Cattuto, C., Benz, D., Hotho, A. & Stumme, G.
(2008).
Semantic Grounding of Tag Relatedness in Social Bookmarking Systems.
In A. P. Sheth, S. Staab, M. Dean, M. Paolucci, D. Maynard, T. W. Finin & K. Thirunarayan (eds.),
The Semantic Web -- ISWC 2008 (p./pp. 615--631),
Berlin/Heidelberg: Springer.
ISBN: 978-3-540-88563-4