Crew scheduling urban problem: an exact column generation approach improved by a genetic algorithm.
André Gustavo dos SantosGeraldo Robson MateusPublished in: IEEE Congress on Evolutionary Computation (2007)
Keyphrases
- column generation
- crew scheduling
- integer programming
- aircraft routing
- genetic algorithm
- exact solution
- linear programming
- branch and bound
- crew pairing
- set partitioning
- constraint programming
- vehicle routing
- integer linear programming
- set covering
- integer program
- lagrangian relaxation
- mixed integer programming
- linear program
- multi objective
- lagrangean relaxation
- dantzig wolfe decomposition
- optimization model
- vehicle routing problem with time windows
- cutting plane
- evolutionary algorithm
- production planning
- valid inequalities
- linear programming relaxation
- optimization method
- np hard
- search space
- search algorithm
- optimal solution
- network flow
- exact algorithms
- branch and bound algorithm
- metaheuristic
- simulated annealing
- computational complexity