2003

Newman, M. E. J.: The structure and function of complex networks, 2003

2004

Radicchi, Filippo ; Castellano, Claudio ; Cecconi, Federico ; Loreto, Vittorio ; Parisi, Domenico: Defining and identifying communities in networks, 2004

2005

Mika, Peter: Ontologies Are Us: A Unified Model of Social Networks and Semantics. In: International Semantic Web Conference : Springer, 2005 (LNCS), S. 522-536

2006

Heymann, Paul ; Garcia-Molina, Hector ; Computer Science Department (Hrsg.): Collaborative Creation of Communal Hierarchical Taxonomies in Social Tagging Systems. 2006-10, 2006
Schmitz, Patrick: Inducing Ontology from Flickr Tags.. In: Collaborative Web Tagging Workshop at WWW2006, Edinburgh, Scotland, 2006

2005

Golder, Scott ; Huberman, Bernardo A.: The Structure of Collaborative Tagging Systems, 2005

2007

Grahl, Miranda ; Hotho, Andreas ; Stumme, Gerd ; Hinneburg, Alexander (Bearb.): Conceptual Clustering of Social Bookmark Sites. In: Workshop Proceedings of Lernen - Wissensentdeckung - Adaptivität (LWA 2007) : Martin-Luther-Universität Halle-Wittenberg, 2007. - ISBN 978-3-86010-907-6, S. 50-54
Grahl, Miranda ; Hotho, Andreas ; Stumme, Gerd: Conceptual Clustering of Social Bookmarking Sites. In: 7th International Conference on Knowledge Management (I-KNOW '07). Graz, Austria : Know-Center, 2007, S. 356-364

2008

Li, Xin ; Guo, Lei ; Zhao, Yihong E.: Tag-based Social Interest Discovery. In: Proceedings of the 17th International World Wide Web Conference : ACM, 2008, S. 675-684
Capocci, Andrea ; Caldarelli, Guido: Folksonomies and clustering in the collaborative system CiteULike. In: Journal of Physics A: Mathematical and Theoretical, 41 (2008), Nr. 22, S. 224016 (7pp)
Shepitsen, Andriy ; Gemmell, Jonathan ; Mobasher, Bamshad ; Burke, Robin: Personalized recommendation in social tagging systems using hierarchical clustering. In: RecSys '08: Proceedings of the 2008 ACM conference on Recommender systems. New York, NY, USA : ACM, 2008. - ISBN 978-1-60558-093-7, S. 259--266

2007

Grahl, Miranda ; Hotho, Andreas ; Stumme, Gerd ; Hinneburg, Alexander (Bearb.): Conceptual Clustering of Social Bookmark Sites. In: Workshop Proceedings of Lernen -- Wissensentdeckung -- Adaptivität (LWA 2007) : Martin-Luther-Universität Halle-Wittenberg, 2007. - ISBN 978-3-86010-907-6, S. 50-54
Cattuto, C. ; Schmitz, C. ; Baldassarri, A. ; Servedio, V. D. P. ; Loreto, V. ; Hotho, A. ; Grahl, M. ; Stumme, G.: Network Properties of Folksonomies. In: AI Communications, 20 (2007), Nr. 4, S. 245 - 262
Grahl, Miranda ; Hotho, Andreas ; Stumme, Gerd ; Hinneburg, Alexander (Bearb.): Conceptual Clustering of Social Bookmark Sites. In: Workshop Proceedings of Lernen -- Wissensentdeckung -- Adaptivität (LWA 2007) : Martin-Luther-Universität Halle-Wittenberg, 2007. - ISBN 978-3-86010-907-6, S. 50-54