Ricardo Conejo, Mónica Trella, Ivan Cruces, Rafael Garcia. INGRID: A Web Service Tool for Hierarchical Open Learner Model Visualization. In Liliana Ardissono, Tsvi Kuflik, editors, Advances in User Modeling - UMAP 2011 Workshops, Girona, Spain, July 11-15, 2011, Revised Selected Papers. Volume 7138 of Lecture Notes in Computer Science, pages 406-409, Springer, 2011. [doi]
Abstract is missing.