• Co-chair of the Third Workshop on Testing Database Systems (DBTest 2010) held in conjunction with SIGMOD 2010
• Co-chair of the 5th Workshop on Self-Managing Database Systems (SMDB), March 1, 2010, to be held in conjunction with the IEEE International Conference on Data Engineering (ICDE)
• Co-chair of the Fourth Workshop on Hot Topics in Autonomic Computing (HotAC IV), June 15, 2009, held in conjunction with the IEEE International Conference on Autonomic Computing (ICAC)
• Executive committee member of the IEEE Data Engineering Workgroup on Self-Managing Database Systems

Conference Program Committees

• ICDE Conference 2010
• VLDB Demonstrations 2009
• SIGMOD Conference 2009
• ICDE Conference 2009
• Workshop on Self-Managing Database Systems (SMDB) 2009
• COMAD 2009
• VLDB Conference 2008
• Workshop on Self-Managing Database Systems (SMDB) 2008
• VLDB Conference 2007
• ICDE Conference 2007
• SIGMOD Demonstrations 2007
• Tackling Computer Systems Problems with Machine Learning Techniques (SysML) Workshop 2007
• Scalable Stream Processing (SSP) Workshop 2007
• COMAD 2006
• SIGMOD Demonstrations 2006

Reviewer for the following Journals

• VLDB Journal
• ACM TODS Journal
• IEEE TKDE Journal
• IEEE Journal on Internet Computing
• Information Systems