Solving a Two-stage Supply Chain Network Design Problem with Fixed Costs by a Hybrid Genetic Algorithm.
Ovidiu CosmaPetrica C. PopCosmin SaboPublished in: Log. J. IGPL (2022)
Keyphrases
- distribution centers
- network design problem
- supply chain
- mixed integer programming
- fixed cost
- supply chain management
- planning horizon
- inventory control
- mixed integer
- inventory models
- network design
- lead time
- lot sizing
- branch and bound
- valid inequalities
- minimal cost
- column generation
- service level
- approximation algorithms
- combinatorial optimization
- transportation networks
- decision making
- lagrangian relaxation
- integer programming
- production planning
- lp relaxation
- exact solution
- network architecture
- feasible solution
- scheduling problem