Atzmueller, Martin, Lemmerich, Florian, Krause, Beate, Hotho, Andreas ; Fürnkranz, Johannes, Knobbe, Arno: Spammer Discrimination: Discovering Local Patterns for Concept Characterization and Description. In: Proc. LeGo-09: From Local Patterns to Global Models, Workshop at the 2009 European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases. Bled, Slovenia, 2009. - accepted
Atzmüller, Martin, Lemmerich, Florian, Krause, Beate, Hotho, Andreas: Who are the Spammers - Understandable Local Patterns for Concept Description. In: 7th Conference on Computer Methods and Systems. Krakow, Poland, 2009. - ISBN 83-916420-5-4
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.