LIANG, Chen; YE, Jianbo; WU, Zhaohui; PURSEL, Bart; GILES, C. Recovering Concept Prerequisite Relations from University Course Dependencies. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 31, n. 1, 2017. DOI: 10.1609/aaai.v31i1.10550. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/10550. Acesso em: 25 may. 2026.