Wege zur Entdeckung von Communities in Folksonomies. In Stefan Braß, und Alexander Hinneburg (Hrsg.), Proc. 18. Workshop Grundlagen von Datenbanken, 80-84, Martin-Luther-Universität, Halle-Wittenberg, Juni 2006. [PUMA: 2006 bibsonomy communities community detection itegpub l3s myown nepomuk tagging] URL
Technologien für Online-Communities. In M. Muth, L. Weidner, und E. Zehetbauer (Hrsg.), Unternehmenskommunikation, 1-14, Symposion Publishing, 2006. [PUMA: Communities itegpub myown pub_jml]
Proceedings of the Dagstuhl Seminar on Social Web Communities. In Harith Alani, Steffen Staab, und Gerd Stumme (Hrsg.), Schloss Dagstuhl, September 2008. [PUMA: 2008 communities dagstuhl itegpub myown social tagora tagorapub web] URL
Idea Evaluation Mechanisms for Collective Intelligence in Open Innovation Communities: Do Traders outperform Raters?. International Conference on Information Systems 2011 (ICIS) 2011, 1-24, Shanghai, China, 2011. [PUMA: Cognitive_Load_Teory Collective_Intelligence Communities Crowdsourcing Information_Aggregation Open_Innovation Prediction_Marktets Rating_Scales Web_2.0 itegpub myown pub_jml] URL
Analysis of Communities in Social Media. Proc. 20th Intl. Conference on Information and Knowledge Management (CIKM 2011), ACM Press, Glasgow, Scotland, UK, 2011. [PUMA: 2011 collective communities community data discovery intelligence itegpub knowledge mining myown]