In: J. Zumbach; N. Schwartz; T. Seufert; L. Lester (Hrsg.). Beyond Knowledge: The Legacy of Competence. Meaningfull Coumputer-Based Learning Environments. European Association for Research on Learning and Instruction SIG conferences (EARLI SIG-6 & 7), September 2-4, Salzburg, Australia, Pages 125-134, Springer Verlag, 6/2008.
Zur Publikation In: S. Salerno; M. Gaeta; P. Ritrovato; N. Capuano; F. Orciuoli; S. Miranda; A. Pierri (Hrsg.). The Learning Grid Handbook: Concepts, Technologies and Applications -- Volume 2 The Future of Learning. Pages 211-236, The Future of Learning, ISBN 978-1-58603-829-8, IOS Press Amsterdam, 3/2008.
Zur Publikation In: Proceedings of the 2nd IEEE International Conference on Semantic Computing. IEEE International Conference on Semantic Computing (ICSC-2008), 2nd, August 4-7, Santa Clara, CA, USA, Pages 347-353, IEEE, 2008.
Zur Publikation In: Beverley P. Woolf; Esma Aimeur; Roger Nkambou; Susanne Lajoie (Hrsg.). 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.
Zur Publikation In: Beverley P. Woolf; Esma Aimeur; Roger Nkambou; Susanne Lajoie (Hrsg.). 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 323-332, Springer Verlag, 2008.
Zur Publikation In: Artificial Intelligence (AIJ), Pages 656-684, Elesevier, 2008.
Zur Publikation In: Beverley P. Woolf; Esma Aimeur; Roger Nkambou; Susanne Lajoie (Hrsg.). Proceedings of the 9th International Conference on Intelligent Tutoring Systems. International Conference on Intelligent Tutoring Systems (ITS-08), 9th, June 23-27, Montréal, Canada, Pages 715-718, Lecture Notes in Computer Science (LNCS), Vol. 5091, Springer Verlag, 2008.
Zur Publikation In: Nikos Avouris; Nikos Fakotatis; Constantine D. Spyropoulos; Malik Ghallab (Hrsg.). Proceedings of 18th European Conference on Artificial Intelligence. European Conference on Artificial Intelligence (ECAI-08), 18th, July 21-25, Patras, Greece, Pages 276-280, Frontiers in Artificial Intelligence and Applications (FAIA), Vol. 178, IOS Press, 2008.
Zur Publikation In: P. Dillenbourg; M. Specht (Hrsg.). Times of Convergence. Technologies Across Learning Contexts. 3rd European Conference on Technology Enhanced Learning. European Conference on Technology Enhanced Learning (EC-TEL-2008), September 16-19, Maastricht, Netherlands, Pages 280-283, Lecture Notes in Computer Science (LNCS), Vol. 5192, Springer-Verlag, 2008.
Zur Publikation In: M. Crocker; Jörg Siekmann (Hrsg.). Resource-adaptive cognitive systems. Cognitive Technologies, ISBN 978-3-540-89407-0, Springer, Berlin - Heidelberg - New York, 2008.
Zur Publikation 
