Recognition of Frequently Appeared Locations/Activities Based on Infrared Sensor Array. - Yuta Kobiyama; Qiangfu Zhao; Ryo Ota; Shoichi Ichimura (CYBCONF, 2017)

Activity Strength Recognition Using a Binary Infrared Sensor Array. - Shoichi Ichimura; Ryo Ota; Qiangfu Zhao (iCAST, 2018)

Estimation of Arbitrary Resident Locations Using Data Obtained from an Infrared Sensor Array. - Qiangfu Zhao; Shoichi Ichimura; Ryo Ota (SMC, 2018)

Indoor Location Estimation of a Moving Subject Based on a Simple Motion Sensor Array. - Ryo Ota; Tatsuya Hanyu; Qiangfu Zhao (iCAST, 2019)

Predicting the convergence of BiCG method from grayscale matrix images. - Ryo Ota; Hidehiko Hasegawa (JSIAM Lett., 2020)