1. Drinking our own champagne: Analyzing the impact of learning-by-doing resources in an e-learning course;hou;International Conference on Learning Analytics and Knowledge,2021
2. Deep-irt: Make deep learning based knowledge tracing explainable using item response theory;yeung;International Conference on Educational Data Mining,2019
3. Mining Videos from the Web for Electronic Textbooks
4. Modeling exercise relationships in e-learning: A unified approach;chang;EDM,2015
5. Open Learner Models for Multi-activity Educational Systems