CHEN, L.; BAI, K.; TAO, C.; ZHANG, Y.; WANG, G.; WANG, W.; HENAO, R.; CARIN, L. Sequence Generation with Optimal-Transport-Enhanced Reinforcement Learning. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 34, n. 05, p. 7512-7520, 2020. DOI: 10.1609/aaai.v34i05.6249. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/6249. Acesso em: 23 apr. 2021.