| 2001— 2002 |
Associate Chair for Undergraduate Affairs, Department of Computer Science, U of W |
| 1996— 1998 |
Associate Dean for Computing & Director of the Mathematics Faculty Computing Facility, Faculty of Mathematics, U of W |
| 1991— 1994 |
Associate Dean for Graduate Studies and Research, Faculty of Mathematics, U of W |
| 1988— 1989 |
Associate Dean for Computing, Faculty of Mathematics, U of W |
| 1980— 1982 |
Associate Chair for Graduate Affairs, Department of Computer Science, U of W |
