A hub covering network design problem for cargo applications in Turkey.
Sibel A. AlumurBahar Yetis KaraPublished in: J. Oper. Res. Soc. (2009)
Keyphrases
- network design problem
- network design
- approximation algorithms
- branch and bound
- benders decomposition
- mixed integer programming
- minimal cost
- mixed integer
- transportation networks
- integer programming
- search algorithm
- optimal solution
- lagrangian relaxation
- valid inequalities
- column generation
- branch and bound algorithm
- exact solution
- special case
- lagrangian heuristic