Knowledge Representation for Semantic Multimedia Content Analysis and Reasoning. - Kosmas Petridis; Ioannis Kompatsiaris; Michael G. Strintzis; Stephan Bloehdorn; Siegfried Handschuh; Steffen Staab; Nikos Simou; Vassilis Tzouvaras; Yannis Avrithis (EWIMT, 2004)

Text Classification by Boosting Weak Learners based on Terms and Concepts. - Stephan Bloehdorn; Andreas Hotho (ICDM, 2004)

Boosting for Text Classification with Semantic Features. - Stephan Bloehdorn; Andreas Hotho (WebKDD, 2004)

The SWRC Ontology - Semantic Web for Research Communities. - York Sure; Stephan Bloehdorn; Peter Haase 001; Jens Hartmann 001; Daniel Oberle (EPIA, 2005)

Semantic Annotation of Images and Videos for Multimedia Analysis. - Stephan Bloehdorn; Kosmas Petridis; Carsten Saathoff; Nikos Simou; Vassilis Tzouvaras; Yannis Avrithis; Siegfried Handschuh; Ioannis Kompatsiaris; Steffen Staab; Michael G. Strintzis (ESWC, 2005)

Learning Ontologies to Improve Text Clustering and Classification. - Stephan Bloehdorn; Philipp Cimiano; Andreas Hotho (GfKl, 2005)

An Ontology-based Framework for Text Mining. - Stephan Bloehdorn; Philipp Cimiano; Andreas Hotho; Steffen Staab (LDV Forum, 2005)

Clustering of Polysemic Words. - Laurent Cicurel; Stephan Bloehdorn; Philipp Cimiano (GfKl, 2006)

Semantic Kernels for Text Classification Based on Topological Measures of Feature Similarity. - Stephan Bloehdorn; Roberto Basili 001; Marco Cammisa; Alessandro Moschitti (ICDM, 2006)

Designing Semantic Kernels as Implicit Superconcept Expansions. - Stephan Bloehdorn; Roberto Basili 001; Marco Cammisa; Alessandro Moschitti (LWA, 2006)

Structure and semantics for expressive text kernels. - Stephan Bloehdorn; Alessandro Moschitti (CIKM, 2007)

Combined Syntactic and Semantic Kernels for Text Classification. - Stephan Bloehdorn; Alessandro Moschitti (ECIR, 2007)

Ontology-Based Question Answering for Digital Libraries. - Stephan Bloehdorn; Philipp Cimiano; Alistair Duke; Peter Haase 001; Jörg Heizmann; Ian Thurlow; Johanna Völker (ECDL, 2007)

Kernel Methods for Mining Instance Data in Ontologies. - Stephan Bloehdorn; York Sure (ISWC/ASWC, 2007)

Kernel Methods for Knowledge Structures - Stephan Bloehdorn (2008)

Ontology Management. - Stephan Bloehdorn; Peter Haase 001; Zhisheng Huang; York Sure; Johanna Völker; Frank van Harmelen; Rudi Studer (Semantic Knowledge Management, 2009)

Ontologies for Machine Learning. - Stephan Bloehdorn; Andreas Hotho (Handbook on Ontologies, 2009)

Application of Semantic Technologies. AST2010. 5th International Workshop (Vorwort). - Andreas Abecker; Stephan Bloehdorn; Stephan Grimm (GI Jahrestagung (2), 2010)

Intelligent Service Management - Technologies and Perspectives. - Sudhir Agarwal 001; Stephan Bloehdorn; Steffen Lamparter (Foundations for the Web of Information and Services, 2011)

Combining Data-Driven and Semantic Approaches for Text Mining. - Stephan Bloehdorn; Sebastian Blohm; Philipp Cimiano; Eugenie Giesbrecht; Andreas Hotho; Uta Lösch; Alexander Mädche; Eddie Mönch; Philipp Sorg; Steffen Staab; Johanna Völker (Foundations for the Web of Information and Services, 2011)

Graph Kernels for RDF Data. - Uta Lösch; Stephan Bloehdorn; Achim Rettinger (ESWC, 2012)