Evaluating the Impact of Mars and Venus Effect on the Use of an Adaptive Learning Technology for Portuguese and Mathematics. - Sivaldo J. de Santana; Ranilson Paiva; Ig Ibert Bittencourt; Patrícia Espinheira Ospina; Rafael de Amorim Silva; Seiji Isotani (ICALT, 2016)

A gamified peer assessment model for on-line learning environments in a competitive context. - Thyago Tenório; Ig Ibert Bittencourt; Seiji Isotani; Alan Pedro da Silva; Patrícia Ospina (Comput. Hum. Behav., 2016)

FOCA: A Methodology for Ontology Evaluation. - Judson Bandeira; Ig Ibert Bittencourt; Patrícia Espinheira; Seiji Isotani (CoRR, 2016)

Model Selection Criteria on Beta Regression for Machine Learning. - Patrícia Espinheira; Luana da Silva; Alisson Silva; Raydonal Ospina (Mach. Learn. Knowl. Extr., 2019)