Publications

In: Beverley P. Woolf , Esma Aimeur , Roger Nkambou , Susanne Lajoie (editor). Proceedings of the 9th International Conference on Intelligent Tutoring Systems (ITS-08). International Conference on Intelligent Tutoring Systems (ITS-08) 9th June 23-27 Montréal Canada Pages 709-711 Springer Verlag 2008.

To the publication

German Research Center for Artificial Intelligence
Deutsches Forschungszentrum für Künstliche Intelligenz