A column generation post-optimization heuristic for the integrated aircraft and passenger recovery problem.
Karine SinclairJean-François CordeauGilbert LaportePublished in: Comput. Oper. Res. (2016)
Keyphrases
- column generation
- vehicle routing
- lagrangean relaxation
- integer linear programming
- mixed integer programming
- optimal solution
- set covering problem
- lagrangian relaxation
- branch and bound
- set covering
- linear programming relaxation
- linear programming
- grasp with path relinking
- dantzig wolfe
- integer programming
- hybrid meta heuristic
- combinatorial optimization
- linear program
- exact solution
- constraint programming
- integer program
- cutting plane
- set partitioning
- global optimization
- complete search
- optimization problems
- search algorithm
- linear programming problems
- vehicle routing problem with time windows
- feasible solution
- cutting plane algorithm
- dual variables
- dantzig wolfe decomposition
- tabu search
- knapsack problem
- valid inequalities
- genetic algorithm
- multi objective
- constraint satisfaction