Personalized Recommendation of TV Programs. - Liliana Ardissono; Cristina Gena; Pietro Torasso; Fabio Bellifemine; A. Chiarotto; Angelo Difino; Barbara Negro (AI*IA, 2003)

User Modeling and Recommendation Techniques for Personalized Electronic Program Guides. - Liliana Ardissono; Cristina Gena; Pietro Torasso; Fabio Bellifemine; Angelo Difino; Barbara Negro (Personalized Digital Television, 2004)

Customer information sharing between e-commerce applications. - Barbara Negro; Angelo Difino; Fabio Bellifemine; Giovanna Petrone; Luca Di Costa; Marco Botta; Liliana Ardissono (WOA, 2004)