PM K-LightGCN: Optimizing for Accuracy and Popularity Match in Course Recommendation. - Yiding Ran; Hengchang Hu; Min-Yen Kan (MORS@RecSys, 2022)

Modeling and Leveraging Prerequisite Context in Recommendation. - Hengchang Hu; Liangming Pan; Yiding Ran; Min-Yen Kan (CoRR, 2022)