Optimization 9 Evolutionary programming 7 FACTS devices 5 Problem solving 5 Machine learning 4 Particle swarm optimization (PSO) 4 Scheduling 4 Algorithms 3 Artificial intelligence 3 Backward differentiation formulae 3 Conjugate gradient method 3 Decision making 3 Economic dispatch 3 Engineering 3 Global convergence 3 Numerical methods 3 Numerical results 3 Optimization problems 3 Particle swarm optimization 3 ATBFO 2 Artificial immune system 2 Charging (batteries) 2 Commerce 2 Computation time 2 Computer programming 2 Costs 2 Differential evolution 2 Electric load dispatching 2 Electric network topology 2 Facts devices 2