Sergio Greco is a Full Professor and Chair of the DIMES Department at the University of Calabria (Italy). Before that he was Assistant Professor (1989-1998) and Associate Professor (1998-2000) at the University of Calabria and visiting researcher at the Microelectronics and Computer Corporation of Austin (1990-1991) and at the of University of California at Los Angeles (1996 and 1998). Prof. Greco's research interests include database theory, data integration, inconsistent data, data mining, knowledge representation, logic programming, and computational logic.