Integer programming, Constraint programming, and metaheuristic approaches for static optimization of anycast flows in elastic optical networks.
Michal KucharzakKrzysztof WalkowiakPawel KopecDamian BuliraAndrzej KasprzakPublished in: Networks (2015)
Keyphrases
- integer programming
- constraint programming
- metaheuristic
- combinatorial problems
- optimization problems
- combinatorial optimization
- constraint satisfaction problems
- constraint propagation
- search heuristics
- simulated annealing
- constraint satisfaction
- search methods
- search space
- search strategies
- np hard
- column generation
- tabu search
- ant colony optimization
- lagrangian relaxation
- genetic algorithm
- cutting plane
- symmetry breaking
- vehicle routing problem
- linear programming
- global constraints
- optical networks
- optimal solution
- integer program
- dantzig wolfe decomposition
- search procedures
- optimization algorithm
- evolutionary algorithm
- objective function
- valid inequalities
- vehicle routing problem with time windows
- variable neighborhood search
- search algorithm