(k, c) - coloring via Column Generation.
Enrico MalagutiIsabel Méndez-DíazJuan José Miranda BrontPaula ZabalaPublished in: Electron. Notes Discret. Math. (2013)
Keyphrases
- column generation
- branch and bound
- linear programming
- linear program
- integer linear programming
- integer programming
- constraint programming
- integer program
- vehicle routing
- exact solution
- set partitioning
- cutting plane
- lagrangian relaxation
- mixed integer programming
- lagrangean relaxation
- vehicle routing problem with time windows
- optimal solution
- set covering
- trust region
- valid inequalities
- linear programming problems
- cutting plane algorithm
- linear programming relaxation
- np hard
- dantzig wolfe decomposition
- neural network
- particle swarm optimization
- objective function