Seuraa
Rafael Ferreira Mello
Rafael Ferreira Mello
Professor de Ciência da Computação, Universidade Federal Rural de Pernambuco
Vahvistettu sähköpostiosoite verkkotunnuksessa ufrpe.br
Nimike
Viittaukset
Viittaukset
Vuosi
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
3312013
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
1292014
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
1132019
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
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
712019
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
672016
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
592021
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
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
452013
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
432018
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
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
342020
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
342018
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
322020
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
312020
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
312018
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
292020
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
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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Artikkelit 1–20