General Chairs
Mario A. Nascimento		University of Alberta, Canada
Nesime Tatbul		ETH Zurich, Switzerland
Program Chairs
Wang-Chien Lee		Pennsylvania State University, USA
Demetris Zeinalipour		University of Cyprus, Cyprus
Publicity Chair
Olga Papaemmanouil		Brandeis University, USA
Steering Committee
Yanlei Diao		University of Massachusetts Amherst, USA
Christian S. Jensen		Aarhus University, Denmark
Alexandros Labrinidis		University of Pittsburgh, USA
Samuel R. Madden		Massachusetts Institute of Technology, USA
PC Committee
Karl Aberer		EPF Lausanne, Switzerland
Magdalena Balazinska		University of Washington, USA
Erik Buchmann		Karlsruhe Institute of Technology, Germany
Ugur Cetintemel		Brown University, USA
Lei Chen		HKUST, Hong Kong
Panos K. Chrysanthis		University of Pittsburgh, USA
Yanlei Diao		University of Massachusetts Amherst, USA
Alvaro A. A. Fernandes		University of Manchester, UK
Lin Gu		HKUST, Hong Kong
Takahiro Hara		Osaka University, Japan
Wei Hong		Arch Rock Corporation, USA
Christian S. Jensen		Aalborg University, Denmark
Vana Kalogeraki		AUEB, Greece
Yiannis Kotidis		AUEB, Greece
Philip Levis		Stanford University, USA
Samuel R. Madden		MIT, USA
Sebastian Michel		Saarland University, Germany
Gail Mitchell		BBN, USA
Mohamed Mokbel		University of Minnesota, USA
Rene Mueller		ETH Zurich, Switzerland
Suman Nath		Microsoft Research Redmond, USA
Ioanis Nikolaidis		University of Alberta, Canada
Olga Papaemmanouil		Brandeis University, USA
Kai-Uwe Sattler		TU Ilmenau, Germany
Adam Silberstein		Yahoo! Research, USA
Kian-Lee Tan		NUS, Singapore
Xueyan Tang		Nanyang Technological University, Singapore
Nesime Tatbul		ETH Zurich, Switzerland
Goce Trajcevski		Northwestern University, USA
Matt Welsh		Harvard University, USA
Jianliang Xu		Hong Kong Baptist University, Hong Kong
Jun Yang		Duke University, USA