Katja Niemann, Martin Wolpers. Usage Context-Boosted Filtering for Recommender Systems in TEL. In Davinia Hernández Leo, Tobias Ley, Ralf Klamma, Andreas Harrer, editors, Scaling up Learning for Sustained Impact - 8th European Conference, on Technology Enhanced Learning, EC-TEL 2013, Paphos, Cyprus, September 17-21, 2013. Proceedings. Volume 8095 of Lecture Notes in Computer Science, pages 246-259, Springer, 2013. [doi]
Abstract is missing.