Illig, Jens, Hotho, Andreas, Jäschke, Robert, Stumme, Gerd: A Comparison of content-based Tag Recommendations in Folksonomy Systems. In: Postproceedings of the International Conference on Knowledge Processing in Practice (KPP2007) : Springer, to appear
Benz, Dominik, Krause, Beate, Kumar, G. Praveen, Hotho, Andreas, Stumme, Gerd: Characterizing Semantic Relatedness of Search Query Terms. In: Proceedings of the 1st Workshop on Explorative Analytics of Information Networks (EIN2009). Bled, Slovenia, 2009
Benz, Dominik, Eisterlehner, Folke, Hotho, Andreas, Jäschke, Robert, Krause, Beate, Stumme, Gerd ; Cattuto, Ciro, Ruffo, Giancarlo, Menczer, Filippo: Managing publications and bookmarks with BibSonomy. In: HT '09: Proceedings of the 20th ACM Conference on Hypertext and Hypermedia. New York, NY, USA : ACM, 2009. - ISBN 978-1-60558-486-7, S. 323--324
Hotho, Andreas, Jäschke, Robert, Benz, Dominik, Grahl, Miranda, Krause, Beate, Schmitz, Christoph, Stumme, Gerd, Social Bookmarking am Beispiel BibSonomy, in: Blumauer, Andreas, Pellegrini, Tassilo (Hrsg.), Social Semantic Web, Berlin, Heidelberg 2009, S. 363--391.
Markines, Benjamin, Cattuto, Ciro, Menczer, Filippo, Benz, Dominik, Hotho, Andreas, Stumme, Gerd: Evaluating Similarity Measures for Emergent Semantics of Social Tagging. In: 18th International World Wide Web Conference, 2009, S. 641--641