New visual cryptography system based on circular shadow image and fixed angle segmentation. - Jeanne Chen; Tung-Shou Chen; Hwa-Ching Hsu; Hsiao-Wen Chen (J. Electronic Imaging, 2005)

Transmission reduction between mobile phone applications and RESTful APIs. - Chin-Liang Tsai; Hsiao-Wen Chen; Jiun-Long Huang; Chih-Lin Hu (SAC, 2011)