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.代表性论文:
.Xi Kong, Zhi Liu*, Changsheng Chen, Sannyuya Liu, Zhenguo Xu, & Qianhui Tang. (2025). Exploratory study of an AI-supported discussion representational tool for online collaborative learning in a Chinese university. The Internet and Higher Education, 64, 100973. (SSCI, JCR & 中科院1区 Top)
.Liu, Z., Wen, C.*, Li, D., Fu, Z., Kong, X., Liu, S. (2025). Large language model augmented multi-task learning network with inter-clause modeling for emotion-cause pair extraction. Information Fusion, 126, 103583. DOI: 10.1016/j.inffus.2025.103583. (SCI, 中科院1区 Top)
.Zhi Liu, Chaodong Wen*, Zhu Su, Sannyuya Liu, Jianwen Sun*, et al. (2023). Emotion-semantic-aware dual contrastive learning for epistemic emotion identification of learner-generated reviews in MOOCs. IEEE Transactions on Neural Networks and Learning Systems, DOI: 10.1109/TNNLS.2023.3294636. (SCI, JCR Q1, IF(2022)=10.4, 中科院1区TOP)
.Jianwen Sun, Shangheng Du, Zhi Liu*, et al. (2023). Weighted heterogeneous graph-based three-view contrastive learning for knowledge tracing in personalized e-learning systems. IEEE Transactions on Consumer Electronics, DOI: 10.1109/TCE.2023.3293953. (SCI, JCR Q1, IF(2022)=4.3, 中科院2区)
.Zhi Liu, Xi Kong, Sannyuya Liu, Zongkai Yang (2023). Effects of computer-based mind mapping on students' reflection, cognitive presence, and learning outcomes in an online course, Distance Education, DOI: 10.1080/01587919.2023.2226615. (SSCI, JCR Q1, IF(2022)=7.3, 中科院1区 & JCR 教育技术Q1)
.Zhi Liu, Weizheng Kong, Xian Peng*, Zongkai Yang, Sannyuya Liu, Shiqi Liu, Chaodong Wen (2023). Dual-feature-embeddings-based semi-supervised learning for cognitive engagement classification in online course discussions, Knowledge-Based Systems, 259, 110053. (SCI, JCR Q1, 中科院1区TOP)
.Zhi Liu, Xi Kong, Hao Chen, Sannyuya Liu, Zongkai Yang (2023). MOOC-BERT: Automatically Identifying Learner Cognitive Presence from MOOC Discussion Data, IEEE Transactions on Learning Technologies, DOI: 10.1109/TLT.2023.3240715. (SCI & SSCI, JCR Q1)
.Liu, Z., Duan, H., Liu, S., Mu, R., Liu, S., & Yang, Z. (2024). Improving knowledge gain and emotional experience in online learning with knowledge and emotional scaffolding-based conversational agent. Educational Technology & Society, 27(2), 197-219. https://doi.org/10.30191/ETS.202404_27(2).RP08. (SSCI, JCR 教育技术Q1)
.Sannyuya Liu, Shiqi Liu, Zhi Liu, Xian Peng, Zongkai Yang* (2022). Automated Detection of Emotional and Cognitive Engagement in MOOC Discussions to Predict Learning Achievement, Computers & Education, 181(3), 104461. (SSCI, JCR & 中科院1区 Top)
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