Achille Varzi (Columbia University, New York, USA),
Alan Rector (University of Manchester, UK),
Albert Goldfain (University at Buffalo, USA),
Aldo Gangemi (ISTC-CNR, Rome, Italy),
Alessandro Lenci (University of Pisa, Italy),
Antony Galton (University of Exeter, UK),
Ashok Goel (Georgia Institute of Technology, Atlanta, USA),
Barry Smith (University of Buffalo, USA),
Bill Andersen (Ontology Works, Inc., USA),
Brandon Bennett (University of Leeds, UK),
Carola Eschenbach (University of Hamburg, Germany),
Chris Menzel (Texas A&M University, USA),
Chris Welty (IBM Research, Hawthorne, USA),
Christiane Fellbaum (Princeton University, USA),
Claudio Masolo (ISTC-CNR, Trento, Italy),
Colin Batchelor (Royal Society of Chemistry, UK),
Fabian Neuhaus (NIST, USA),
Florian Probst (SAP, Germany),
Frank Loebe (University of Leipzig, Germany),
Fred Freitas (Federal University of Pernambuco, Recife, Brazil),
Frederico Fonseca (Penn State University, USA),
Gerd Wagner (Brandenburg University of Technology, Germany),
Heinrich Herre (University of Leipzig, Germany),
Jan Dietz (Delft University of Technology, The Netherlands),
Janna Hastings (University of Geneva, Switzerland),
Jeffrey Parsons (Memorial University of Newfoundland, Canada),
Jerome Euzenat (INRIA, Grenoble, France),
Jerry Hobbs (University of Southern California, USA),
Johanna Seibt (University of Aarhus, Denmark),
John Bateman (University of Bremen, Germany),
John Mylopoulos (University of Toronto, Canada),
John Sowa (Vivomind Intelligence Inc., USA),
Joost Breuker (University of Amsterdam, The Netherlands),

Krzysztof Janowicz (UCLA, USA),
Laure Vieu (CNRS-IRIT, Toulouse, France),
Leo Obrst (The Mitre Corporation, USA),
Leonardo Lesmo (University of Torino, Italy)
Maria Luiza Machado Campos (Federal University of Rio de Janeiro, Brazil),
Mark Musen (Stanford University, USA),
Martin Doerr (Foundation for Research and Technology, Greece),
Mathias Brochhausen (University of Arkansas for Medical Sciences, USA),
Mauricio Barcelos de Almeida (Federal University of Minas Gerais, Brazil),
Michael F. Uschold (Semantic Arts, Canada),
Michael Gruninger (University of Toronto, Canada),
Michael Sintek (DFKI GmbH, Kaiserslautern, Germany),
Michel Dumontier (Carleton University, Ottawa, Canada),
Nicola Guarino (ISTC-CNR, Trento, Italy),
Olivier Bodenreider (National Library of Medicine, USA),
Oscar Pastor (Polytechnic University of Valencia, Spain),
Paul Buitelaar (National University of Ireland, Galway),
Pierre Grenon (Open University, UK),
Pieter Vermaas (Delft University of Technology, The Netherlands),
Ricardo Falbo (Federal University of Espírito Santo, Brazil),
Riichiro Mizoguchi (University of Osaka, Japan),
Robert Hoehndorf (University of Cambridge, UK),
Roberta Ferrario (ISTC-CNR, Trento, Italy),
Roberto Casati (CNRS-EHSS, Paris, France),
Stefano Borgo (ISTC-CNR, Trento, Italy),
Terry Halpin (LogicBlox, Australia),
Terry Langendoen (University of Arizona, USA),
Thomas Bittner (University at Buffalo, USA),
Veda Storey (Georgia State University, USA),
Werner Ceusters (University of Buffalo, USA),
Werner Kuhn (University of Münster, Germany),
Yasushi Umeda (Graduate School of Engineering, Osaka, Japan),
Yoshinobu Kitamura (Institute of Scientific and Industrial Research, Osaka, Japan)