Krzysztof R. Apt, Centrum Wiskunde & Informatica in Amsterdam and University of Amsterdam,

Jacek Cichoń, Wrocław University of Technology,

Johann Makowsky, Technion,

Victor W. Marek (chair), University of Kentucky,

Damian Niwiński, University of Warsaw,

Andrzej Pelc, l'Université du Québec en Outaouais,

Marcin Sabok, Uniwersytet Wrocławski and Institute of Mathematics of the Polish Academy of Sciences,

Marian Srebrny, Institute of Computer Science of the Polish Academy of Sciences,

Jouko Väänänen, Helsinki University and University of Amsterdam,

Jan Woleński, Jagiellonian University.