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Usage context-boosted filtering for recommender systems in TEL

: Niemann, K.; Wolpers, M.


Hernández-Leo, D.:
Scaling up learning for sustained impact. 8th European Conference on Technology Enhanced Learning, EC-TEL 2013 : Paphos, Cyprus, September 17-21, 2013; Proceedings
Berlin: Springer, 2013 (Lecture Notes in Computer Science 8095)
ISBN: 978-3-642-40813-7 (Print)
ISBN: 3-642-40813-3
ISBN: 978-3-642-40814-4 (Online)
European Conference on Technology Enhanced Learning (EC-TEL) <8, 2013, Paphos/Cyprus>
Fraunhofer FIT ()

In this paper, we introduce a new way of detecting semantic similarities between learning objects by analysing their usage in web portals. Our approach does not rely on the content of the learning objects or on the relations between users and learning objects but on the usage-based relations between the objects themselves. We take this new semantic similarity measure to enhance existing recommendation approaches for use in technology enhanced learning.