Branch-and-price algorithm for fuzzy integer programming problems with block angular structure.
Malihe NiksiratS. Mehdi HashemiMehdi GhateePublished in: Fuzzy Sets Syst. (2016)
Keyphrases
- linear programming
- integer programming problems
- cost function
- simulated annealing
- search space
- upper bound
- fuzzy logic
- convex hull
- convergence rate
- particle swarm optimization algorithm
- evolutionary algorithm
- computational complexity
- particle swarm optimization
- multistage
- benchmark problems
- lower and upper bounds
- objective function