Statistical and Semantic Features to Measure Sentence Similarity in Portuguese. - Anderson Pinheiro Cavalcanti; Rafael Ferreira Leite de Mello; Maverick Andre Dionisio Ferreira; Vitor Belarmino Rolim; Joao Vitor Soares Tenorio (BRACIS, 2017)

Um sistema baseado em PLN e AG para apoiar a mediação pedagógica em fóruns de discussão. - Máverick André Dionísio Ferreira; Rafael Ferreira Leite de Mello; Cícero Garrozi; Vitor Belarmino Rolim; Anderson Pinheiro Cavalcanti (Revista Brasileira de Informática na Educ., 2018)

An Analysis of the use of Good Feedback Practices in Online Learning Courses. - Anderson Pinheiro Cavalcanti; Rafael Ferreira Leite de Mello; Vitor Rolim; Maverick Andre Dionisio Ferreira; Fred Freitas; Dragan Gasevic (ICALT, 2019)

Identifying Students' Weaknesses and Strengths Based on Online Discussion using Topic Modeling. - Vitor Belarmino Rolim; Rafael Ferreira Leite de Mello; Maverick Andre Dionisio Ferreira; Anderson Pinheiro Cavalcanti; Rinaldo Lima (ICALT, 2019)

Text mining in education. - Rafael Ferreira Leite de Mello; Maverick Andre Dionisio Ferreira; Anderson Pinheiro Cavalcanti; Evandro Costa; Cristóbal Romero 001 (WIREs Data Mining Knowl. Discov., 2019)

Towards automatic content analysis of social presence in transcripts of online discussions. - Maverick Andre Dionisio Ferreira; Vitor Rolim; Rafael Ferreira Mello; Rafael Dueire Lins; Guanliang Chen; Dragan Gasevic (LAK, 2020)

Analytics of Emerging and Scripted Roles in Online Discussions: An Epistemic Network Analysis Approach. - Maverick Andre Dionisio Ferreira; Rafael Ferreira Mello; Rafael Dueire Lins; Dragan Gasevic (AIED (2), 2021)

The impact of automatic text translation on classification of online discussions for social and cognitive presences. - Arthur Barbosa; Maverick Andre Dionisio Ferreira; Rafael Ferreira Mello; Rafael Dueire Lins; Dragan Gasevic (LAK, 2021)

Toward Automatic Classification of Online Discussion Messages for Social Presence. - Máverick André Dionísio Ferreira; Rafael Ferreira Mello; André C. A. Nascimento; Rafael Dueire Lins; Dragan Gasevic (IEEE Trans. Learn. Technol., 2021)

NASC: Network analytics to uncover socio-cognitive discourse of student roles. - Máverick André Dionísio Ferreira; Rafael Ferreira Mello; Vitomir Kovanovic; André C. A. Nascimento; Rafael Dueire Lins; Dragan Gasevic (LAK, 2022)