Zhi Liu

Publication Activity (10 Years)

Years Active: 2023-2024
Publications (10 Years): 7

Top Topics

Discussion Board

Learning Systems

Collaborative Concept Mapping

Semantic Relatedness

Top Venues

Interact. Learn. Environ.

IEEE Trans. Learn. Technol.

IEEE Trans. Consumer Electron.

Publications

Shiqi Liu, Sannyuya Liu, Lele Sha, Zijie Zeng, Dragan Gasevic, Zhi Liu
Annotation Guidelines-Based Knowledge Augmentation: Towards Enhancing Large Language Models for Educational Text Classification. CoRR (2024)
Zhi Liu, Hao Chen, Xi Kong, Chaodong Wen, Jia Chen, Sannyuya Liu, Zongkai Yang
SegRewardGraph: unsupervised teaching video story segmentation method based on subtitle length-rewarding strategy and semantic relatedness graphs. Multim. Tools Appl. 83 (17) (2024)
Jianwen Sun, Shangheng Du, Zhi Liu, Fenghua Yu, Sannyuya Liu, Xiaoxuan Shen
Weighted Heterogeneous Graph-Based Three-View Contrastive Learning for Knowledge Tracing in Personalized e-Learning Systems. IEEE Trans. Consumer Electron. 70 (1) (2024)
Zhi Liu, Rui Mu, Zongkai Yang, Xian Peng, Sannyuya Liu, Jia Chen
Modeling temporal cognitive topic to uncover learners' concerns under different cognitive engagement patterns. Interact. Learn. Environ. 31 (10) (2023)
Sannyuya Liu, Lingyun Kang, Zhi Liu, Jing Fang, Zongkai Yang, Jianwen Sun, Meiyi Wang, Mengwei Hu
Computer-supported collaborative concept mapping: the impact of students' perceptions of collaboration on their knowledge understanding and behavioral patterns. Interact. Learn. Environ. 31 (6) (2023)
Zhi Liu, Xi Kong, Hao Chen, Sannyuya Liu, Zongkai Yang
MOOC-BERT: Automatically Identifying Learner Cognitive Presence From MOOC Discussion Data. IEEE Trans. Learn. Technol. 16 (4) (2023)
Sannyuya Liu, Lingyun Kang, Zhi Liu, Liang Zhao, Zongkai Yang, Zhu Su
Exploring the relationships between students' network characteristics, discussion topics and learning outcomes in a course discussion forum. J. Comput. High. Educ. 35 (3) (2023)