Column generation technique for optimization of survivable flex-grid SDM networks.
Róza GoscienPiotr LechowiczPublished in: RNDM (2017)
Keyphrases
- column generation
- vehicle routing
- linear programming
- branch and bound
- linear program
- integer programming
- optimal solution
- cutting plane
- exact solution
- integer program
- mixed integer programming
- optical networks
- lagrangian relaxation
- integer linear programming
- lagrangean relaxation
- constraint programming
- set partitioning
- dual variables
- global optimization
- optimization problems
- trust region
- vehicle routing problem
- vehicle routing problem with time windows
- dantzig wolfe decomposition
- search algorithm
- linear programming relaxation
- np hard
- neural network
- search space
- multiple objectives