Editors-in-Chief
Helen Ashman, University of South Australia
Arun Iyengar, IBM Research

Associate Editors
Elisa Bertino, Purdue University
Martin Bichler, Technische Universitaet Muenchen
Andrei Broder, Yahoo!
Peter Brusilovsky, University of Pittsburgh
Fabio Casati, University of Trento
Soumen Chakrabarti, Indian Institute of Technology, Bombay
Mike Dahlin, University of Texas at Austin
Richard Furuta, Texas A&M University
Wendy Hall, University of Southampton
Vicki Hanson, IBM T. J. Watson Research Center
Marti Hearst, University of California at Berkeley
Geert-Jan Houben, Vrije Universiteit Brussel
Nick Koudas, University of Toronto
John Leggett, Texas A&M University
Marc Najork, Microsoft Research
Wolfgang Nejdl, L3S and University of Hannover
Peter Nuernberg, Xtructure, LLC
Andreas Paepcke, Stanford University
Mike Papazoglou, University of Tilburg
Peter Patel-Schneider, Bell Labs Research
Michael Rabinovich, Case Western Reserve University
John Riedl, University of Minnesota
Pierangela Samarati, University of Milan
Mark Sanderson, University of Sheffield
Daniel Schwabe, Pontifical Catholic University of Rio de Janeiro
Prashant Shenoy, University of Massachusetts Amherst
Andrew Tomkins, Yahoo!
Marianne Winslett, University of Illinois at Urbana-Champaign

The Editors-in-Chief can be contacted through tweb <at> acm <dot> org.