I have been involved in the organization of 10 conferences and workshops.
Most of them are listed below.
For PASCO 2007 and TC 2006, I served as General Chair.
I also serve regularly as a paper reviewer for several journals and
conferences in my research area.
More details can be found in my `CV.`

- High-Performace Computer Algebra Session at ACA 2009
- MOCAA workshop in computational algebra 2008
- Parallel Symbolic Computation 2007
- Symbolic-Numeric Computation 2007
- Transgressive Computing 2006
- Session on Newton and Hensel techniques in scientific computing at ACA'05
- Algorithmic geometrical PDE workshop 2003
- Compiler theory working group
- Computer algebra working group