TY - CHAP T1 - An Architecture for Intelligent CSCL Argumentation Systems AU - Loll, F. AU - Pinkwart, N. AU - Scheuer, O. AU - McLaren, B. M. TI - Community Event Proceedings of the 8th International Conference on Computer Supported Collaborative Learning (CSCL) PY - 2009 PB - International Society of the Learning Sciences ER -