Uwe Kirschenmann, Maren Scheffel, Martin Friedrich, Katja Niemann, Martin Wolpers. Demands of Modern PLEs and the ROLE Approach. In Martin Wolpers, Paul A. Kirschner, Maren Scheffel, Stefanie N. Lindstaedt, Vania Dimitrova, editors, Sustaining TEL: From Innovation to Learning and Practice - 5th European Conference on Technology Enhanced Learning, EC-TEL 2010, Barcelona, Spain, September 28 - October 1, 2010. Proceedings. Volume 6383 of Lecture Notes in Computer Science, pages 167-182, Springer, 2010. [doi]
Abstract is missing.