A Hybrid Multi-recommender System for a Teaching and Learning Community for the Dual System of Vocational Education and Training. - Xi Kong; Susanne Boll; Wilko Heuten (EC-TEL, 2013)

Exploring Students' Flow Level, Social Centrality, and Academic Achievement in a Blended Course. - Zhi Liu 011; Shanyu Tan; Liang Zhao 016; Xian Peng; Xi Kong (TALE, 2021)

Looking at MOOC discussion data to uncover the relationship between discussion pacings, learners' cognitive presence and learning achievements. - Zhi Liu 011; Xi Kong; Sannyuya Liu; Zongkai Yang; Cuishuang Zhang (Educ. Inf. Technol., 2022)

MOOC-BERT: Automatically Identifying Learner Cognitive Presence From MOOC Discussion Data. - Zhi Liu 011; Xi Kong; Hao Chen; Sannyuya Liu; Zongkai Yang (IEEE Trans. Learn. Technol., 2023)

SegRewardGraph: unsupervised teaching video story segmentation method based on subtitle length-rewarding strategy and semantic relatedness graphs. - Zhi Liu 011; Hao Chen; Xi Kong; Chaodong Wen; Jia Chen; Sannyuya Liu; Zongkai Yang (Multim. Tools Appl., 2024)

Exploratory study of an AI-supported discussion representational tool for online collaborative learning in a Chinese university. - Xi Kong; Zhi Liu 011; Changsheng Chen; Sannyuya Liu; Zhenguo Xu; Qianhui Tang (Internet High. Educ., 2025)