Wearable Motion Tolerant PPG Sensor for Instant Heart Rate in Daily Activity. - Takanori Ishikawa; Yasuhide Hyodo; Ken Miyashita; Kazunari Yoshifuji; Yota Komoriya; Yutaka Imai (BIOSIGNALS, 2017)

How well can PPG be an alternative to ECG for acute stress detection in nonresting state? - Comprehensive evaluation using a DNN. - Yasuhide Hyodo; Kiyoshi Yoshikawa; Takanori Ishikawa; Yota Komoriya (ACIIW, 2023)