Position
Associate Professor of Computer Science and Electrical Engineering
Office
326 Information Technology and Engineering (ITE) Building
Contact Information
University of Maryland, Baltimore County
1000 Hilltop Circle
Baltimore, MD 21250
phone: (410) 455-3093
email: chang@umbc.edu
website: www.csee.umbc.edu/~chang
Education
Ph.D., Computer Science, Cornell University, 1991
M.S., Computer Science, Cornell University, 1989
B.S., Computer Science, Clarkson University, 1986
Research Areas
Dr. Chang’s research interests are in computational complexity theory — in particular, bounded query classes and the complexity NP-optimization problems.