LIU, Jiexi; CAO, Meng; CHEN, Songcan. TimeCHEAT: A Channel Harmony Strategy for Irregularly Sampled Multivariate Time Series Analysis. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 39, n. 18, p. 18861–18869, 2025. DOI: 10.1609/aaai.v39i18.34076. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/34076. Acesso em: 13 may. 2026.