Differential Tag Clouds: Highlighting Particular Features in Documents. - Geraldo Xexéo; Fernando Morgado; Patrícia Fiuza (Web Intelligence/IAT Workshops, 2009)

Automatic Generated Tag Clouds. - Geraldo Xexéo; Fernando Morgado; Patrícia Fiuza (SBBD, 2009)

Systematic Review of Literature: The Contributions to the Learning Process by Digital Technologies and Pedagogical Architectures. - Patrícia Fiuza; Roberta Ribas Mocelin (WorldCIST (2), 2016)