PhD from the Public University of Navarra where I have been a researcher in the Department of Statistics, Computer Science and Mathematics as a member of the Artificial Intelligence and Approximate Reasoning Group, whose main research lines are theoretical (aggregation functions, comparison measures, fuzzy sets, and extensions) and applied (image processing, classification, machine learning, data mining and Deep Learning). I am currently a researcher at the Valencian Institute of Research in Artificial Intelligence (VRAIN) at Universitat Politècnica de València, where he applies uncertainty ` and comparison measures to enhance the performance of cognitive assistance systems My research interests gather around the application of the theory of perceptual comparison to computer vision, with a particular interest in advances in psychology and neurosciences.