C
search
search
reviewers
reviewers
feeds
feeds
assignments
assignments
settings
logout
Rafael Ferreira
ORCID
Publication Activity (10 Years)
Years Active: 2010-2020
Publications (10 Years): 18
Top Topics
Sentence Similarity
Extractive Summarization
Automated Analysis
Web News
Top Venues
DocEng
Expert Syst. Appl.
ACM Symposium on Document Engineering
Revista Brasileira de Informática na Educ.
</>
Publications
</>
Rafaella F. Vale
,
Rafael Dueire Lins
,
Rafael Ferreira
An Assessment of Sentence Simplification Methods in Extractive Text Summarization.
DocEng
(2020)
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 (2019)
Rafael Dueire Lins
,
Hilário Oliveira
,
Luciano de Souza Cabral
,
Jamilson Batista
,
Bruno Tenório Ávila
,
Diego A. Salcedo
,
Rafael Ferreira
,
Rinaldo Lima
,
Gabriel de França Pereira e Silva
,
Steven J. Simske
The CNN-Corpus in Spanish: a Large Corpus for Extractive Text Summarization in the Spanish Language.
DocEng
(2019)
Guilherme Passero
,
Rafael Ferreira
,
Rudimar Luís Scaranto Dazzi
Off-Topic Essay Detection: A comparative study on the Portuguese language.
Revista Brasileira de Informática na Educ.
27 (3) (2019)
Rafael Dueire Lins
,
Hilário Oliveira
,
Luciano de Souza Cabral
,
Jamilson Batista
,
Bruno Tenório Ávila
,
Rafael Ferreira
,
Rinaldo Lima
,
Gabriel de França Pereira e Silva
,
Steven J. Simske
The CNN-Corpus: A Large Textual Corpus for Single-Document Extractive Summarization.
DocEng
(2019)
Rodica Neamtu
,
André Camara
,
Carlos Pereira
,
Rafael Ferreira
Using Artificial Intelligence for Augmentative Alternative Communication for Children with Disabilities.
INTERACT (1)
(2019)
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)
Rafael Ferreira
,
George D. C. Cavalcanti
,
Fred Freitas
,
Rafael Dueire Lins
,
Steven J. Simske
,
Marcelo Riss
Combining sentence similarities measures to identify paraphrases.
Comput. Speech Lang.
47 (2018)
Rafaella F. Vale
,
Rafael Dueire Lins
,
Rafael Ferreira
Assessing Sentence Simplification Methods Applied to Text Summarization.
BRACIS
(2018)
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) (2017)
Rodolfo Ferreira
,
Rafael Ferreira
,
Rafael Dueire Lins
,
Hilário Oliveira
,
Marcelo Riss
,
Steven J. Simske
Appling Link Target Identification and Content Extraction to improve Web News Summarization.
DocEng
(2016)
Hilário Oliveira
,
Rafael Ferreira
,
Rinaldo Lima
,
Rafael Dueire Lins
,
Fred Freitas
,
Marcelo Riss
,
Steven J. Simske
Assessing shallow sentence scoring techniques and combinations for single and multi-document summarization.
Expert Syst. Appl.
65 (2016)
Rafael Ferreira
,
Rafael Dueire Lins
,
Steven J. Simske
,
Fred Freitas
,
Marcelo Riss
Assessing sentence similarity through lexical, syntactic and semantic analysis.
Comput. Speech Lang.
39 (2016)
Inés Maria González Vidal
,
Evandro de Barros Costa
,
Leandro Dias da Silva
,
Fabrísia Ferreira de Araújo
,
Rafael Ferreira
A Hypermedia-based Adaptive Educational System for Assisting Students in Systems and Information Technology Domain for Accountability.
WorldCIST (2)
(2016)
Luciano de Souza Cabral
,
Rinaldo Lima
,
Rafael Dueire Lins
,
Manoel Neto
,
Rafael Ferreira
,
Steven J. Simske
,
Marcelo Riss
Automatic Summarization of News Articles in Mobile Devices.
MICAI (Special Sessions)
(2015)
Rafael Ferreira
,
Rafael Dueire Lins
,
Luciano de Souza Cabral
,
Fred Freitas
,
Steven J. Simske
,
Marcelo Riss
Automatic Document Classification using Summarization Strategies.
DocEng
(2015)
Gabriel Pereira e Silva
,
Rafael Ferreira
,
Rafael Dueire Lins
,
Luciano de Souza Cabral
,
Hilário Oliveira
,
Steven J. Simske
,
Marcelo Riss
Automatic Text Document Summarization Based on Machine Learning.
DocEng
(2015)
Jamilson Batista
,
Rodolfo Ferreira
,
Hilário Tomaz
,
Rafael Ferreira
,
Rafael Dueire Lins
,
Steven J. Simske
,
Gabriel Pereira e Silva
,
Marcelo Riss
A Quantitative and Qualitative Assessment of Automatic Text Summarization Systems.
DocEng
(2015)
Rafael Ferreira
,
Rafael Dueire Lins
,
Fred Freitas
,
Bruno Tenório Ávila
,
Steven J. Simske
,
Marcelo Riss
A New Sentence Similarity Method Based on a Three-Layer Sentence Representation.
