“…To address an optimization problem several evolutionary procedures involving different search algorithms, such as model-based Genetic Algorithms [31,15,23], Particle Swarm Optimization [32,33], and Harmony Search [34,21], can be considered. The evolutionary approach, based on a set of metaheuristics, is able to process just a small set of candidate solutions, instead of all solutions in the search space, achieving very good results in converging to the real optimal values.…”