New approaches in metaheuristics to solve the fixed charge transportation problem in a fuzzy environment.
Samira Sadeghi-MoghaddamMostafa Hajiaghaei-KeshteliMehdi MahmoodjanlooPublished in: Neural Comput. Appl. (2019)
Keyphrases
- transportation problem
- fixed charge
- network flow problem
- network design
- integer programming
- minimum cost
- tabu search
- genetic algorithm
- network flow
- network design problem
- capacity expansion
- approximation algorithms
- metaheuristic
- optimization problems
- valid inequalities
- simulated annealing
- fixed cost
- state space
- evolutionary algorithm