Publikationen

2009

• T. Liebig, O. Noppens, F. von Henke,
  VIScover: Visualizing, Exploring, and Analysing Structured Data. Challenge Award at the Visual Analytics Science and Technology Symposium (VAST 2009), Atlantic City, USA, 2009.

• M. Volke, T. Liebig,
  Origo - A Client for a Distributed Semantic Social Network. Poster at the European Semantic Web Conference (ESWC 2009), Heraklion, Greece, 2009.

• M. Luther, T. Liebig, S. Böhm, O. Noppens,
  Who the Heck is the Father of Bob? – A Survey of the OWL Reasoning Infrastructure for Expressive Real-World Applications –. In Proceedings of the European Semantic Web Conference (ESWC 2009), Heraklion, Greece, Springer Verlag 2009.

• A. Avižienis, G. Grigonytė, J. Haller, F. von Henke, T. Liebig, O. Noppens
  Organizing Knowledge as an Ontology of the Domain of Resilient Computing by Means of Natural Language Processing – An Experience Report –. In Proceedings of the 22nd International Florida Artificial Intelligence Research Society Conference (FLAIRS-22), Florida, USA, AAAI Press 2009.

• T. Liebig, M. Luther, O. Noppens, M. Rodrigues, D. Calvanesez, M. Wessel, R. Möller, M. Horridge, S. Bechhofer, D. Tsarkov, E. Sirin
  OWLlink: DIG for OWL 2 Fifth International Workshop on OWL: Experiences and Directions ( OWLED08), Karlsruhe, Germany, October 2008.

• O. Noppens, T. Liebig
  Understanding Interlinked Data – Visualising, Exploring, and Analysing Ontologies International Conferences on KnowledgeManagement and New Media Technology ( I-KNOW '08), Graz, Austria, pp. 341-348, Journal of Universal Computer Science, 2008.

• O. Noppens, T. Liebig
  Realizing the Hidden – Interactive Visualization and Analysis of Large Volumes of Structured Data
  Proceedings of the 9th International Conference on Advanced Visual Interfaces (AVI 2008), 2008.

• T. Liebig, S. Scheele
  Explaining Entailments and Patching Modelling Flaws for Ontology Authoring
  Zeitschrift Künstliche Intelligenz, Heft 2/2008.

• T. Liebig, F. Müller
  Parallelizing Tableaux-Based Description Logic Reasoning
  Proceedings of the 3rd International Workshop on Scalable Semantic Web Knowledge Base Systems (SSWS 2007), 2007.

• T. Liebig, O. Noppens, T. Weithöner
  Interactive Exploration of the Movie DB on a Semantical Level
  Finalist in the IEEE Information Visualization Contest 2007, Sacramento, CA, USA, October 2007.

• O. Noppens, T. Liebig, P. Schmidt
  MOBIXPL - A SVG-based Mobile User Interface for Semantic Service Discovery
  Proceedings of the 5th International Conference on Scalable Vector Graphics (SVG Open 2007), 2007.

• T. Liebig, S. Scheele, J. Lambertz
  Explaining Subsumption and Patching Non-Subsumption with Tableaux Methods
  Proceedings of the 20th Description Logics Workshop - Statements of Interest (DL 07),2007

• T. Weithöner, T. Liebig, M. Luther, S. Böhm
  DIG 2.0 Reference Middleware
  Proceedings of the 3rd International Workshop on OWL Experiences and Directions (OWLED 2007), 2007

• O. Noppens, T. Liebig
  Understanding Large Volumes Of Interconnected Individuals By Visual Exploration.
  In Enrico Franconi, Michael Kifer, and Wolfgang May (Eds.): The Semantic Web: Research and Applications, 4th European Semantic Web Conference (ESWC 2007), System description, LNCS 4519, pp. 799-808, Springer Verlag 2007.

• Timo Weithöner, Thorsten Liebig, Marko Luther, Sebastian Böhm, Friedrich W. von Henke, and Olaf Noppens
  Real-World Reasoning with OWL. In Enrico Franconi, Michael Kifer, and Wolfgang May (Eds.): The Semantic Web: Research and Applications, 4th European Semantic Web Conference (ESWC 2007), LNCS 4519, pp. 296-310. Springer Verlag 2007.

