Chair Professor
   Department of Computer Science & Information Engineering,
    National Central University ,  2008-
Vice-President
   Fo Guang University , 2007-2011/7
Director
   Communication Research Center ,
   National Central University , 2004-2007/7
Director
   Computer Center,
   National Central University , 1999-2003
Director
   Software Research Center,
   National Central University , 1998-2000
Chairman
   Department of Computer Science and Information Engineering,
   National Central University , 1994-1997
Ph.D.
   University of Florida , 1989
MSEE
   University of Florida , 1985
BSEE
   National Tsing Hua University , 1981