Exact and heuristic procedures for solving the fuzzy portfolio selection problem.
José Manuel CadenasJuan V. CarrilloM. Carmen GarridoCarlos IvorraVicente LiernPublished in: Fuzzy Optim. Decis. Mak. (2012)
Keyphrases
- search heuristics
- combinatorial optimization
- exact solution
- fuzzy sets
- finding an optimal solution
- exact methods
- search procedures
- timetabling problem
- search algorithm
- mixed integer program
- fuzzy logic
- simulated annealing
- beam search
- packing problem
- optimal solution
- branch and bound search
- stochastic local search
- tabu search
- exact algorithms
- fuzzy set theory
- fuzzy systems
- fuzzy controller
- search strategies
- heuristic methods
- constraint satisfaction
- branch and bound
- fuzzy neural network
- membership functions
- integer programming
- solution quality
- exact and approximate
- branch and bound algorithm
- lower bound
- feasible solution