E. Bogdanov, C. Ullrich, E. Isaksson, M. Palmér, and D. Gillet. Advances in Web-Based Learning - ICWL 2012 - 11th International Conference, Sinaia, Romania, September 2-4, 2012. Proceedings, volume 7558 of Lecture Notes in Computer Science, page 69-78. Springer, (2012)
R. Tong, Z. Hu, P. Han, and F. Yang. Advances in Web-Based Learning – ICWL 2005, volume 3583 of Lecture Notes in Computer Science, Springer, Berlin / Heidelberg, (2005)
X. Tan, C. Ullrich, and R. Shen. Intelligent and Adaptive Learning Systems: Technology Enhanced Support for Learners and Teachers, chapter 4, IGI Global, (2011)
H. Luo, R. Shen, C. Niu, and C. Ullrich. Proceedings of the 14th International Conference on Artificial Intelligence and Statistics (AISTATS), 15, page 470--478. (2011)
Y. Wang, C. Ullrich, and W. Xie. Proceedings of the Third International Conference on Education Technology
and Training (ETT 2010), IEEE, (2010)in print.
C. Ullrich, R. Shen, and D. Gillet. Advances in Web-Based Learning ICWL 2010, volume 6483 of Lecture Notes in Computer Science, page 269--278. Berlin, Heidelberg, Springer Berlin / Heidelberg, (2010)
C. Ullrich, K. Borau, S. Grant, D. Jackson, and R. Shen. Advances in Web-Based Learning ICWL 2010, volume 6483 of Lecture Notes in Computer Science, page 404--409. Berlin, Heidelberg, Springer Berlin / Heidelberg, (2010)
X. Tan, C. Ullrich, Y. Wang, and R. Shen. Advanced Learning Technologies, IEEE International Conference on, page 607--609. Los Alamitos, CA, USA, IEEE Computer Society, (2010)
X. Tan, C. Ullrich, O. Scheuer, E. Melis, and R. Shen. Satellite Workshops of ICWL 2010 -- International Workshop on cognitive-based
interctive computing and web wisdom (CICW'10), page 102--110. (2010)
K. Stepanyan, K. Borau, and C. Ullrich. Advanced Learning Technologies, IEEE International Conference on, page 70--72. Los Alamitos, CA, USA, IEEE Computer Society, (2010)
E. Melis, G. Goguadze, P. Libbrecht, and C. Ullrich. Handbook of Research in Culturally-Aware Information Technology:
Perspectives and Models, chapter 25, IGI Global, (2010)