@article{P113.137, author={Softic, Selver and Taraghi, Benham and Ebner, Martin and De Vocht, Laurens and Mannens, Erik and Van de Walle, Rik}, title={Monitoring learning activities in PLE using semantic modelling of learner behaviour}, journal={LECTURE NOTES IN COMPUTER SCIENCE}, year={2013}, volume={7946}, pages={74-90}, publisher={Springer}, }