Gwan Choi received his B.S., M.S. and Ph.D. degrees, all in electrical and computer engineering, from the University of Illinois at Urbana-Champaign in 1988, 1989 and 1994, respectively. He currently is an associate professor in the department. He has worked for Cray Research Inc. and Tandem Computers Inc, and he has been a visiting scientist at the NASA Langley Research Center.

Choi's research interests include fault-tolerance, verification simulation, high-performance VLSI circuits, radiation testing, design for dependability and software engineering. He is a member of Eta Kappa Nu, the IEEE Computer Society, the IEEE technical committee on Fault-Tolerant Computing and the IEEE technical committee on computer architecture.

Choi also has served as a program committee member on several international conferences and was a vice-chair for the IEEE International Performance and Dependability Symposium, IPDS-2000. He has won a number of awards including the National Science Foundation's (NSF)career award in 1997.

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