WANG, Mengchao; QIANG, Wang; JIANG, Fan; XU, Mu. FantasyTalking2: Timestep-Layer Adaptive Preference Optimization for Audio-Driven Portrait Animation. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 40, n. 12, p. 9966–9974, 2026. DOI: 10.1609/aaai.v40i12.37962. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/37962. Acesso em: 11 may. 2026.