Answer-Set Programming Based Dynamic User Modeling for Recommender Systems. - João Leite 001; Manoela Ilic (EPIA Workshops, 2007)

Explicit Dynamic User Profiles for a Collaborative Filtering Recommender System. - Manoela Ilic; João Leite 001; Martin Slota (IBERAMIA, 2008)

Scalable Dynamic User Preferences for Recommender Systems through the Use of the Well-Founded Semantics. - Manoela Ilic; João Leite 001; Martin Slota (Web Intelligence, 2008)

ERASP - a system for enhancing recommendations using answer-set programming. - Manoela Ilic; João Leite 001; Martin Slota (Int. J. Reason. based Intell. Syst., 2009)