MoocRadar: A Fine-grained and Multi-aspect Knowledge Repository for
Improving Cognitive Student Modeling in MOOCsAnnual International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR), 2023 Jifan Yu Mengyin Lu Qingyang Zhong Zijun Yao Shangqing Tu ...Manli Li Lei Hou Haitao Zheng Juanzi Li Jie Tang |