Rafael Pinheiro and Nataly Silva. 2026.
 Positive-Unlabeled Learning for Addressing Hidden Positives in Survey-Based Health Screening Information Systems. In <em>Companion Proceedings of the 22nd Brazilian Symposium on Information Systems</em>, May 25, 2026, Vitória/ES, Brasil. SBC, Porto Alegre, Brasil, 238-249. DOI: <a href="https://doi.org/10.5753/sbsi_estendido.2026.249046">https://doi.org/10.5753/sbsi_estendido.2026.249046</a>.