PANDEY, G.; RAGHU, D.; JOSHI, S. Mask & Focus: Conversation Modelling by Learning Concepts. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 34, n. 05, p. 8584-8591, 2020. DOI: 10.1609/aaai.v34i05.6381. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/6381. Acesso em: 10 apr. 2021.