Graph Neural Networks Enhanced Smart Contract Vulnerability Detection of Educational Blockchain. - Zhifeng Wang 001; Wanxuan Wu; Chunyan Zeng; Jialong Yao; Yang Yang; Hongmin Xu (CoRR, 2023)

Learning Behavior Recognition in Smart Classroom with Multiple Students Based on YOLOv5. - Zhifeng Wang 001; Jialong Yao; Chunyan Zeng; Wanxuan Wu; Hongmin Xu; Yang Yang (CoRR, 2023)

PhysioFormer: Integrating Multimodal Physiological Signals and Symbolic Regression for Explainable Affective State Prediction. - Zhifeng Wang 001; Wanxuan Wu; Chunyan Zeng (CoRR, 2024)

PM-SRCANet: A Privacy-Preserving Multimodal Stress Recognition Convolutional Attention Network Model. - Jichao Xiong; Wanxuan Wu; Jiageng Chen; Chunhua Su; Weizhong Zhao; Junyu Lin; Dian Jiao (WASA (3), 2025)