CHOI, S.; ON, K.-W.; HEO, Y.-J.; SEO, A.; JANG, Y.; LEE, M.; ZHANG, B.-T. DramaQA: Character-Centered Video Story Understanding with Hierarchical QA. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 35, n. 2, p. 1166-1174, 2021. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/16203. Acesso em: 10 aug. 2022.