- Axel Ngonga (Universität Leipzig, Germany)
- Nicola Ferro (University of Padova, Italy)
- George Paliouras (NCSR Demokritos, Greece)
- Ellen Voorhees (National Institute of Standards and Technology, USA)
- Sören Auer (University of Bonn & Fraunhofer IAIS, Germany)
- Dietrich Rebholz-Schuhmann (University of Zurich, Switzerland)
- Gregory Grefenstette (INRIA, France)
- Robert Hoehndorf (University of Cambridge, UK)
- Corina Forăscu (University of Iasi, Romania)
- Anastasia Krithara (NCSR Demokritos, Greece)
- Diego Molla (Macquarie University, Australia)
- Andre Freitas (DERI National University of Ireland, Ireland)
- Saeedeh Shekarpour (Universität Leipzig, Germany)
- Edgard Marx (PUC-RIO, Brasil)
- Allan Hanbury (Vienna University of Technology, Austria)
- Ioannis Partalas (Université Joseph Fourier, France)
- Dina Demner-Fushman (National Library of Medicine, USA)
- Brigitte Grau (LIMSI/CNRS, France)
- Alan Aronson (National Library of Medicine, USA)
- George Tsatsaronis (Technical University of Dresden, Germany)
- Patrick Gallinari (Université Pierre et Marie Curie, France)
- Prodromos Malakasiotis (Athens University of Economics and Business, Greece)
- John Prager (Thomas J. Watson Research Center, IBM, USA)
- Ion Androutsopoulos (Athens University of Economics and Business, Greece)