Zhang, Y. et al. 2024. MRMLREC: A Two-Stage Approach for Addressing Data Sparsity in MOOC Video Recommendation (Student Abstract). Proceedings of the AAAI Conference on Artificial Intelligence. 38, 21 (Mar. 2024), 23709–23711. DOI:https://doi.org/10.1609/aaai.v38i21.30536.