Giambattista Amati, Fondazione Ugo Bordoni, Italy
Jaime Arguello, University of North Carolina at Chapel Hill, United States
Ricardo Baeza-Yates, Yahoo! Research, Spain
Nicholas Belkin, Rutgers University, United States
Bettina Berendt, Katholieke Universiteit Leuven., Belgium
Wray Buntine, NICTA, Australia
Paul Clough, University of Sheffield, United Kingdom
Fabio Crestani, University of Lugano, Switzerland
Bruce Croft, UMass, United States
Maarten de Rijke, University of Amsterdam, Netherlands
Arjen P. de Vries, CWI, Netherlands
David Craig Elsweiler, University of Regensburg, Germany
Juan M. Fernandez-Luna, University of Granada, Spain
Norbert Fuhr, University of Duisburg-Essen, Germany
Eric Gaussier, Unervisity J. Fourier/Grenoble 1, France
Ayse Goker, City University London, United Kingdom
Julio Gonzalo, UNED, Spain
Gregory Grefenstette, 3DS EXALEAD, France
Cathal Gurrin, Dublin City University, Ireland
Donna Harman, NIST, United States
David A. Hull, Google, United States
Gareth Jones, Dublin City University, Ireland
Joemon M Jose, University of Glasgow, United Kingdom
Noriko Kando, National Institute of Informatics, Japan
Evangelos Kanoulas, Google, Switzerland
Gabriella Kazai, Microsoft Research, United Kingdom
Mounia Lalmas, Yahoo! Labs Barcelona, Spain
Birger Larsen, Royal School of Library and Information Science, Denmark
Ronny Lempel, Yahoo! Labs, Israel
David E. Losada, University of Santiago de Compostela, Spain
Yoelle Maarek, Yahoo! Research, Israel
Josiane Mothe, Institut de Recherche en Informatique de Toulouse, France
Vanessa Murdock, Bing, United States
Jan O. Pedersen, Microsoft, United States
Ian Ruthven, University of Strathclyde, United Kingdom
Fabrizio Sebastiani, Consiglio Nazionale delle Ricerche, Italy
Fabrizio Silvestri, Italian National Research Council (CNR), Italy