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ORCIDVitor Rolim
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2020 – today
- 2024
[j5]Tiago Barbosa de Lima
, Vitor Rolim, André C. A. Nascimento, Péricles B. C. de Miranda, Valmir Macario, Luiz A. L. Rodrigues, Elyda L. S. X. Freitas, Dragan Gasevic, Rafael Ferreira Mello:
Towards explainable automatic punctuation restoration for Portuguese using transformers. Expert Syst. Appl. 257: 125097 (2024)- 2021
- [j4]Valter Neto, Vitor Rolim, Anderson Pinheiro Cavalcanti, Rafael Dueire Lins, Dragan Gasevic, Rafael Ferreira Mello:
Automatic Content Analysis of Online Discussions for Cognitive Presence: A Study of the Generalizability Across Educational Contexts. IEEE Trans. Learn. Technol. 14(3): 299-312 (2021) - [c11]Vitor Rolim, Rafael Ferreira Mello, André C. A. Nascimento, Rafael Dueire Lins, Dragan Gasevic:
Reducing the size of training datasets in the classification of online discussions. ICALT 2021: 179-183 - [c10]Rafael Santana, Saulo Ferreira, Vitor Rolim, Péricles B. C. de Miranda, André C. A. Nascimento, Rafael Ferreira Mello:
A Chatbot to Support Basic Students Questions. LALA 2021: 58-67 - 2020
- [c9]Maverick Andre Dionisio Ferreira, Vitor Rolim, Rafael Ferreira Mello, Rafael Dueire Lins, Guanliang Chen, Dragan Gasevic:
Towards automatic content analysis of social presence in transcripts of online discussions. LAK 2020: 141-150 - [c8]Guanliang Chen, Vitor Rolim, Rafael Ferreira Mello, Dragan Gasevic:
Let's shine together!: a comparative study between learning analytics and educational data mining. LAK 2020: 544-553
2010 – 2019
- 2019
- [j3]Vitor Rolim, Rafael Ferreira, Rafael Dueire Lins, Dragan Gasevic:
A network-based analytic approach to uncovering the relationship between social and cognitive presences in communities of inquiry. Internet High. Educ. 42: 53-65 (2019) - [c7]Vitor Belarmino Rolim, Rafael Ferreira Leite de Mello, Maverick Andre Dionisio Ferreira, Anderson Pinheiro Cavalcanti, Rinaldo Lima:
Identifying Students' Weaknesses and Strengths Based on Online Discussion using Topic Modeling. ICALT 2019: 63-65 - [c6]Daniel M. Olivares, Rafael Ferreira Leite de Mello, Olusola O. Adesope, Vitor Rolim, Dragan Gasevic, Christopher D. Hundhausen:
Using Social Network Analysis to Measure the Effect of Learning Analytics in Computing Education. ICALT 2019: 145-149 - [c5]Anderson Pinheiro Cavalcanti, Rafael Ferreira Leite de Mello, Vitor Rolim, Maverick Andre Dionisio Ferreira, Fred Freitas, Dragan Gasevic:
An Analysis of the use of Good Feedback Practices in Online Learning Courses. ICALT 2019: 153-157 - [c4]Vitor Rolim, Rafael Ferreira Leite de Mello, Vitomir Kovanovic, Dragan Gasevic:
Analysing Social Presence in Online Discussions Through Network and Text Analytics. ICALT 2019: 163-167 - 2018
- [j2]Máverick André Dionísio Ferreira, Rafael Ferreira Leite de Mello, Cícero Garrozi, Vitor Belarmino Rolim, Anderson Pinheiro Cavalcanti:
Um sistema baseado em PLN e AG para apoiar a mediação pedagógica em fóruns de discussão. Revista Brasileira de Informática na Educ. 26(3): 61-75 (2018) - [c3]Rafael Ferreira, Vitomir Kovanovic, Dragan Gasevic, Vitor Rolim:
Towards Combined Network and Text Analytics of Student Discourse in Online Discussions. AIED (1) 2018: 111-126 - [c2]Valter Neto, Vitor Rolim, Rafael Ferreira, Vitomir Kovanovic, Dragan Gasevic, Rafael Dueire Lins, Rodrigo Lins Rodrigues:
Automated Analysis of Cognitive Presence in Online Discussions Written in Portuguese. EC-TEL 2018: 245-261 - 2017
- [j1]Vitor Rolim, Rafael Ferreira, Evandro Costa:
Utilização de Técnicas de Aprendizado de Máquina para Acompanhamento de Fóruns Educacionais. Revista Brasileira de Informática na Educ. 25(3): 112- (2017) - [c1]Anderson Pinheiro Cavalcanti, Rafael Ferreira Leite de Mello, Maverick Andre Dionisio Ferreira, Vitor Belarmino Rolim, Joao Vitor Soares Tenorio:
Statistical and Semantic Features to Measure Sentence Similarity in Portuguese. BRACIS 2017: 342-347
Coauthor Index
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