Gabriel Marín Díaz received his B.Sc. in Physics from the Universidad Complutense de Madrid in 1993, an M.Sc. in Applied Statistics from the UNED in 2014, and his Ph.D. in Data Science in 2022. He is currently a Professor at Universidad Europea de Madrid and Universidad Complutense de Madrid, accredited by ANECA in 2024. He has worked in senior positions in technology and consulting, including as the Director of Integrated Solutions at Informática El Corte Inglés (2001–2011), leading large-scale digital transformation and analytics projects. He has also worked as a business and data science consultant, contributing to projects involving platforms such as Salesforce, SAP, and Oracle. His research topics mainly include explainable artificial intelligence (XAI), fuzzy logic, hybrid machine learning models, interpretable decision-making systems, and applications of artificial intelligence in real-world and scientific domains, such as astronomy.