PC Chair
PC Member
- 2012: EDBT, ER, WWW (poster track),
- 2011: SIGMOD, SIGMOD Repeatability, SEBD, HotSWUp, Zoco,
- 2010: WWW, QDB, SIGMOD Repeatability, DEXA,
- 2009: QDB, DEXA.
External Reviewer
- Conferences: VLDB (2007-2010), SIGMOD (2007-2010), EDBT (2006, 2009-2011), ICDE (2005-2006, 2009-2011), ICWE (2004), WebDB (2004), WIDM (2004), ER (2004, 2010).
- Journals: Sigmod Record, VLDB Journal, WWW Journal, Acta Informatica, Distributed and Parallel Databases (DAPD), and Information Processing Letters (IPL).