Fuzzy multiple objective fractional optimization in rough approximation and its aptness to the fixed-charge transportation problem.
Sudipta MidyaSankar Kumar RoyGerhard-Wilhelm WeberPublished in: RAIRO Oper. Res. (2021)
Keyphrases
- transportation problem
- multiple objectives
- fixed charge
- rough approximations
- multi objective
- multi criteria
- network design
- multi objective optimization
- rough sets
- knapsack problem
- dominance relation
- capacity expansion
- network flow problem
- integer programming
- fuzzy numbers
- fixed cost
- decision rules
- particle swarm optimization
- objective function
- optimization problems
- evolutionary algorithm
- lower bound