Constraint programming is an approach often used to solve combinatorial problems in different applic...
- Jacques ERSCHLER, Professeur, INSA, Toulouse (directeur de recherche) - Gérard FONTAN, Professeur,...
AbstractConstraint propagation is an elementary method for reducing the search space of combinatoria...
Au cours des deux dernières décennies, la programmation par contraintes s'est illustrée de par son e...
Thèse réalisée en codirection avec l'École Polytechnique de Montréal (CIRRELT)Solving a scheduling p...
Sequencing and scheduling involve the organization in time of operations subject to capacity and res...
Sequencing and scheduling involve the organization in time of operations subject to capacity and res...
Sequencing and scheduling involve the organization in time of operations subject to capacity and res...
Les problèmes de séquencement et d'ordonnancement forment une famille de problèmes combinatoires qui...
© 2011 Dr. Andreas SchuttScheduling problems appear in many industrial problems with different facet...
During the last two decades, Constraint Programming gets very good results to solve scheduling probl...
During the last two decades, Constraint Programming gets very good results to solve scheduling probl...
- Jacques ERSCHLER, Professeur, INSA, Toulouse (directeur de recherche) - Gérard FONTAN, Professeur,...
- Jacques ERSCHLER, Professeur, INSA, Toulouse (directeur de recherche) - Gérard FONTAN, Professeur,...
- Jacques ERSCHLER, Professeur, INSA, Toulouse (directeur de recherche) - Gérard FONTAN, Professeur,...
Constraint programming is an approach often used to solve combinatorial problems in different applic...
- Jacques ERSCHLER, Professeur, INSA, Toulouse (directeur de recherche) - Gérard FONTAN, Professeur,...
AbstractConstraint propagation is an elementary method for reducing the search space of combinatoria...
Au cours des deux dernières décennies, la programmation par contraintes s'est illustrée de par son e...
Thèse réalisée en codirection avec l'École Polytechnique de Montréal (CIRRELT)Solving a scheduling p...