· President, European Association for Theoretical Computer Science (EATCS)2024–
· Deputy Rector for Artificial Intelligence and Digital Skills, Luiss University2024–
· Professor, Luiss University2018–
· Chair of the Department of Computer Science, Systems and Production, University of Rome Tor Vergata2004–2012
· Professor, University of Rome Tor Vergata1998–2018
· Professor, University of Venice Ca' Foscari1995–1998
· Professor, University of Salerno1994–1995
· Research Staff Member, IBM Research Division, T.J. Watson Research Center1991–1995
· M.Phil., Columbia University1990–
· Assistant Professor, University of Rome La Sapienza1989–1994
· PhD in Computer Science, Columbia University1988–1991
· MS in Computer Science, Columbia University1987–1988
· Laurea summa cum laude in Electronics Engineering, University of Rome La Sapienza1979–1985