Dr. Lee Chang

General Research Interests:

Specific Research Interests:

Mobile Computing


  • Gao, J., Wu, Y., Chang, L., Meldal, S., "Measuring Component-Based Systems Using a Systematic Approach and Environment," The 2nd IEEE Symposium on SOA-Based System Engineering, Shanghai, China, (October 2006).
  • Kuo, D., Wong, D., Gao, J., Chang, L., "A 2D Barcode Validation System for Mobile Commerce," Proceedings of the 5th International Conference on Grid and Pervasive Computing, Hualian, Taiwan, (May 10-13, 2010).
  • Gao, J., Kulkarni, V., Ranavat, H., Chang, L., Mei, H., "A 2D Barcode-Based Mobile Payment System," Proceedings of the 3rd International Conference on Multimedia and Ubiquitous Engineering, Qingdao, China, (June 4-6, 2009).