ZHANG, W.-N.; MING, Z.-Y.; ZHANG, Y.; LIU, T.; CHUA, T.-S. Exploring Key Concept Paraphrasing Based on Pivot Language Translation for Question Retrieval. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 29, n. 1, 2015. DOI: 10.1609/aaai.v29i1.9193. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/9193. Acesso em: 28 mar. 2024.