FIGUEROA, A.; NEUMANN, G. Learning to Rank Effective Paraphrases from Query Logs for Community Question Answering. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 27, n. 1, p. 1099-1105, 2013. DOI: 10.1609/aaai.v27i1.8453. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/8453. Acesso em: 30 apr. 2026.