GUO, Pinxue et al. Seeing Is Believing: Rich-Context Hallucination Detection for MLLMs via Backward Visual Grounding. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 40, n. 37, p. 30871–30879, 2026. DOI: 10.1609/aaai.v40i37.40345. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/40345. Acesso em: 9 may. 2026.