- A member of ACM and ACM SIGMOD
- A member of IEEE and its Computer Society
- A member of UGA CS Faculty Recruiting Committee (2002)
- A member of UGA CS Web Site Development Committee (2002- )
- UGA CS Library Liaison (2002- )
- A member of UGA CS Policy Committee (2002- )
- A member of UGA MIT (Master of Interet Technology) Faculty
- NSF Panel Reviewer (2)