SUN, Kai; ZHANG, Richong; MENSAH, Samuel; MAO, Yongyi; LIU, Xudong. Progressive Multi-task Learning with Controlled Information Flow for Joint Entity and Relation Extraction. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 35, n. 15, p. 13851–13859, 2021. DOI: 10.1609/aaai.v35i15.17632. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/17632. Acesso em: 28 may. 2026.