A map-based visual analysis method for patterns discovery of mobile learning in education with big data. - Dongbo Zhou; Hao Li; Sannyuya Liu; Bo Song; Xiaohua Tony Hu (IEEE BigData, 2017)

Evaluating Children's Composition Based on Chinese Linguistic Features with Machine Learning. - Yangjun Chen; Calvin C. Y. Liao; Sannyuya Liu; Hercy N. H. Cheng; Liansheng Jia; Jianwen Sun (IIAI-AAI, 2017)

Integrating Clustering and Sequential Analysis to Explore Students' Behaviors in an Online Chinese Reading Assessment System. - Liansheng Jia; Hercy N. H. Cheng; Sannyuya Liu; Wang-Chen Chang; Yangjun Chen; Jianwen Sun (IIAI-AAI, 2017)

Social Network Characteristics of Learners in a Course Forum and Their Relationship to Learning Outcomes. - Zhi Liu 011; Lingyun Kang; Monika Domanska; Sannyuya Liu; Jianwen Sun; Changli Fang (CSEDU (1), 2018)

An Emotion Oriented Topic Modeling Approach to Discover What Students are Concerned about in Course Forums. - Zhi Liu 011; Tai Wang; Niels Pinkwart; Sannyuya Liu; Lingyun Kang (ICALT, 2018)

Investigating Relationship Between Discourse Behavioral Patterns and Academic Achievements of Students in SPOC Discussion Forum. - Zhi Liu 011; Wenjing Zhang; Hercy N. H. Cheng; Jianwen Sun; Sannyuya Liu (Int. J. Distance Educ. Technol., 2018)

Effects of Proactive Personality and Social Centrality on Learning Performance in SPOCs. - Sannyuya Liu; Huanyou Chai; Zhi Liu 011; Niels Pinkwart; Xue Han; Tianhui Hu (CSEDU (2), 2019)

DISR: Deep Infrared Spectral Restoration Algorithm for Robot Sensing and Intelligent Visual Tracking Systems. - Hai Liu 004; Youfu Li 001; Dan Su 001; Zhaoli Zhang; Sannyuya Liu; Tingting Liu 006 (IROS, 2019)

Non-Bayesian Social Learning With Imperfect Private Signal Structure. - Sannyuya Liu; Zhonghua Yan; Xiufeng Cheng; Liang Zhao 016 (IEEE Access, 2019)

Temporal emotion-aspect modeling for discovering what students are concerned about in online course forums. - Zhi Liu 011; Chongyang Yang; Sylvio Rüdian; Sannyuya Liu; Liang Zhao 016; Tai Wang (Interact. Learn. Environ., 2019)

Deep Matrix Factorization With Implicit Feedback Embedding for Recommendation System. - Baolin Yi; Xiaoxuan Shen; Hai Liu 004; Zhaoli Zhang; Wei Zhang 139; Sannyuya Liu; Naixue Xiong (IEEE Trans. Ind. Informatics, 2019)

Investigating the Differences of Student Interactions between Behavior- and Content-based Networks in Online Discussions. - Tianhui Hu; Huanyou Chai; Sannyuya Liu; Qian Zhang; Guanxian Yi; Zhi Liu 011; Zhu Su (CSEDU (2), 2020)

Investigating the Relationship between Learners' Cognitive Participation and Learning Outcome in Asynchronous Online Discussion Forums. - Zhi Liu 011; Shiqi Liu 003; Cuishuang Zhang; Zhu Su; Tianhui Hu; Sannyuya Liu (CSEDU (2), 2020)

Investigating the Relationship among Students' Interest, Flow and Their Learning Outcomes in a Blended Learning Asynchronous Forum. - Shanyu Tan; Zhi Liu 011; Shiqi Liu 003; Zhu Su; Huanyou Chai; Sannyuya Liu (CSEDU (2), 2020)

Design and the technology acceptance model analysis of instructional mapping. - Zhicheng Dai; Mengting Wang; Sannyuya Liu; Liqiong Tang (Comput. Appl. Eng. Educ., 2020)

Evolution features and behavior characters of friendship networks on campus life. - Zongkai Yang; Zhu Su; Sannyuya Liu; Zhi Liu 011; Wenxiang Ke; Liang Zhao 016 (Expert Syst. Appl., 2020)

Flexible FTIR Spectral Imaging Enhancement for Industrial Robot Infrared Vision Sensing. - Tingting Liu 006; Hai Liu 004; Youfu Li 001; Zengzhao Chen; Zhaoli Zhang; Sannyuya Liu (IEEE Trans. Ind. Informatics, 2020)

