Lee Chang

A 2D Barcode-Based Mobile Payment System

Hsing Mei, Jerry Gao, Vijay Kulkarni, 2009, 2009 Third International Conference on Multimedia and Ubiquitous Engineering.

A 2D Barcode Validation System for Mobile Commerce

Jerry Zeyu Gao, David Kuo, Lee Chang, 2010, GPC.

Measuring Component-Based Systems Using a Systematic Approach and Environment

Jerry Zeyu Gao, Yumei Wu, Sigurd Meldal, 2006, 2006 Second IEEE International Symposium on Service-Oriented System Engineering (SOSE'06).

Monitoring software components and component-based software

Simon Shim, Jerry Gao, Lee Chang, 2000, Proceedings 24th Annual International Computer Software and Applications Conference. COMPSAC2000.

A 2D Barcode Validation System for Mobile Commerce

Jerry Zeyu Gao, David Kuo, Lee Chang, 2011, Int. J. Handheld Comput. Res..

Skyrmion excitation in a two-dimensional spinor Bose-Einstein condensate

Hui Zhai, Lee Chang, WeiQiang Chen, 2003 .