A Mobile Health Monitoring System Using RFID Ring-Type Pulse Sensor. - Yu-Chi Wu; Pei-Fan Chen; Zhi-Huang Hu; Chao-Hsu Chang; Gwo-Chuan Lee; Wen-Ching Yu (DASC, 2009)

A mixed inspection policy for CSP-1 and precise inspection under inspection errors and return cost. - Hong-Fwu Yu; Wen-Ching Yu; Wen Ping Wu (Comput. Ind. Eng., 2009)

A Smart-Phone-Based Health Management System Using a Wearable Ring-Type Pulse Sensor. - Yu-Chi Wu; Wei-Hong Hsu; Chao-Shu Chang; Wen-Ching Yu; Wen-Liang Huang; Meng-Jen Chen (MobiQuitous, 2010)