Evolutionary algorithm for bilevel optimization using approximations of the lower level optimal solution mapping.
Ankur SinhaPekka MaloKalyanmoy DebPublished in: Eur. J. Oper. Res. (2017)
Keyphrases
- lower level
- evolutionary algorithm
- optimization problems
- higher level
- optimal solution
- function optimization
- low level
- upper level
- optimization method
- high level
- evolution strategy
- optimality conditions
- multi objective
- knapsack problem
- metaheuristic
- evolutionary strategy
- multi objective optimization
- differential evolution
- genetic programming
- unconstrained optimization problems
- evolutionary computation
- particle swarm
- global optimization
- bilevel programming
- optimization algorithm
- fitness function
- np hard
- simulated annealing
- genetic algorithm
- predicate logic
- crossover operator
- global optimum
- mutation operator
- search space
- ant colony optimization
- objective function
- global optimality
- branch and bound algorithm
- linear program