@inproceedings{Halvey:2008,
 	author={Halvey, Martin and Hopfgartner, Frank and Vallet, David and Jose, Joemon M.},
 	title={Implicit Search Trails for Video Recommendation},
 	booktitle={SAMT'08 - Third International Conference on Semantic and Digital Media Technologies, Koblenz, Germany},
 	year=2008,
         month=12,
         url = {http://resources.smile.deri.ie/conference/2008/samt/Short/195_short.pdf}
}