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Kottmann, N.; Studer, T.: Improving semantic query answering (2006)
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- Abstract
- The retrieval problem is one of the main reasoning tasks for knowledge base systems. Given a knowledge base K and a concept C, the retrieval problem consists of finding all individuals a for which K logically entails C(a). We present an approach to answer retrieval queries over (a restriction of) OWL ontologies. Our solution is based on reducing the retrieval problem to a problem of evaluating an SQL query over a database constructed from the original knowledge base. We provide complete answers to retrieval problems. Still, our system performs very well as is shown by a standard benchmark.
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Lischka, K.; Kremp, M.: Was der Google-Gegner weiß - und was nicht (2009)
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Anutariya, C.; Wuwongse, K.; Akama, E.; Nantajeewarawat, E.: RDF Declarative Description (RDD) : A Language for Metadata (2002)
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Wen, D.; Sakaguchi, T.; Sugimoto, S.; Tabata, K.: Multilingual Access to Dublin Core Metadata of ULIS Library (2002)
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Zimmermann, K.: Meta-Klassifikation und Kategorien für interdisziplinäre Forschung (2003)
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Poggendorff, J.C.: Biographisch-literarisches Handwörterbuch der exakten Naturwissenschaften (2000)
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- Date
- 3. 4.1996 15:41:22
-
Reiner, U.: Automatische DDC-Klassifizierung von bibliografischen Titeldatensätzen (2009)
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- Date
- 22. 8.2009 12:54:24
-
Grimm, J.; Grimm, W.: Deutsches Wörterbuch - Der digitale Grimm : Elektronische Ausgabe der Erstbearbeitung (2004)
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- Date
- 22. 7.2004 9:54:37
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Tudhope, D.; Hodge, G.: Terminology registries (2007)
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- Date
- 26.12.2011 13:22:07
-
Landry, P.: MACS: multilingual access to subject and link management : Extending the Multilingual Capacity of TEL in the EDL Project (2007)
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- Content
- Vortrag anlässlich des Workshops: "Extending the multilingual capacity of The European Library in the EDL project Stockholm, Swedish National Library, 22-23 November 2007".
-
Fast, K.; Leise, F.; Steckel, M.: Facets and controlled vocabularies : an annotated bibliography (2003)
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Fast, K.; Leise, F.; Steckel, M.: All about facets and controlled vocabularies (2002)
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Ceynowa, K.: Sacherschließung - Können wir sie uns noch leisten? Suche nach Antworten mit den Mitteln des Controlling (2003)
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Fast, K.; Leise, F.; Steckel, M.: What is a controlled vocabulary? (2002)
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Fast, K.; Leise, F.; Steckel, M.: Creating a controlled vocabulary (2003)
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Fast, K.; Leise, F.; Steckel, M.: Synonym rings and authority files (2003)
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Fast, K.; Leise, F.; Steckel, M.: Controlled vocabularies : a glosso-thesaurus (2003)
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Schmidgall, K.: ¬Die FRBR aus der Sicht eines Literaturarchivs : Nostalgie oder Zukunftskonzept? (2004)
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Schaefer, K.: ddc.deutsch - 590. Tiere : Mitarbeit im Expertenpool (2005)
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Lindholm, J.; Schönthal, T.; Jansson , K.: Experiences of harvesting Web resources in engineering using automatic classification (2003)
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