Quarenteners vs. Chloroquiners: A framework to analyze how political polarization affects the behavior of groups. - Régis Ebeling; Carlos Abel Córdova Sáenz; Jéferson Campos Nobre; Karin Becker (WI/IAT, 2020)

Interpreting BERT-based stance classification: a case study about the Brazilian COVID vaccination. - Carlos Abel Córdova Sáenz; Karin Becker (SBBD, 2021)

Assessing the use of attention weights to interpret BERT-based stance classification. - Carlos Abel Córdova Sáenz; Karin Becker (WI/IAT, 2021)

The effect of political polarization on social distance stances in the Brazilian COVID-19 scenario. - Régis Ebeling; Carlos Abel Córdova Sáenz; Jéferson Campos Nobre; Karin Becker (J. Inf. Data Manag., 2021)

Assessing the combination of DistilBERT news representations and difusion topological features to classify fake news. - Carlos Abel Córdova Sáenz; Marcelo Dias; Karin Becker (J. Inf. Data Manag., 2021)

Analysis of the Influence of Political Polarization in the Vaccination Stance: The Brazilian COVID-19 Scenario. - Régis Ebeling; Carlos Abel Córdova Sáenz; Jéferson Campos Nobre; Karin Becker (ICWSM, 2022)

Understanding stance classification of BERT models: an attention-based framework. - Carlos Abel Córdova Sáenz; Karin Becker (Knowl. Inf. Syst., 2024)