QIN, X.; LIU, M.; WANG, W.; LI, S.; LI, T.; LIU, X.; CHENG, X. Beyond Missing Data Imputation: Information-Theoretic Coupling of Missingness and Class Imbalance for Optimal Irregular Time Series Classification. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 40, n. 29, p. 24945-24953, 2026. DOI: 10.1609/aaai.v40i29.39682. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/39682. Acesso em: 26 apr. 2026.