Chen, Xianyu, Jian Shen, Wei Xia, Jiarui Jin, Yakun Song, Weinan Zhang, Weiwen Liu, et al. “Set-to-Sequence Ranking-Based Concept-Aware Learning Path Recommendation”. Proceedings of the AAAI Conference on Artificial Intelligence 37, no. 4 (June 26, 2023): 5027–5035. Accessed May 26, 2026. https://ojs.aaai.org/index.php/AAAI/article/view/25630.