Detection of text strings from mixed text/graphics images. - Chien-Hua Tsai; Christos A. Papachristou (Document Recognition and Retrieval, 2001)

New cryptosystems design based on hybrid-mode problems. - Pin-Chang Su; Chien-Hua Tsai (Comput. Electr. Eng., 2009)

Multi-document threshold signcryption scheme. - Chien-Hua Tsai; Pin-Chang Su (Secur. Commun. Networks, 2015)

New Proxy Blind Signcryption Scheme for Secure Multiple Digital Messages Transmission Based on Elliptic Curve Cryptography. - Pin-Chang Su; Chien-Hua Tsai (KSII Trans. Internet Inf. Syst., 2017)

An ECC-Based Blind Signcryption Scheme for Multiple Digital Documents. - Chien-Hua Tsai; Pin-Chang Su (Secur. Commun. Networks, 2017)

A robust secure self-certified concurrent signature scheme from bilinear pairings. - Chien-Hua Tsai; Pin-Chang Su (Int. Arab J. Inf. Technol., 2021)

The application of multi-server authentication scheme in internet banking transaction environments. - Chien-Hua Tsai; Pin-Chang Su (Inf. Syst. E Bus. Manag., 2021)

Supply chain financing scheme based on blockchain technology from a business application perspective. - Chien-Hua Tsai (Ann. Oper. Res., 2023)