• A.-Y. Turhan, S. Bechhofer, A. Kaplunova, T. Liebig, M. Luther, R. Möller, O. Noppens, P. Patel-Schneider, B. Suntisrivaporn and T. Weithöner
  DIG 2.0 — Towards a Flexible Framework for Description Logics Reasoners
  Workshop on OWL Experiences and Directions 2006- OWL Experiences 2006
  Athens, GA, USA November 2006

• O. Noppens, T. Liebig
  Interactive Visualization of Large OWL Instance Sets
  Proceedings of the 3rd International Semantic Web User Interaction Workshop (SWUI 2006)
  Athens, GA, USA November 2006

• T. Weithöner, T. Liebig, M. Luther, and S. Böhm
  What's Wrong with OWL Benchmarks?
  Proceedings of the Second International Workshop on Scalable Semantic Web Knowledge Base Systems (SSWS 2006)
  Athens, GA, USA November 2006

• T. Liebig
  Reasoning with OWL - System Support and Insights -
  Ulmer Informatik-Berichte Nr. 2006-04, Ulm University, September 2006

• O. Noppens, M. Luther, T. Liebig, M. Wagner, M. Paolucci
  Ontology-supported Preference Handling for Mobile Music Selection
  Proceedings of the Multidisciplinary Workshop on Advances in Preference Handling, in conjunction with the ECAI 2006
  Riva del Garda, Italy, August 28 - 29, 2006

• F. Müller, M. Hanselmann, T. Liebig, O. Noppens
  A Tableaux-based Mobile DL Reasoner - An Experience Report
  2006 International Workshop on Description Logics - DL '06
  Lake District, United Kingdom, May 30 - June 1, 2006

• Matthias Wagner, Olaf Noppens, Thorsten Liebig, Marko Luther, Massimo Paolucci
  Semantic-based Service Discovery on mobile Devices
  Demo Track of the 4th International Semantic Web Conference (ISWC 2005)
  Galway, Ireland, November 2005

• Thorsten Liebig, Marko Luther, Olaf Noppens, Massimo Paolucci, Matthias Wagner, Friedrich von Henke
  Building Applications and Tools for OWL — Experiences and Suggestions
  Workshop on OWL Experiences and Directions - OWL Experiences 2005
  Galway, Ireland, November 2005

• T. Liebig, F. von Henke, O. Noppens
  Explaination Support for OWL Authoring
  AAAI Symposium on Explanation-aware Computing - ExaCt 2005
  Washington, D.C., November 2005

• T. Liebig, O. Noppens
  OntoTrack: A semantic approach for ontology authoring
  Journal of Web Semantics, Volume 3, Issue 2-3, 2005

• T. Liebig, M. Halfmann
  A Tableau-based Explainer for DL Subsumption
  International Conference on Automated Reasoning with Analytic Tableaux and Related Methods - TABLEAUX 2005
  Koblenz, Germany, September 2005

• K. Pantschenko, O. Noppens, T. Liebig
  Grounding Web Services Semantically: Why and How?
  W3C Workshop on Frameworks for Semantics in Web Services - W3C SWSF
  Innsbruck, Austria., June 2005

• S. Balzer, T. Liebig, M. Wagner
  Pitfalls of OWL-S — A practical Semantic Web Use Case
  2nd International Conference on Service Oriented Computing ICSOC 2004
  New York, USA, November 15-18, 2004

• T. Liebig, O. Noppens
  OntoTrack: Combining Browsing and Editing with Reasoning and Explaining for OWL Lite Ontologies
  3rd International Semantic Web Conference ISWC 2004
  Hiroshima, Japan, November 8-11, 2004

• S. Balzer, T. Liebig
  Bridging the Gap Between Abstract and Concrete Services — A Semantic Approach for Grounding OWL-S —
  Workshop on Semantic Web Services: Preparing to Meet the World of Business Applications
  Located at the 3rd International Semantic Web Conference ISWC 2004
  Hiroshima, Japan, November 8, 2004

• M. Wagner, T. Liebig, O. Noppens, S. Balzer, W. Kellerer
  Towards Semantic-based Service Discovery on Tiny Mobile Devices
  Workshop on Semantic Web Technology for Mobile and Ubiquitous Applications
  Located at the 3rd International Semantic Web Conference ISWC 2004
  Hiroshima, Japan, November 7, 2004

• T. Liebig, O. Noppens
  OntoTrack A New Ontology Authoring Approach
  Demo Track of the 3rd International Semantic Web Conference ISWC 2004
  Hiroshima, Japan, November 8, 2004

• T. Weithöner, T. Liebig, G. Specht
  Efficient Processing of Huge Ontologies in Logic and Relational Databases
  International Conference on Ontologies, Databases and Applications of Semantics ODBASE 2004
  Larnaca, Cyprus, October 26, 2004

• T. Liebig, H. Pfeifer, F. von Henke
  Reasoning Services for an OWL Authoring Tool: An Experience Report
  2004 International Workshop on Description Logics (DL2004), co-located with KR2004, Whistler, British Columbia, Canada, June 6-8, 2004

• T. Liebig, O. Noppens
  OntoTrack: Fast Browsing and Easy Editing of Large Ontologies
  Proceedings of the 2^nd International Workshop on Evaluation of Ontology-based Tools (EON2003), located at the 2^nd International Semantic Web Conference (ISWC 2003)
  Florida, USA, 2003.

• Timo Weithöner, Thorsten Liebig, and Günther Specht: Storing and Querying Ontologies in Logic Databases. Proceedings of the First International Workshop on Semantic Web and Databases (SWDB'03) at the VLDB 2003, pp. 329-248. Berlin, Germany, 2003