TAO, Chongyang; MOU, Lili; ZHAO, Dongyan; YAN, Rui. RUBER: An Unsupervised Method for Automatic Evaluation of Open-Domain Dialog Systems. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 32, n. 1, 2018. DOI: 10.1609/aaai.v32i1.11321. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/11321. Acesso em: 30 may. 2026.