Vitor Rolim

According to our database, Vitor Rolim authored at least 15 papers between 2017 and 2021.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2021

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

A Chatbot to Support Basic Students Questions.

Rafael Santana, Saulo Ferreira, Vitor Rolim, Péricles B. C. de Miranda, André C. A. Nascimento, Rafael Ferreira Mello

Proceedings of the IV Latin American Conference on Learning Analytics, 2021

Reducing the size of training datasets in the classification of online discussions.

Vitor Rolim, Rafael Ferreira Mello, André C. A. Nascimento, Rafael Dueire Lins, Dragan Gasevic

Proceedings of the 21st International Conference on Advanced Learning Technologies, 2021

2020

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

Proceedings of the LAK '20: 10th International Conference on Learning Analytics and Knowledge, 2020

Let's shine together!: a comparative study between learning analytics and educational data mining.

Guanliang Chen, Vitor Rolim, Rafael Ferreira Mello, Dragan Gasevic

Proceedings of the LAK '20: 10th International Conference on Learning Analytics and Knowledge, 2020

2019

A network-based analytic approach to uncovering the relationship between social and cognitive presences in communities of inquiry.

Vitor Rolim, Rafael Ferreira, Rafael Dueire Lins, Dragan Gasevic

Internet High. Educ., 2019

Analysing Social Presence in Online Discussions Through Network and Text Analytics.

Vitor Rolim, Rafael Ferreira Leite de Mello, Vitomir Kovanovic, Dragan Gasevic

Proceedings of the 19th IEEE International Conference on Advanced Learning Technologies, 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

Proceedings of the 19th IEEE International Conference on Advanced Learning Technologies, 2019

Using Social Network Analysis to Measure the Effect of Learning Analytics in Computing Education.

Daniel M. Olivares, Rafael Ferreira Leite de Mello, Olusola O. Adesope, Vitor Rolim, Dragan Gasevic, Christopher D. Hundhausen

Proceedings of the 19th IEEE International Conference on Advanced Learning Technologies, 2019

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

Proceedings of the 19th IEEE International Conference on Advanced Learning Technologies, 2019

2018

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

Automated Analysis of Cognitive Presence in Online Discussions Written in Portuguese.

Valter Neto, Vitor Rolim, Rafael Ferreira, Vitomir Kovanovic, Dragan Gasevic, Rafael Dueire Lins, Rodrigo Lins Rodrigues

Proceedings of the Lifelong Technology-Enhanced Learning, 2018

Towards Combined Network and Text Analytics of Student Discourse in Online Discussions.

Rafael Ferreira, Vitomir Kovanovic, Dragan Gasevic, Vitor Rolim

Proceedings of the Artificial Intelligence in Education - 19th International Conference, 2018

2017

Utilização de Técnicas de Aprendizado de Máquina para Acompanhamento de Fóruns Educacionais.

Vitor Rolim, Rafael Ferreira, Evandro Costa

Revista Brasileira de Informática na Educ., 2017

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

Proceedings of the 2017 Brazilian Conference on Intelligent Systems, 2017