Sergio Gil-Lopez, Ph.D. in Physics from the University of Granada (2006). Principal Investigator in Artificial Intelligence at TECNALIA, having been Head of the AI scientific-technological hub at TECNALIA (2 years), as well as the KET of AI & BIG DATA at TECNALIA (5 years), and an expert in numerical modeling and simulation, with over 10 years of experience in Artificial Intelligence techniques, Machine Learning, and Optimization; including evolutionary computation, LP, NLP, MINLP problems, heuristic, meta-heuristic methods, among others; clustering/grouping schemes, dimensionality reduction techniques, unbalanced training, regressive schemes, linear, lasso, ridge, elastic-net, SVMs, RBFs, ELMs, MLP, CART, RF, ensemble methods (bagging, boosting, stacking), xAI, among others.