A novel two-stage phased modeling framework for early fraud detection in online auctions. - Wen-Hsi Chang; Jau-Shien Chang (Expert Syst. Appl., 2011)

An effective early fraud detection method for online auctions. - Wen-Hsi Chang; Jau-Shien Chang (Electron. Commer. Res. Appl., 2012)

An electronic records preservation mechanism for Taiwan's governmental agencies. - Wen-Hsi Chang (Int. J. Humanit. Arts Comput., 2012)

Analysis of fraudulent behavior strategies in online auctions for detecting latent fraudsters. - Jau-Shien Chang; Wen-Hsi Chang (Electron. Commer. Res. Appl., 2014)

On Sustainability of a Hospital-as-Vertical-Operator Model in the 5G Era. - Wen-Hsi Chang; Yi-Nung Yang; Hui-Chen Lu; Shi-Chung Chang (ISCIT, 2023)