Hybrid Approaches for Rostering: A Case Study in the Integration of Constraint Programming and Local Search.
Raffaele CiprianoLuca Di GasperoAgostino DovierPublished in: Hybrid Metaheuristics (2006)
Keyphrases
- constraint programming
- hybrid approaches
- search heuristics
- search strategies
- combinatorial search problems
- combinatorial problems
- backtrack search
- constraint satisfaction problems
- constraint satisfaction
- integer programming
- constraint propagation
- propositional satisfiability
- search algorithm
- symmetry breaking
- np hard problems
- column generation
- constraint optimization
- search space
- constraint logic programming
- genetic algorithm
- global constraints
- constraint solver
- finite domain
- constraint solving
- systematic search
- hard and soft constraints
- simulated annealing
- linear programming
- lower bound
- search procedures