Photoplethysmography based psychological stress detection with pulse rate variability feature differences and elastic net. - Fenghua Li; Peida Xu; Shichun Zheng; Wenfeng Chen; Yang Yan; Suo Lu; Zhengkui Liu (Int. J. Distributed Sens. Networks, 2018)

Research of Anxiety, Depression, and PTSD among Reunited Populations based on Machine Learning. - Lifen Luan; Kankan Wu; Yuqing Zhao; Aiyi Liu; Wei Qian; Linlin Zhao; Donghong Wu; Zhengkui Liu (ICAIE, 2024)

Developmental Trajectories of Psychological Adaptation in Bullied Children. - Li Zhang; Ru Han; Zhengkui Liu (ICAIE, 2024)

A Classification Framework for Depressive Episode Using R-R Intervals From Smartwatch. - Fenghua Li; Guoxiong Liu; Zhiling Zou; Yang Yan; Xin Huang; Xuanang Liu; Zhengkui Liu (IEEE Trans. Affect. Comput., 2024)

Form perception is a cognitive correlate of the relation between subitizing ability and math performance. - Zhijun Cui; Yuwei Hu; Xinnan Wang; Chen Li; Zhengkui Liu; Zhanling Cui; Xinlin Zhou (Cogn. Process., 2024)

EVA-MED: An Enhanced Valence-Arousal Multimodal Emotion Dataset for Emotion Recognition. - Xin Huang; Shiyao Zhu; Ziyu Wang; Yaping He; Hao Jin; Zhengkui Liu (CoRR, 2025)