Identifying and Characterizing Alternative News Media on Facebook. - Samuel S. Guimarães; Julio C. S. Reis; Lucas Henrique C. Lima; Filipe N. Ribeiro; Marisa Vasconcelos; Jisun An; Haewoon Kwak; Fabrício Benevenuto (ASONAM, 2020)

Characterizing Toxicity on Facebook Comments in Brazil. - Samuel S. Guimarães; Julio C. S. Reis; Filipe N. Ribeiro; Fabrício Benevenuto (WebMedia, 2020)

Analyzing YouTube Videos Shared on Whatsapp in the Early COVID-19 Crisis. - Marisa Vasconcelos; Erica Pereira; Samuel S. Guimarães; Manoel Horta Ribeiro; Philipe F. Melo; Fabrício Benevenuto (WebMedia, 2020)

Characterizing political bias and comments associated with news on Brazilian Facebook. - Samuel S. Guimarães; Julio C. S. Reis; Marisa Vasconcelos; Fabrício Benevenuto (Soc. Netw. Anal. Min., 2021)

EarlyAd: A System for Real-Time Surveillance of Brazilian Early Electoral Ads on Twitter. - Marcelo M. R. Araújo; Samuel S. Guimarães; Márcio Silva; Josemar Caetano; Jonatas Santos; Julio C. S. Reis; Ana P. C. Silva 001; Fabrício Benevenuto; Jussara M. Almeida (HT, 2022)

Characterizing Early Electoral Advertisements on Twitter: A Brazilian Case Study. - Josemar Caetano; Samuel S. Guimarães; Marcelo M. R. Araújo; Márcio Silva; Julio C. S. Reis; Ana P. C. Silva 001; Fabrício Benevenuto; Jussara M. Almeida (SocInfo, 2022)

Characterizing Brazilian Political Ads on Facebook. - Cora Silberschneider; Samuel S. Guimarães; Fabrício Benevenuto; Márcio Silva (WebMedia, 2022)

Anatomy of Hate Speech Datasets: Composition Analysis and Cross-dataset Classification. - Samuel S. Guimarães; Gabriel Kakizaki; Philipe F. Melo; Márcio Silva; Fabricio Murai; Julio C. S. Reis; Fabrício Benevenuto (HT, 2023)