JIN, Lisa; SONG, Linfeng; JIN, Lifeng; YU, Dong; GILDEA, Daniel. Hierarchical Context Tagging for Utterance Rewriting. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 36, n. 10, p. 10849–10857, 2022. DOI: 10.1609/aaai.v36i10.21331. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/21331. Acesso em: 12 may. 2026.