A heuristic for cumulative vehicle routing using column generation.
Daya Ram GaurRishi Ranjan SinghPublished in: Discret. Appl. Math. (2017)
Keyphrases
- vehicle routing
- column generation
- lagrangean relaxation
- mixed integer programming
- lagrangian relaxation
- optimal solution
- integer linear programming
- vehicle routing and scheduling
- set covering
- branch and bound
- grasp with path relinking
- linear programming relaxation
- dantzig wolfe
- linear program
- linear programming
- integer programming
- logistics distribution
- constraint programming
- vehicle routing problems with time windows
- vehicle routing problem with time windows
- integer program
- set partitioning
- cutting plane
- search algorithm
- exact solution
- neural network
- combinatorial optimization
- dynamic programming
- np hard
- search space
- feasible solution
- scheduling problem
- dantzig wolfe decomposition
- lower bound
- genetic algorithm