Salvatore Ruggieri is Full Professor at the Computer Science Department of the University of Pisa, where he teaches at the Master Programme in Data Science and Business Informatics. He holds a Ph.D. in Computer Science (1999), whose thesis has been awarded by the Italian Chapter of EATCS as the best Ph.D. thesis in Theoretical Computer Science. He is a member of the KDD LAB, with research interests focused in the data mining and knowledge discovery area, including: discrimination discovery and prevention, privacy and fairness, languages and systems for modelling the process of knowledge discovery; sequential and parallel classification algorithms; web mining; and applications. He was the coordinator of Enforce, a national FIRB (Italian Fund for Basic Research) young researcher project on Computer science and legal methods for enforcing the personal rights of non-discrimination and privacy in ICT systems (2010-2014, enforce.di.unipi.it). He was the program chair of the XIII Italian Symposium on Artificial Intelligence, Pisa 10-12 December 2014.