- Vice Program Chair, IEEE International Performance and Dependability Conference, 2000
- Publicity Chair, IEEE International Performance and Dependability Conference, 1996
- Program Committee: Fault-Tolerant Computing Symposium, FTCS-27, 1997, Fault-Tolerant Computing Symposium, FTCS-27, 1997, IEEE International Workshop, CAD-TD, 1996, IEEE
- International Workshop, ETDS, 1995
- Membership: IEEE Computer Society, Technical Committee on Computer Architecture, IEEE
- Technical Committee on Fault Tolerance, Eta Kappa Nu
- Referee – IEEE Transaction on Computer (1994, 1995, 2000) and FTCS (1993, 1994, 1995, 1996,
1997, 2002(DSN))