Publications

• P. Heim, T. Ertl, and J. Ziegler.
  Facet Graphs: Complex Semantic Querying Made Easy.
  In Proceedings of the 7th Extended Semantic Web Conference (ESWC 2010) , pages 288-302, 2010.
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• P. Heim, S. Hellmann, J. Lehmann, S. Lohmann, and T. Stegemann.
  RelFinder: Revealing Relationships in RDF Knowledge Bases.
  In Proceedings of the 4th International Conference on Semantic and Digital Media Technologies (SAMT 2009) , pages 182-187, 2009.
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• P. Heim and S. Lohmann.
  ChainGraph: A New Approach to Visualize Shared Properties in Resource Collections.
  In I-KNOW '09: Proceedings of the 9th International Conference on Knowledge Management and Knowledge Technologies , pages 106-114, 2009.
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• P. Heim, S. Lohmann, and T. Stegemann.
  Interactive Relationship Discovery via the Semantic Web.
  In Proceedings of the 7th Extended Semantic Web Conference (ESWC 2010) , pages 303-317, 2010.
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• P. Heim, T. Schlegel, and T. Ertl.
  Vom Gezwitscher zur umfassenden und aktuellen Situationseinschätzung.
  In Zweiter Workshop Nutzerinteraktion im Social Semantic Web , pages 199-205, 2009.
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• P. Heim, T. Schlegel, and T. Ertl.
  Starke Kopplung: Interaktion als Schlüssel für das Semantic Web.
  In Jürgen Ziegler and Albrecht Schmidt, editor, Mensch und Computer 2010 , pages 331-340. Oldenbourg Wissenschaftsverlag, 2010.
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• S. Lohmann, P. Heim, and P. Díaz.
  Exploiting the Semantic Web for Interactive Relationship Discovery in Technology Enhanced Learning.
  In Proceedings of the 10th IEEE International Conference on Advanced Learning Technologies (ICALT 2010) , pages 302-306. IEEE Computer Society, 2010.
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• S. Lohmann, P. Heim, T. Stegemann, L. Tetzlaff, and J. Ziegler.
  Entdecken und Explorieren von Zusammenhängen im Semantic Web.
  i-com - Zeitschrift für interaktive und kooperative Medien, Jg. 8 (2009); Nr. 3 , pages 33-39, 2009.
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• S. Lohmann, P. Heim, T. Stegemann, and J. Ziegler.
  The RelFinder user interface: interactive exploration of relationships between objects of interest.
  In Proceedings of the 13th International Conference on Intelligent User Interfaces (IUI 2010) , pages 421-422, 2010.
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• S. Lohmann, P. Heim, L. Tetzlaff, T. Ertl, and J. Ziegler.
  Exploring Relationships between Annotated Images with the ChainGraph Visualization.
  In Proceedings of the 4th International Conference on Semantic and Digital Media Technologies (SAMT 2009) , pages 16-27, 2009.
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• T. Schlegel and P. Heim.
  Integration heterogen strukturierter Services durch modellbasierte Interaktion.
  In Workshop: Human Service Interaction , pages 133-137. Oldenbourg Wissenschaftsverlag, 2010.
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