WPSS: dropout prediction for MOOCs using course progress normalization and subset selection. - Yuqian Chai; Chi-Un Lei; Xiao Hu 001; Yu-Kwong Kwok (L@S, 2018)

Pre-Conference Workshop - Chatbot Tutors for Blended Learning: Why Bother? and Where to Start? - Donn Gonda; Chi-Un Lei; Yuqian Chai; Xianzvu Hou; Vincent W. L. Tam (TALE, 2018)

Engage Your Students Before Class: More Pre-Class Engagement for More Effective Flipped Classrooms. - Yuqian Chai; Mansurbek Kushnazarov; Cheuk-Wang Yau; Xinyu Qi; Chi-Un Lei (TALE, 2019)