• Professor of Operations Management & Management Science, University of Maryland, 2009 - present
  • Associate Professor of Operations Management & Management Science, University of Maryland, 2003 - 2009
  • Assistant Professor of Management Science, University of Maryland, 2001 - 2003
  • Assistant Professor of Systems Engineering, University of Pennsylvania, 1997 - 2001
  • Ph.D., Operations Research, Princeton University, 1993 - 1997
  • Engineer, Shanghai Transportation Planning Institute, Shanghai, China, 1991 - 1993
  • M.S., Operations Research, Fudan University, Shanghai, China, 1988 - 1991
  • B.S., Operations Research, Fudan University, 1985 - 1988