An experimental study based on Fuzzy Systems and Artificial Neural Networks to estimate the importance of reviews about product and services. - Roney L. de S. Santos; Rogério F. de Sousa; Ricardo A. L. Rabêlo; Raimundo S. Moura (IJCNN, 2016)

Evaluating the importance of Web comments through metrics extraction and opinion mining. - Roney L. de S. Santos; Joao Paulo Vieira; Jardeson L. N. Barbosa; Carlos A. de Sá; Ellen Gera de Brito Moura; Raimundo S. Moura; Rogério F. de Sousa (SCCC, 2016)

Automatic labelling of clusters with discrete and continuous data using supervised machine learning. - Joselito Mendes de Sousa; Roney Lira de Sales Santos; Lucas Araujo Lopes; Vinícius Ponte Machado; Ivan Saraiva Silva (SCCC, 2016)

Predicting Portuguese Steam Review Helpfulness Using Artificial Neural Networks. - Jardeson L. N. Barbosa; Raimundo Santos Moura; Roney L. de S. Santos (WebMedia, 2016)

An Approach for Defining the Author Reputation of Comments on Products. - Carlos A. de Sá; Roney L. de S. Santos; Raimundo S. Moura (NLDB, 2017)

Contributions to the Study of Fake News in Portuguese: New Corpus and Automatic Detection Results. - Rafael A. Monteiro; Roney L. S. Santos; Thiago A. S. Pardo; Tiago A. de Almeida 001; Evandro Eduardo Seron Ruiz; Oto A. Vale (PROPOR, 2018)

A Study of the Influence of Textual Features in Learning Medical Prior Authorization. - Gilvan Veras Magalhães Júnior; João Paulo Albuquerque Vieira; Roney Lira de Sales Santos; Jardeson Leandro Nascimento Barbosa; Pedro de Alcântara dos Santos Neto; Raimundo Santos Moura (CBMS, 2019)

Measuring the Impact of Readability Features in Fake News Detection. - Roney L. S. Santos; Gabriela Wick-Pedro; Sidney Evaldo Leal; Oto A. Vale; Thiago A. S. Pardo; Kalina Bontcheva; Carolina Scarton (LREC, 2020)

Fact-Checking for Portuguese: Knowledge Graph and Google Search-Based Methods. - Roney Lira de Sales Santos; Thiago Alexandre Salgueiro Pardo (PROPOR, 2020)

Linguistic Analysis Model for Monitoring User Reaction on Satirical News for Brazilian Portuguese. - Gabriela Wick-Pedro; Roney L. S. Santos; Oto A. Vale; Thiago A. S. Pardo; Kalina Bontcheva; Carolina Scarton (PROPOR, 2020)

Towards automatically filtering fake news in Portuguese. - Renato Moraes Silva; Roney L. S. Santos; Tiago A. Almeida 001; Thiago A. S. Pardo (Expert Syst. Appl., 2020)

Structural Characterization and Graph-based Detection of Fake News in Portuguese. - Roney Lira de Sales Santos; Thiago Alexandre Salgueiro Pardo (STIL, 2021)

Complexidade textual em notícias satíricas: uma análise para o português do Brasil. - Gabriela Wick-Pedro; Roney L. S. Santos (STIL, 2021)

Public Administration Suppliers Classification Model Based on Supervised Machine Learning. - Joselito Mendes de Sousa Júnior; Vinícius Ponte Machado; Rodrigo de Melo Souza Veras; Roney Lira de Sales Santos; Bruno Vicente Alves de Lima; Aline Montenegro Leal Silva; Francisco Alysson da Silva Sousa; Francisco das Chagas Imperes Filho (SBSI, 2022)

Team PiLN at ABSAPT 2022: Lexical and BERT Strategies for Aspect-Based Sentiment Analysis in Portuguese. - Francisco Assis Ricarte Neto; Rogério Figueredo de Sousa; Roney Lira de Sales Santos; Rafael Torres Anchiêta; Raimundo Santos Moura (IberLEF@SEPLN, 2022)

Puntuguese: A Corpus of Puns in Portuguese with Micro-edits. - Marcio Lima Inácio; Gabriela Wick-Pedro; Renata Ramisch; Luís Espírito Santo; Xiomara S. Q. Chacón; Roney L. S. Santos; Rogério F. de Sousa; Rafael T. Anchiêta; Hugo Gonçalo Oliveira (LREC/COLING, 2024)

Linguistic and emotional dynamics in satirical vs. real news: a psycholinguistic analysis. - Gabriela Wick-Pedro; Roney Lira de Sales Santos; Oto A. Vale (STIL, 2024)