WI-IAT (2)
(2014)
Rinaldo J. Lima
,
Jamilson Batista
,
Rafael Ferreira
,
Fred Freitas
,
Rafael Dueire Lins
,
Steven J. Simske
,
Marcelo Riss
Transforming graph-based sentence representations to alleviate overfitting in relation extraction.
ACM Symposium on Document Engineering
(2014)
Rafael Ferreira
,
Frederico Luiz Gonçalves de Freitas
,
Luciano de Souza Cabral
,
Rafael Dueire Lins
,
Rinaldo Lima
,
Gabriel de França Pereira e Silva
,
Steven J. Simske
,
Luciano Favaro
A Context Based Text Summarization System.
Document Analysis Systems
(2014)
Rafael Ferreira
,
Luciano de Souza Cabral
,
Frederico Luiz Gonçalves de Freitas
,
Rafael Dueire Lins
,
Gabriel de França Pereira e Silva
,
Steven J. Simske
,
Luciano Favaro
A multi-document summarization system based on statistics and linguistic treatment.
Expert Syst. Appl.
41 (13) (2014)
Rafael Ferreira
,
Rafael Dueire Lins
,
Fred Freitas
,
Steven J. Simske
,
Marcelo Riss
A new sentence similarity assessment measure based on a three-layer sentence representation.
ACM Symposium on Document Engineering
(2014)
Rafael Ferreira
,
Frederico Luiz Gonçalves de Freitas
,
Luciano de Souza Cabral
,
Rafael Dueire Lins
,
Rinaldo Lima
,
Gabriel de França Pereira e Silva
,
Steven J. Simske
,
Luciano Favaro
A Four Dimension Graph Model for Automatic Text Summarization.
Web Intelligence
(2013)
Rafael Ferreira
,
Fred Freitas
,
Patrick H. S. Brito
,
Jean Melo
,
Rinaldo Lima
,
Evandro Costa
RetriBlog: An architecture-centered framework for developing blog crawlers.
Expert Syst. Appl.
40 (4) (2013)
Rafael Ferreira
,
Luciano de Souza Cabral
,
Rafael Dueire Lins
,
Gabriel Pereira e Silva
,
Fred Freitas
,
George D. C. Cavalcanti
,
Rinaldo Lima
,
Steven J. Simske
,
Luciano Favaro
Assessing sentence scoring techniques for extractive text summarization.
Expert Syst. Appl.
40 (14) (2013)
Rinaldo Lima
,
Bernard Espinasse
,
Hilário Oliveira
,
Rafael Ferreira
,
Luciano de Souza Cabral
,
Dimas Filho
,
Fred Freitas
,
Renê Gadelha
An Inductive Logic Programming-Based Approach for Ontology Population from the Web.
DEXA (1)
(2013)
Rafael Ferreira
,
Patrick Henrique da S. Brito
,
Jean Melo
,
Evandro Costa
,
Rinaldo Lima
,
Frederico Luiz Gonçalves de Freitas
An architecture-centered framework for developing blog crawlers.
SAC
(2012)
Endhe Elias
,
Dalgoberto Miquilino
,
Ig Ibert Bittencourt
,
Thyago Tenório
,
Rafael Ferreira
,
Alan Silva
,
Seiji Isotani
,
Patrícia Augustin Jaques
Towards an Ontology-Based System to Improve Usability in Collaborative Learning Environments.
ITS
(2012)
Hilário Oliveira
,
Rinaldo Lima
,
João Gomes
,
Rafael Ferreira
,
Frederico Luiz Gonçalves de Freitas
,
Evandro Costa
A Confidence-Weighted Metric for Unsupervised Ontology Population from Web Texts.
DEXA (1)
(2012)
Rafael Ferreira
,
Rinaldo Lima
,
Jean Melo
,
Evandro Costa
,
Frederico Luiz Gonçalves de Freitas
,
Henrique Pacca Loureiro Luna
RetriBlog: a framework for creating blog crawlers.
SAC
(2012)
Olavo Holanda
,
Rafael Ferreira
,
Evandro Costa
,
Ig Ibert Bittencourt
,
Jean Melo
,
Mario Peixoto
,
Willy Tiengo
Educational resources recommendation system based on agents and semantic web for helping students in a virtual learning environment.
Int. J. Web Based Communities
8 (3) (2012)
Evandro Costa
,
Rafael Ferreira
,
Patrick H. S. Brito
,
Ig Ibert Bittencourt
,
Olavo Holanda
,
Aydano P. Machado
,
Tarsis Marinho
A framework for building web mining applications in the world of blogs: A case study in product sentiment analysis.
Expert Syst. Appl.
39 (5) (2012)
Tarsis Marinho
,
Evandro de Barros Costa
,
Diego Dermeval
,
Rafael Ferreira
,
Lucas Monteiro Braz
,
Ig Ibert Bittencourt
,
Henrique Pacca Loureiro Luna
An ontology-based software framework to provide educational data mining.
SAC
(2010)