2010:
Program Committee:     MobiCom, MobiSys, Infocom, WoWMoM
Poster/Demo Chair:      MobiSys
Demo Co-Chair:            Mobicom, SECON

2009:
General Co-Chair:         Mobihoc S3 Workshop
Travel Awards Chair:     Mobicom 2009
Publicity Chair:              MobiSys 2009
Web Chair:                     SECON 2009
Poster Chair:                  QShine 2009
Poster Committee:         ICNP 2009
Program Committee:     Infocom'09, WiMesh'09, MobiHeld'09, IWQoS, WinMee, MELT, MobiVirt

2008:
Travel Awards Chair:     SECON 2008
Program Committee:     Infocom 2008, ICDCS 2008

2007:
Publicity Chair:              Mobihoc 2007
Program Committee:     Infocom 2007, SECON 2007, Broadnets 2007:

2006:
Program Committee:     Bionetics 2006