Modeling Student Performance Using Feature Crosses Information for Knowledge Tracing. - Lixiang Xu; Zhanlong Wang; Suojuan Zhang; Xin Yuan 008; Minjuan Wang; Enhong Chen (IEEE Trans. Learn. Technol., 2024)

Improving Question Embeddings with Cognitiv Representation Optimization for Knowledge Tracing. - Lixiang Xu; Xianwei Ding; Xin Yuan 008; Zhanlong Wang; Lu Bai 001; Enhong Chen; Philip S. Yu; Yuanyan Tang (CoRR, 2025)