H. Porfirio, G. Messias, and A. Valejo. " Particle Competition for Pseudo-Labeling in Positive and Unlabeled Learning", in Anais do XXIII Encontro Nacional de Inteligência Artificial e Computacional, Cuiabá/MT, 2026, pp. 2241-2252, doi: https://doi.org/10.5753/eniac.2026.31553.