| 2007— 2008 |
Faculty Representative Council, Faculty of Mathematics, U of W |
| 2000— 2008 |
Graham Medal Selection Committee, Faculty of Mathematics, U of W |
| 2007 | Ontario Graduate Scholarship Ranking Committee, School of Computer Science, U of W |
| 2006 | Valedictorian Selection Committee, Faculty of Mathematics, U of W |
| 2003— 2004 |
Faculty Representative Council, Faculty of Mathematics, U of W |
| 2003— 2004 |
Co-op Enhancement Committee, Faculty of Mathematics, U of W |
| 2004 | Chair, Selection Panel, Ontario Graduate Scholarships, Province of Ontario |
| 2003 | Chair, Selection Panel, Ontario Graduate Scholarships, Province of Ontario |
| 2003 | System Policy Committee, Faculty of Mathematics, U of W |
| 1998— 1999 |
Math Faculty Representative to Engineering Faculty Council, Faculty of Mathematics, U of W |
| 1995— 1996 |
Curriculum Committee, Department of Computer Science, U of W |
| 1995— 1996 |
ICR Research Computing Support Committee, Institute for Computer Research, U of W |
| 1994 | Dean of Mathematics Nominating Committee, Faculty of Mathematics, U of W |
| 1991— 1994 |
Member at large, Senate, U of W |
| 1991— 1994 |
Senate Nominating Committee for Honorary Degrees, U of W |
| 1992— 1993 |
Senate Library Committee, U of W |
| 1991— 1993 |
Promotion and Tenure Committee, Department of Computer Science, U of W |
| 1991 | Search Committee for CS Department Chair, Faculty of Mathematics, U of W |
| 1990— 1991 |
Curriculum Committee, Department of Computer Science, U of W |
| 1990 | Conflict of Interest Committee, U of W |
| 1989— 1991 |
Board of Directors, Institute for Computer Research, U of W |
| 1989— 1991 |
Faculty Committee on Student Appeals, Faculty of Mathematics, U of W |
| 1989— 1991 |
Admissions Committee, Faculty of Mathematics, U of W |
| 1987— 1989 |
Chair, Ph.D Comprehensives Committee, Department of Computer Science, U of W |
| 1988 | Nominating Committee for ICR Director, Institute for Computer Research, U of W |
| 1983— 1986 |
Applied Math Graduate Committee, Department of Applied Mathematics, U of W |
| 1984— 1985 |
Computer Research Building Subcommittee, Department of Computer Science, U of W |
| 1984— 1985 |
WATDEC Committee, Faculty of Mathematics, U of W |
| 1983 | ICR PC Allocation Committee, Institute for Computer Research, U of W |
| 1980— 1984 |
Chair, Committee on Symbolic Mathematical Computation, Faculty of Mathematics, U of W |
| 1982— 1984 |
Executive Committee of Faculty Council, Faculty of Mathematics, U of W |
| 1982— 1984 |
Senate Graduate Council, U of W |
| 1978— 1984 |
Graduate Committee, Department of Computer Science, U of W |
| 1978— 1979 |
Representative to Engineering Faculty Council, Faculty of Mathematics, U of W |
| 1975— 1979 |
Counsellor of Secondary School Students, Faculty of Mathematics, U of W |
| 1975— 1977 |
Undergraduate Admissions Committee, Faculty of Mathematics, U of W |
