An integrated supply chain problem: a nested lagrangian relaxation approach.
Ali DiabatJean-Philippe P. RichardPublished in: Ann. Oper. Res. (2015)
Keyphrases
- supply chain
- lagrangian relaxation
- integer programming
- lower bound
- supply chain management
- feasible solution
- column generation
- branch and bound algorithm
- lower and upper bounds
- linear programming
- facility location
- np hard
- lead time
- dynamic programming
- bullwhip effect
- mixed integer programming
- decision making
- inventory control
- revenue sharing
- supplier selection
- service level
- valid inequalities
- network design problem
- customer demand
- shortest path
- branch and bound
- combinatorial optimization
- tabu search
- metaheuristic
- optimal solution
- objective function