| ISSTA 2009 | Program Committee Member |
| TAV-WEB 2008 | Program Committee Co-chair, Co-organizer |
| CONCUR 2008 | Invited Speaker |
| NSV 2008 | Invited Speaker |
| ICSOC 2008 | Program Committee Member |
| FACS 2008 | Program Committee Member |
| ASE 2008 | Program Committee Member |
| MEMOCODE 2008 | Program Committee Member, Invited Speaker |
| TACAS 2008 | Program Committee Member |
| SOCA | Editorial Board Member |
| WWV 2007 | Program Committee Member |
| ASE 2007 | Program Committee Member |
| AFM 2007 | Program Committee Member |
| ICSOC 2007 | Program Committee Member |
| IW-SOSWE 2007 | Program Committee Member |
| SOQUA 2007 | Program Committee Member |
| MEMOCODE 2007 | Program Committee Member |
| ISSTA 2007 | Program Committee Member |
| WQVV 2007 | Organizing Committee Member |
| WSCA 2007 | Program Committee Member |
| SOCA 2007 | Program Committee Member |
| WWV 2006 | Invited Speaker |
| ICSOC 2006 | Program Committee Member |
| TAV-WEB 2006 | Program Committee Chair, Organizing Committee Member |
| ASE 2006 | Program Committee Member |
| IW-SOSE 2006 | Program Committee Member |
| ICSE 2006 | Emerging Results Track, Program Committee Member |
| MEMOCODE 2006 | Program Committee Member |
| DILSOS 2006 | Program Committee Member |
| SVV 2006 | Program Committee Member |
| ICSOC 2005 | Program Committee Member |
| ASE 2005 | Program Committee Member |
| SVV 2005 | Program Committee Member |
| ATVA 2005 | Program Committee Member |
| SoftMC 2005 | Program Committee Member |
| ICWS 2005 | Program Committee Member |
| MEMOCODE 2005 | Program Committee Member, Panel Chair |
| ICSE 2005 | Program Committee Member |
| AVIS 2005 | Program Committee Member |
| SVV 2004 | Program Committee Member |
| ATVA 2004 | Program Committee Member, Invited Speaker |
| TAV-WEB 2004 | Program Committee Co-chair, Co-organizer |
| WWW 2004 | Poster Committee Member |
| ATVA 2003 | Program Committee Member |
| CIAA 2003 | Program Committee Member, Organizing Committee Chair |
| ISSTA 2002 | Program Committee Member |