ZHU, Qiuming; KOU, Haoran; QIAN, Linyi; SHI, Chunqi; WU, Xianyi; ZHOU, Ziwei. Physics-Informed Koopman Neural Estimation of the Heston Model from High-Frequency Observations. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 40, n. 34, p. 29142–29149, 2026. DOI: 10.1609/aaai.v40i34.40152. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/40152. Acesso em: 10 may. 2026.