LI, Zhifei; CHEN, Lifan; YI, Jiali; HOU, Xiaoju; ZHAO, Yue; HUANG, Wenxin; ZHANG, Miao; XIAO, Kui; YANG, Bing. KeenKT: Knowledge Mastery-State Disambiguation for Knowledge Tracing. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 40, n. 23, p. 19285–19293, 2026. DOI: 10.1609/aaai.v40i23.39004. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/39004. Acesso em: 17 may. 2026.