FATCHA: the CAPTCHA are you! - Maria De Marsico; Luca Marchionni; Andrea Novelli; Michael Oertel (CHItaly, 2015)

From Tag to Protect: A Tag-Driven Policy Recommender System for Image Sharing. - Anna Cinzia Squicciarini; Andrea Novelli; Dan Lin 001; Cornelia Caragea; Haoti Zhong (PST, 2017)

FATCHA: biometrics lends tools for CAPTCHAs. - Maria De Marsico; Luca Marchionni; Andrea Novelli; Michael Oertel (Multim. Tools Appl., 2017)