Search (51 results, page 1 of 3)

  • × language_ss:"d"
  • × theme_ss:"Wissensrepräsentation"
  • × year_i:[2000 TO 2010}
  1. Knorz, G.; Rein, B.: Semantische Suche in einer Hochschulontologie (2005) 0.02 
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    Date
    11. 2.2011 18:22:58
    Type
    a
  2. Haller, S.H.M.: Mappingverfahren zur Wissensorganisation (2002) 0.02 
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    Date
    30. 5.2010 16:22:35
  3. Knorz, G.; Rein, B.: Semantische Suche in einer Hochschulontologie : Ontologie-basiertes Information-Filtering und -Retrieval mit relationalen Datenbanken (2005) 0.01 
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    Date
    11. 2.2011 18:22:25
  4. Müller, T.: Wissensrepräsentation mit semantischen Netzen im Bereich Luftfahrt (2006) 0.01 
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    Date
    26. 9.2006 21:00:22
  5. Panzer, M.: DDC, SKOS, and linked data on the Web (2008) 0.00 
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    Source
    Everything need not be miscellaneous: controlled vocabularies and classification in a Web world, OCLC/ISKO-NA Preconference Workshop,10th International ISKO Conference, Montreal, Canada, August 5-8, 2008
    Type
    a
  6. Weller, K.: Kooperativer Ontologieaufbau (2006) 0.00 
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  7. Weller, K.: Kooperativer Ontologieaufbau (2006) 0.00 
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  8. Reitbauer, A.: IT Konsolidierung und Informationsintegration (2006) 0.00 
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    Source
    Semantic Web: Wege zur vernetzten Wissensgesellschaft. Hrsg.: T. Pellegrini, u. A. Blumauer
    Type
    a
  9. Koutsomitropoulos, D.A.; Solomou, G.D.; Alexopoulos, A.D.; Papatheodorou, T.S.: Semantic metadata interoperability and inference-based querying in digital repositories (2009) 0.00 
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    Abstract
    Metadata applications have evolved in time into highly structured "islands of information" about digital resources, often bearing a strong semantic interpretation. Scarcely however are these semantics being communicated in machine readable and understandable ways. At the same time, the process for transforming the implied metadata knowledge into explicit Semantic Web descriptions can be problematic and is not always evident. In this article we take upon the well-established Dublin Core metadata standard as well as other metadata schemata, which often appear in digital repositories set-ups, and suggest a proper Semantic Web OWL ontology. In this process the authors cope with discrepancies and incompatibilities, indicative of such attempts, in novel ways. Moreover, we show the potential and necessity of this approach by demonstrating inferences on the resulting ontology, instantiated with actual metadata records. The authors conclude by presenting a working prototype that provides for inference-based querying on top of digital repositories.
    Type
    a
  10. Reif, G.: Semantische Annotation (2006) 0.00 
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    Semantic Web: Wege zur vernetzten Wissensgesellschaft. Hrsg.: T. Pellegrini, u. A. Blumauer
    Type
    a
  11. Maier, A.; Peters, A.: Entwicklung eines interaktiven dynamischen semantischen Netzes mit multimedialen Informationsobjekten am Beispiel eines wissenschaftlichen digitalen Schriftarchivs (2004) 0.00 
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  12. Hausenblas, M.: Anreicherung von Webinhalten mit Semantik : Microformats und RDFa (2009) 0.00 
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    Social Semantic Web: Web 2.0, was nun? Hrsg.: A. Blumauer u. T. Pellegrini
    Type
    a
  13. Braun, S.; Schmidt, A.; Walter, A.; Zacharias, V.: Von Tags zu semantischen Beziehungen : kollaborative Ontologiereifung (2008) 0.00 
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  14. Kienreich, W.; Strohmaier, M.: Wissensmodellierung - Basis für die Anwendung semantischer Technologien (2006) 0.00 
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    Semantic Web: Wege zur vernetzten Wissensgesellschaft. Hrsg.: T. Pellegrini, u. A. Blumauer
    Type
    a
  15. Lang, A.: OmniFind: eine Plattform für semantische Suche und Textanalyse in Unternehmen (2006) 0.00 
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  16. Sigel, A.: Was leisten Topic Maps? (2001) 0.00 
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  17. Sigel, A.: Organisation verteilten Wissens mit semantischen Wissensnetzen und der Aggregation semantischer Wissensdienste am Beispiel Digitale Bibliotheken/Kulturelles Erbe (2006) 0.00 
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  18. Dirsch-Weigand, A.; Schmidt, I.: ConWeaver : Automatisierte Wissensnetze für die semantische Suche (2006) 0.00 
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  19. Peters, I.; Stock, W.G.: Folksonomies in Wissensrepräsentation und Information Retrieval (2008) 0.00 
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    Abstract
    Die populären Web 2.0-Dienste werden von Prosumern - Produzenten und gleichsam Konsumenten - nicht nur dazu genutzt, Inhalte zu produzieren, sondern auch, um sie inhaltlich zu erschließen. Folksonomies erlauben es dem Nutzer, Dokumente mit eigenen Schlagworten, sog. Tags, zu beschreiben, ohne dabei auf gewisse Regeln oder Vorgaben achten zu müssen. Neben einigen Vorteilen zeigen Folksonomies aber auch zahlreiche Schwächen (u. a. einen Mangel an Präzision). Um diesen Nachteilen größtenteils entgegenzuwirken, schlagen wir eine Interpretation der Tags als natürlichsprachige Wörter vor. Dadurch ist es uns möglich, Methoden des Natural Language Processing (NLP) auf die Tags anzuwenden und so linguistische Probleme der Tags zu beseitigen. Darüber hinaus diskutieren wir Ansätze und weitere Vorschläge (Tagverteilungen, Kollaboration und akteurspezifische Aspekte) hinsichtlich eines Relevance Rankings von getaggten Dokumenten. Neben Vorschlägen auf ähnliche Dokumente ("more like this!") erlauben Folksonomies auch Hinweise auf verwandte Nutzer und damit auf Communities ("more like me!").
    Type
    a
  20. Gams, E.; Mitterdorfer, D.: Semantische Content Management Systeme (2009) 0.00 
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    Source
    Social Semantic Web: Web 2.0, was nun? Hrsg.: A. Blumauer u. T. Pellegrini
    Type
    a

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