I am Víctor Aceña, PhD in Information and Communication Technologies from the Rey Juan Carlos University (URJC). I graduated in Mathematics from the National University of Distance Education (UNED) and I have a master's degree in Computational Statistical Information Processing from the Complutense University of Madrid and the Polytechnic University of Madrid (UCM-UPM). Currently, I am an assistant professor and researcher at the Data Science Laboratory (DSLAB) of the URJC. My work is mainly focused on designing advanced sampling methodologies to fit statistical models in the field of machine learning, especially in incremental and assembled learning scenarios.