Particle Swarm Optimization for Hyperparameter Tuning of One-Dimensional Convolutional Neural Networks in Wastewater Classification: An Open Problem in Feature-Dependent Generalization. International Journal of Open Problems in Computer Science and Mathematics, [S. l.], v. 19, n. 4, p. 15–22, 2026. DOI: 10.15849/ijopcm.v19i4.101. Disponível em: https://ijopcm.zuj.edu.jo/index.php/IJOPCM/article/view/101. Acesso em: 16 oct. 2026.