Hotho, Andreas, Jäschke, Robert, Schmitz, Christoph, Stumme, Gerd: FolkRank: A Ranking Algorithm for Folksonomies. In: Proc. FGIR 2006, 2006
Hotho, Andreas, J?schke, Robert, Schmitz, Christoph, Stumme, Gerd ; Sure, York, Domingue, John: Information Retrieval in Folksonomies: Search and Ranking. 4011. In: The Semantic Web: Research and Applications. Heidelberg : Springer, 2006 (LNAI), S. 411-426
Hotho, Andreas, Jäschke, Robert, Schmitz, Christoph, Stumme, Gerd ; Sure, York, Domingue, John: Information Retrieval in Folksonomies: Search and Ranking. 4011. In: The Semantic Web: Research and Applications. Heidelberg : Springer, 2006 (LNAI), S. 411-426
Hotho, Andreas, Jäschke, Robert, Schmitz, Christoph, Stumme, Gerd ; Avrithis, Yannis S., Kompatsiaris, Yiannis, Staab, Steffen, O'Connor, Noel E.: Trend Detection in Folksonomies. 4306. In: Proc. First International Conference on Semantics And Digital Media Technology (SAMT) . Heidelberg : Springer, 2006 (LNCS). - ISBN 3-540-49335-2, S. 56-70