Human activity classification by ECG and accelerometers aided by fuzzy logic. - Tatsuhiro Fujimoto; Hiroshi Nakajima; Naoki Tsuchiya; Hideya Marukawa; Yutaka Hata (SMC, 2012)

Wearable Human Activity Recognition by Electrocardiograph and Accelerometer. - Tatsuhiro Fujimoto; Hiroshi Nakajima; Naoki Tsuchiya; Hideya Marukawa; Kei Kuramoto; Syoji Kobashi; Yutaka Hata (ISMVL, 2013)

Blood Pressure Estimation System by Wearable Electrocardiograph. - Tatsuhiro Fujimoto; Hiroshi Nakajima; Naoki Tsuchiya; Yutaka Hata (Advanced Intelligent Systems, 2014)