QIU, Zheyu. On the Impact of Data Heterogeneity in Federated Learning: A Case Study on Air Quality Prediction. Mathematical Modeling and Algorithm Application, [S. l.], v. 9, n. 3, p. 50–56, 2026. DOI: 10.54097/rne84c68. Disponível em: https://drpress.org/ojs/index.php/mmaa/article/view/35512. Acesso em: 5 sep. 2026.