NAPOLITANO, D.; CAGLIERO, L.; BATTILORO, F. Benchmarking Visual LLMs Resilience to Unanswerable Questions on Visually Rich Documents. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 40, n. 10, p. 8125-8133, 2026. DOI: 10.1609/aaai.v40i10.37759. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/37759. Acesso em: 28 apr. 2026.