R. Wetzker

Analyzing Social Bookmarking Systems : A del . icio . us Cookbook

C. Bauckhage, R. Wetzker, Carsten Zimmermann, 2008 .

I tag, you tag: translating tags for advanced user models

Christian Bauckhage, Sahin Albayrak, Robert Wetzker, 2010, WSDM '10.

Understanding the User: Personomy Translation for Tag Recommendation

Robert Wetzker, Alan Said, Carsten Zimmermann, 2009, DC@PKDD/ECML.

Tag spam creates large non-giant connected components

Klaus Obermayer, Robert Wetzker, Nicolas Neubauer, 2009, AIRWeb '09.

Detecting trends in social bookmarking systems using a probabilistic generative model and smoothing

Florian Metze, Christian Bauckhage, Tansu Alpcan, 2008, 2008 19th International Conference on Pattern Recognition.

Graph-based recommendation in broad folksonomies

Robert Wetzker, R. Wetzker, Robert Wetzker, 2010 .

Detecting Trends in Social Bookmarking Systems: A del.icio.us Endeavor

Christian Bauckhage, Robert Wetzker, Carsten Zimmermann, 2010, Int. J. Data Warehous. Min..

Workshop on Exploiting Semantic Annotations in Information Retrieval ( ESAIR 2009 )

A. Smeaton, D. Rebholz-Schuhmann, X. Amatriain, 2009 .

An unsupervised hierarchical approach to document categorization

C. Bauckhage, T. Alpcan, S. Albayrak, 2007, IEEE/WIC/ACM International Conference on Web Intelligence (WI'07).

Tailoring Taxonomies for Efficient Text Categorization and Expert Finding

Florian Metze, Christian Bauckhage, Tansu Alpcan, 2008, 2008 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology.