Life-threatening arrhythmias recognition by pulse-to-pulse intervals analysis. - Lijuan Chou; Kejia Zhang; Jicheng Liu; Shengrong Gong; Yongxin Chou (Int. J. Comput. Appl. Technol., 2021)

Evaluation of VDT visual fatigue based on real-time signal processing of finger photoplethysmography pulse wave. - Yetai Wang; Lijuan Chou; Yiquan Sun; Yongxin Chou (Int. J. Comput. Appl. Technol., 2023)

A fast sample entropy for pulse rate variability analysis. - Lijuan Chou; Shengrong Gong; Haiping Yang; Jicheng Liu; Yongxin Chou (Medical Biol. Eng. Comput., 2023)

A fast approximate entropy algorithm for heart rate variability analysis. - Haiping Yang; Lijuan Chou; Yongxin Chou; Jicheng Liu (Int. J. Model. Identif. Control., 2024)