A. Harrer, L. Kobbe, and N. Malzahn. Mice, Minds, and Society - The Computer Supported Collaborative Learning (CSCL) Conference 2007, 8, page 277-279. International Society of the Learning Sciences, (2007)
A. Harrer, A. Lucarz, and N. Malzahn. Groupware: Design, Implementation, and Use, 13th
International Workshop, CRIWG 2007, Bariloche,
Argentina, September 16-20, 2007, Proceedings, 4715, page 239--246. Berlin / Heidelberg, Springer, (2007)
A. Harrer, A. Lucarz, and N. Malzahn. Groupware: Design, Implementation, and Use, 13th International Workshop, CRIWG 2007, Bariloche, Argentina, September 16-20, 2007, Proceedings, 4715, page 239-246. Berlin / Heidelberg, Springer, (2007)
A. Harrer, N. Malzahn, K. Hoeksema, and H. Hoppe. Journal of Interactive Media in Education, (2005)Journal of Interactive Media in Education (Advances in
Learning Design. Special Issue, eds. Colin Tattersall,
Rob Koper), 2005/05. ISSN:1365-893X.
A. Harrer, N. Malzahn, K. Hoeksema, and H. Hoppe. Journal of Interactive Media in Education, (2005)Journal of Interactive Media in Education (Advances in Learning Design. Special Issue, eds. Colin Tattersall, Rob Koper), 2005/05. ISSN:1365-893X.
A. Harrer, B. McLaren, E. Walker, L. Bollen, and J. Sewell. Artificial Intelligence in Education - Supporting Learning through Intelligent and Socially Informed Technology, page 266-273. Amsterdam (The Netherlands), IOS Press, (2005)
A. Harrer, N. Pinkwart, and A. Lingnau. Community Events - Communication and Interactions: Proceedings of the International Conference on Computer Support for Collaborative Learning, page 222-224. Bergen, Norway, InterMedia, (2003)
A. Harrer, N. Pinkwart, B. McLaren, and O. Scheuer. Intelligent Tutoring Systems, volume 5091 of Lecture Notes in Computer Science, page 715-718. Springer, (2008)
A. Harrer, and M. Schneider. Forschungsbeiträge zur \frqqDidaktik der
Informatik\flqq -- Theorie, Praxis, Evaluation. 1.
GI-Workshop DDI'02 (Schwerpunkt: Modellierung in der
informatischen Bildung, 10.--11.~Okt.~2002 in
Witten-Bommerholz, P~22, page 67--76. Bonn, Gesellschaft für Informatik -- Didaktik-Workshop, Köllen Druck + Verlag GmbH, (Oktober 2002)http://www.die.informatik.uni-siegen.de/DIE_BIB/proceedings/gi-lni-22.pdf --
http://ddi.uni-paderborn.de/gi/materialien.html#c7314
including presentations---last visited $17^th$~November~2007.
A. Harrer, M. Vetter, S. Thür, and J. Brauckmann. AIED, volume 125 of Frontiers in Artificial Intelligence and Applications, page 816-818. IOS Press, (2005)
A. Harrer, M. Vetter, S. Thür, and J. Brauckmann. Artificial Intelligence in Education - Supporting Learning through Intelligent and Socially Informed Technology, page 816-818. Amsterdam (The Netherlands), IOS Press, (2005)
A. Harrer, S. Zeini, and N. Pinkwart. Proceedings of the International Conference on Computer Supported Collaborative Learning (CSCL2005), Taiwan, , (2005)
A. Harrer, S. Zeini, and S. Ziebarth. Proceedings of the 2009 International Conference on Advances in Social Networks Analysis and Mining (ASONAM 2009), Athens, Greece, (July 2009)
A. Harrer, S. Zeini, and S. Ziebarth. Proceedings of the 2009 International Conference on Advances in Social Networks Analysis and Mining (ASONAM 2009), Athens, Greece, (July 2009)
A. Harrer, S. Ziebarth, A. Giemza, and H. Hoppe. The 8th IEEE International Conference on Advanced Learning Technologies, page 41-45. Santander, Spain, IEEE Computer Society Press, (2008)
A. Harrer, S. Ziebarth, A. Giemza, and H. Hoppe. The 8th IEEE International Conference on Advanced Learning Technologies, page 41-45. Santander, Spain, IEEE Computer Society Press, (2008)