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Rafael Ferreira Mello
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Assessing sentence scoring techniques for extractive text summarization
R Ferreira, L de Souza Cabral, RD Lins, GP e Silva, F Freitas, ...
Expert systems with applications 40 (14), 5755-5764, 2013
3262013
A multi-document summarization system based on statistics and linguistic treatment
R Ferreira, L de Souza Cabral, F Freitas, RD Lins, G de França Silva, ...
Expert Systems with Applications 41 (13), 5780-5787, 2014
1252014
Text mining in education
R Ferreira‐Mello, M André, A Pinheiro, E Costa, C Romero
Wiley Interdisciplinary Reviews: Data Mining and Knowledge Discovery 9 (6 …, 2019
972019
A context based text summarization system
R Ferreira, F Freitas, L de Souza Cabral, RD Lins, R Lima, G França, ...
2014 11th IAPR International Workshop on Document Analysis Systems, 66-70, 2014
762014
Assessing sentence similarity through lexical, syntactic and semantic analysis
R Ferreira, RD Lins, SJ Simske, F Freitas, M Riss
Computer Speech & Language 39, 1-28, 2016
662016
A network-based analytic approach to uncovering the relationship between social and cognitive presences in communities of inquiry
V Rolim, R Ferreira, RD Lins, D Gǎsević
The Internet and Higher Education 42, 53-65, 2019
632019
Assessing shallow sentence scoring techniques and combinations for single and multi-document summarization
H Oliveira, R Ferreira, R Lima, RD Lins, F Freitas, M Riss, SJ Simske
Expert Systems with Applications 65, 68-86, 2016
572016
Automatic feedback in online learning environments: A systematic literature review
AP Cavalcanti, A Barbosa, R Carvalho, F Freitas, YS Tsai, D Gašević, ...
Computers and Education: Artificial Intelligence 2, 100027, 2021
492021
A four dimension graph model for automatic text summarization
R Ferreira, F Freitas, L de Souza Cabral, RD Lins, R Lima, G França, ...
2013 IEEE/WIC/ACM International Joint Conferences on Web Intelligence (WI …, 2013
442013
A framework for building web mining applications in the world of blogs: A case study in product sentiment analysis
E Costa, R Ferreira, P Brito, II Bittencourt, O Holanda, A Machado, ...
Expert Systems with Applications 39 (5), 4813-4834, 2012
432012
Automated analysis of cognitive presence in online discussions written in portuguese
V Neto, V Rolim, R Ferreira, V Kovanović, D Gašević, R Dueire Lins, ...
European conference on technology enhanced learning, 245-261, 2018
402018
Combining sentence similarities measures to identify paraphrases
R Ferreira, GDC Cavalcanti, F Freitas, RD Lins, SJ Simske, M Riss
Computer Speech & Language 47, 59-73, 2018
332018
Towards automatic content analysis of social presence in transcripts of online discussions
M Ferreira, V Rolim, RF Mello, RD Lins, G Chen, D Gašević
Proceedings of the Tenth International Conference on Learning Analytics …, 2020
322020
Towards Combined Network and Text Analytics of Student Discourse in Online Discussions
R Ferreira, V Kovanović, D Gašević, V Rolim
International Conference on Artificial Intelligence in Education, 111-126, 2018
292018
A multi-tool scheme for summarizing textual documents
RD Lins, SJ Simske, L de Souza Cabral, G De Silva, R Lima, RF Mello, ...
Proc. of 11st IADIS International Conference WWW/INTERNET 2012, 1-8, 2012
292012
Let's shine together! a comparative study between learning analytics and educational data mining
G Chen, V Rolim, RF Mello, D Gašević
Proceedings of the Tenth International Conference on Learning Analytics …, 2020
282020
Towards automatic cross-language classification of cognitive presence in online discussions
G Barbosa, R Camelo, AP Cavalcanti, P Miranda, RF Mello, V Kovanović, ...
Proceedings of the Tenth International Conference on Learning Analytics …, 2020
282020
How good is my feedback? a content analysis of written feedback
AP Cavalcanti, A Diego, RF Mello, K Mangaroska, A Nascimento, ...
Proceedings of the Tenth International Conference on Learning Analytics …, 2020
272020
An Analysis of the use of Good Feedback Practices in Online Learning Courses
AP Cavalcanti, RFL de Mello, V Rolim, M André, F Freitas, D Gaševic
2019 IEEE 19th International Conference on Advanced Learning Technologies …, 2019
242019
A new sentence similarity assessment measure based on a three-layer sentence representation
R Ferreira, RD Lins, F Freitas, SJ Simske, M Riss
Proceedings of the 2014 ACM symposium on Document engineering, 25-34, 2014
242014
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Articles 1–20