Modeling Temporal Association of Cognition-Topic in MOOC Discussion to Track Learners' Cognitive Engagement Dynamics. - Zhi Liu 011; Rui Mu; Shiqi Liu 003; Xian Peng; Sannyuya Liu (L@S, 2021)

Research on student behavior characters from the campus big data. - Zhu Su; Wenxiang Ke; Yue Li; Sannyuya Liu (TALE, 2021)

A Hierarchical Memory Network for Knowledge Tracing. - Sannyuya Liu; Rui Zou; Jianwen Sun; Kai Zhang 011; Lulu Jiang; Dongbo Zhou; Jing Yang (Expert Syst. Appl., 2021)

Deep Variational Matrix Factorization with Knowledge Embedding for Recommendation System. - Xiaoxuan Shen; Baolin Yi; Hai Liu 004; Wei Zhang 139; Zhaoli Zhang; Sannyuya Liu; Naixue Xiong (IEEE Trans. Knowl. Data Eng., 2021)

Learners' interaction patterns in asynchronous online discussions: An integration of the social and cognitive interactions. - Sannyuya Liu; Tianhui Hu; Huanyou Chai; Zhu Su; Xian Peng (Br. J. Educ. Technol., 2022)

Automated detection of emotional and cognitive engagement in MOOC discussions to predict learning achievement. - Sannyuya Liu; Shiqi Liu 003; Zhi Liu 011; Xian Peng; Zongkai Yang (Comput. Educ., 2022)

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)

Ensemble Knowledge Tracing: Modeling interactions in learning process. - Jianwen Sun; Rui Zou; Ruxia Liang; Lu Gao; Sannyuya Liu; Qing Li 045; Kai Zhang 038; Lulu Jiang (Expert Syst. Appl., 2022)

Ability boosted knowledge tracing. - Sannyuya Liu; Jianwei Yu; Qing Li 045; Ruxia Liang; Yunhan Zhang; Xiaoxuan Shen; Jianwen Sun (Inf. Sci., 2022)

Knowledge graph-based multi-context-aware recommendation algorithm. - Chao Wu; Sannyuya Liu; Zeyu Zeng; Mao Chen 002; Adi Alhudhaif; Xiangyang Tang; Fayadh Alenezi; Norah Alnaim; Xicheng Peng (Inf. Sci., 2022)

Adversarial Bootstrapped Question Representation Learning for Knowledge Tracing. - Jianwen Sun; Fenghua Yu; Sannyuya Liu; Yawei Luo; Ruxia Liang; Xiaoxuan Shen (ACM Multimedia, 2023)

Dual-feature-embeddings-based semi-supervised learning for cognitive engagement classification in online course discussions. - Zhi Liu 011; Weizheng Kong; Xian Peng; Zongkai Yang; Sannyuya Liu; Shiqi Liu 003; Chaodong Wen (Knowl. Based Syst., 2023)

Separated Graph Neural Networks for Recommendation Systems. - Jianwen Sun; Lu Gao; Xiaoxuan Shen; Sannyuya Liu; Ruxia Liang; Shangheng Du; Shengyingjie Liu (IEEE Trans. Ind. Informatics, 2023)

Image co-segmentation based on pyramid features cross-correlation network. - Jia Chen; Yasong Chen; Weihao Li; Zhi Liu 011; Sannyuya Liu; Zongkai Yang (Sci. China Inf. Sci., 2023)

Computer-supported collaborative concept mapping: the impact of students' perceptions of collaboration on their knowledge understanding and behavioral patterns. - Sannyuya Liu; Lingyun Kang; Zhi Liu 011; Jing Fang; Zongkai Yang; Jianwen Sun; Meiyi Wang; Mengwei Hu (Interact. Learn. Environ., 2023)

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)

Task-driven cleaning and pruning of noisy knowledge graph. - Chao Wu; Zeyu Zeng; Yajing Yang; Mao Chen 002; Xicheng Peng; Sannyuya Liu (Inf. Sci., 2023)

Document-level relation extraction with hierarchical dependency tree and bridge path. - Qian Wan 007; Shangheng Du; Yaqi Liu; Jing Fang; Luona Wei; Sannyuya Liu (Knowl. Based Syst., 2023)

PQSCT: Pseudo-Siamese BERT for Concept Tagging With Both Questions and Solutions. - Tao Huang 017; Shengze Hu 001; Huali Yang 001; Jing Geng 001; Sannyuya Liu; Hao Zhang 066; Zongkai Yang (IEEE Trans. Learn. Technol., 2023)

Modeling temporal cognitive topic to uncover learners' concerns under different cognitive engagement patterns. - Zhi Liu 011; Rui Mu; Zongkai Yang; Xian Peng; Sannyuya Liu; Jia Chen (Interact. Learn. Environ., 2023)

