ZHANG, Jing; HAO, Bowen; CHEN, Bo; LI, Cuiping; CHEN, Hong; SUN, Jimeng. Hierarchical Reinforcement Learning for Course Recommendation in MOOCs. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 33, n. 01, p. 435–442, 2019. DOI: 10.1609/aaai.v33i01.3301435. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/3815. Acesso em: 21 jul. 2026.