@article{pappas15b, year={2015}, issn={1380-7501}, journal={Multimedia Tools and Applications}, doi={10.1007/s11042-013-1840-y}, title={Combining content with user preferences for non-fiction multimedia recommendation: a study on TED lectures}, url={http://dx.doi.org/10.1007/s11042-013-1840-y}, publisher={Springer US}, keywords={Content-based multimedia indexing; Recommender systems; Multimedia recommendation; TED lectures}, author={Pappas, Nikolaos and Popescu-Belis, Andrei}, pages={1-23}, language={English} }