Self-evident Automated Geometric Theorem Proving Based on Complex Number Identity. - Xicheng Peng; Jingzhong Zhang; Mao Chen 002; Sannyuya Liu (J. Autom. Reason., 2023)

Exploring the relationships between students' network characteristics, discussion topics and learning outcomes in a course discussion forum. - Sannyuya Liu; Lingyun Kang; Zhi Liu 011; Liang Zhao 016; Zongkai Yang; Zhu Su (J. Comput. High. Educ., 2023)

Balancing Humans and Machines: A Study on Integration Scale and Its Impact on Collaborative Performance. - Rui Zou; Sannyuya Liu; Yawei Luo; Yaqi Liu; Jintian Feng; Mengqi Wei; Jianwen Sun (AAAI, 2024)

Evaluating the Design Features of an Intelligent Tutoring System for Advanced Mathematics Learning. - Ying Fang; Bo He; Zhi Liu 011; Sannyuya Liu; Zhonghua Yan; Jianwen Sun (AIED (1), 2024)

Detecting AI-Generated Sentences in Human-AI Collaborative Hybrid Texts: Challenges, Strategies, and Insights. - Zijie Zeng; Shiqi Liu 003; Lele Sha; Zhuang Li 001; Kaixun Yang; Sannyuya Liu; Dragan Gasevic; Guangliang Chen (IJCAI, 2024)

Interpretable Knowledge Tracing with Multiscale State Representation. - Jianwen Sun; Fenghua Yu; Qian Wan 007; Qing Li 045; Sannyuya Liu; Xiaoxuan Shen (WWW, 2024)

Profiling students' learning engagement in MOOC discussions to identify learning achievement: An automated configurational approach. - Zhi Liu 011; Qianhui Tang; Fan Ouyang; Taotao Long; Sannyuya Liu (Comput. Educ., 2024)

COMET : "cone of experience" enhanced large multimodal model for mathematical problem generation. - Sannyuya Liu; Jintian Feng; Zongkai Yang; Yawei Luo; Qian Wan 007; Xiaoxuan Shen; Jianwen Sun (Sci. China Inf. Sci., 2024)

Towards Detecting AI-Generated Text within Human-AI Collaborative Hybrid Texts. - Zijie Zeng; Shiqi Liu 003; Lele Sha; Zhuang Li 001; Kaixun Yang; Sannyuya Liu; Dragan Gasevic; Guanliang Chen (CoRR, 2024)

Annotation Guidelines-Based Knowledge Augmentation: Towards Enhancing Large Language Models for Educational Text Classification. - Shiqi Liu 003; Sannyuya Liu; Lele Sha; Zijie Zeng; Dragan Gasevic; Zhi Liu 011 (CoRR, 2024)

CLIP-SCGI: Synthesized Caption-Guided Inversion for Person Re-Identification. - Qianru Han; Xinwei He 001; Zhi Liu 011; Sannyuya Liu; Ying Zhang; Jinhai Xiang (CoRR, 2024)

Gradual Vigilance and Interval Communication: Enhancing Value Alignment in Multi-Agent Debates. - Rui Zou; Mengqi Wei; Jintian Feng; Qian Wan 007; Jianwen Sun; Sannyuya Liu (CoRR, 2024)

Hyperbolic embedding of discrete evolution graphs for intelligent tutoring systems. - Shengyingjie Liu; Zongkai Yang; Sannyuya Liu; Ruxia Liang; Jianwen Sun; Qing Li 045; Xiaoxuan Shen (Expert Syst. Appl., 2024)

Weighted Heterogeneous Graph-Based Three-View Contrastive Learning for Knowledge Tracing in Personalized e-Learning Systems. - Jianwen Sun; Shangheng Du; Zhi Liu 011; Fenghua Yu; Sannyuya Liu; Xiaoxuan Shen (IEEE Trans. Consumer Electron., 2024)

Heterogeneous Evolution Network Embedding with Temporal Extension for Intelligent Tutoring Systems. - Sannyuya Liu; Shengyingjie Liu; Zongkai Yang; Jianwen Sun; Xiaoxuan Shen; Qing Li 045; Rui Zou; Shangheng Du (ACM Trans. Inf. Syst., 2024)

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)

Automated discovery of symbolic laws governing skill acquisition from naturally occurring data. - Sannyuya Liu; Qing Li 045; Xiaoxuan Shen; Jianwen Sun; Zongkai Yang (Nat. Comput. Sci., 2024)

