Invited keynote speakers V. S. Subrahmanian Fosca Giannotti Francesco Bonchi Domenico Talia Dino Pedreschi Giovanni Da San Martino V. S. SUBRAHMANIANProfessor, Northwestern University, USA AI and Security Problems FOSCA GIANNOTTIProfessor, Scuola Normale Superiore, Italy Explainable AI and LLMs FRANCESCO BONCHIResearch Director at Centai, Italy Fairness and Radicalization DOMENICO TALIAProfessor, University of Calabria, Italy Fake News Detection DINO PEDRESCHIProfessor, University of Pisa Social AI GIOVANNI DA SAN MARTINOProfessor, University of Padova, Italy Online Disinformation and Propaganda