Some recent meetings where I served as a Program Commitee member.

The 18th international workshop on Expressiveness in Concurrency (EXPRESS 2011), Aachen, Germany, September 5, 2011.
The 6th international workshop on Logical Frameworks and Meta Languages: Theory and Practice (LFMTP 2011). Nijmegen, Netherland, August 26, 2011.
The 8th Asian Symposium on Programming Languages and Systems (APLAS 2010). Shanghai, China. November 28 - December 1, 2010.
The 17th international workshop on Expressiveness in Concurrency (EXPRESS 2010). Paris, France. August 30, 2010.
The 4th International Conference on Frontier of Computer Science and Technology (FCST 2009). Shanghai, China. December 17 - 19, 2009.
The 24th Annual IEEE Symposium on Logic in Computer Science (LICS 2009). Los Angeles, California, USA. August 11 - 14, 2009.