Automated Analysis of Cognitive Presence in Online Discussions Written in Portuguese. - Valter Neto; Vitor Rolim; Rafael Ferreira 002; Vitomir Kovanovic; Dragan Gasevic; Rafael Dueire Lins; Rodrigo Lins Rodrigues (EC-TEL, 2018)

Automatic Content Analysis of Online Discussions for Cognitive Presence: A Study of the Generalizability Across Educational Contexts. - Valter Neto; Vitor Rolim; Anderson Pinheiro Cavalcanti; Rafael Dueire Lins; Dragan Gasevic; Rafael Ferreira Mello (IEEE Trans. Learn. Technol., 2021)