Chang Wen Chen


Chang Wen Chen


Research Topics

Collaborative signal processing and data aggregation for sensor networks; distributed image and video coding; medical image analysis and biomedical information processing; mobile multimedia systems; reliable and secure multimedia streaming over P2P; wireless and ad hoc networks

Contact Information

316 Davis Hall

Buffalo NY, 14260

Phone: (716) 645-4760

Biography Publications Teaching Research

Beginning in Fall 2017, Dr. Chen has taken unpaid leave from the University at Buffalo to serve as Dean and Presidential Chair Professor, The School of Science and Engineering, The Chinese University of Hong Kong, Shenzhen.


  • PhD, Department of Electrical and Computer Engineering, University of Illinois at Urbana-Champaign (UIUC), October 1992
  • MS, Electrical Engineering, University of Southern California (USC), Los Angeles, December 1986
  • BS, Electrical Engineering, University of Science and Technology of China, Hefei, China, July 1983