LIU, Shuai; CHEN, Da; PAN, Yiheng; TIAN, Chenwei; LI, Qian; LIN, Chenhao. EchoBat: Echo-Vision Enhancement and Echo-Layered Sampling for Video LLMs Hallucination Mitigation. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 40, n. 42, p. 35635–35643, 2026. DOI: 10.1609/aaai.v40i42.40875. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/40875. Acesso em: 14 may. 2026.