Automated Generation of Geometry Proof Problems Based on Point Geometry Identity. - Lei Li; Zongkai Yang; Mao Chen 002; Xicheng Peng; Jianwen Sun; Zhonghua Yan; Sannyuya Liu (J. Autom. Reason., 2024)

Autobalanced Multitask Node Embedding Framework for Intelligent Education. - Xiaoxuan Shen; Jianwei Yu; Ruxia Liang; Qing Li 045; Shengyingjie Liu; Shangheng Du; Jianwen Sun; Sannyuya Liu (IEEE Trans. Neural Networks Learn. Syst., 2024)

Deep adversarial group recommendation with user feature space separation. - Jianwen Sun; Shangheng Du; Ruxia Liang; Xiaoxuan Shen; Qing Li 045; Sannyuya Liu; Zongkai Yang (User Model. User Adapt. Interact., 2024)

A Genetic Causal Explainer for Deep Knowledge Tracing. - Qing Li 045; Xin Yuan; Sannyuya Liu; Lu Gao; Tianyu Wei; Xiaoxuan Shen; Jianwen Sun (IEEE Trans. Evol. Comput., 2024)

Exploring the effect of stress arousal on the positive emotional design of multimedia learning. - Xian Peng; Yanyan Jin; Jianwen Sun; Liang Zhao 016; Sannyuya Liu; Rui Li (Educ. Inf. Technol., 2024)

Emotion-Semantic-Aware Dual Contrastive Learning for Epistemic Emotion Identification of Learner-Generated Reviews in MOOCs. - Zhi Liu 011; Chaodong Wen; Zhu Su; Sannyuya Liu; Jianwen Sun; Weizheng Kong; Zongkai Yang (IEEE Trans. Neural Networks Learn. Syst., 2024)

VCR: A "Cone of Experience" Driven Synthetic Data Generation Framework for Mathematical Reasoning. - Sannyuya Liu; Jintian Feng; Xiaoxuan Shen; Shengyingjie Liu; Qian Wan 007; Jianwen Sun (AAAI, 2025)

Dual-view cross attention enhanced semi-supervised learning method for discourse cognitive engagement classification in online course discussions. - Shiqi Liu 003; Weizheng Kong; Zhi Liu 011; Jianwen Sun; Sannyuya Liu; Dragan Gasevic (Expert Syst. Appl., 2025)

An explainable graph-based course recommendation model based on multiple interest factors. - Yajing Yang; Xicheng Peng; Mao Chen 002; Sannyuya Liu (Expert Syst. Appl., 2025)

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)

Triple contrastive learning representation boosting for supervised multiclass tasks. - Xianshuai Li; Zhi Liu 011; Sannyuya Liu (Inf. Process. Manag., 2025)

Ecological network analysis of attention flow in online learning: Insights into knowledge acquisition and dropout behaviors. - Zhu Su; Haiyu Wang; Zhongyu Shao; Zhi Liu; Yuxin Liu; Sannyuya Liu (Inf. Process. Manag., 2025)

Dual-view multi-scale cognitive representation for deep knowledge tracing. - Qing Li 045; Xin Yuan; Jieyu Yue; Xiaoxuan Shen; Ruxia Liang; Sannyuya Liu; Zhonghua Yan (Knowl. Based Syst., 2025)

Annotation Guideline-Based Knowledge Augmentation: Toward Enhancing Large Language Models for Educational Text Classification. - Shiqi Liu 003; Sannyuya Liu; Lele Sha; Zijie Zeng; Dragan Gasevic; Zhi Liu 011 (IEEE Trans. Learn. Technol., 2025)

Academic stress detection based on multisource data: a systematic review from 2012 to 2024. - Sannyuya Liu; Yunhan Zhang; Liang Zhao 016; Zhi Liu 011 (Interact. Learn. Environ., 2025)

Graph Contrastive Learning via Hierarchical Multiview Enhancement for Recommendation. - Zhi Liu 011; Hengjing Xiang; Ruxia Liang; Jinhai Xiang; Chaodong Wen; Sannyuya Liu; Jianwen Sun (IEEE Trans. Ind. Informatics, 2025)

Hypergraph Convolutional Networks for Course Recommendation in MOOCs. - Zhu Su; Yafeng Li; Qing Li 045; Zhonghua Yan; Longfeng Zhao; Zhi Liu 011; Jianwen Sun; Sannyuya Liu (IEEE Trans. Knowl. Data Eng., 2025)

Large language model augmented multi-task learning network with inter-clause modeling for emotion-cause pair extraction. - Zhi Liu; Chaodong Wen; Dong Li; Zili Fu; Xi Kong; Sannyuya Liu (Inf. Fusion, 2026)