Search (13103 results, page 651 of 656)

  1. Stuckenschmidt, H.; Harmelen, F. van: Information sharing on the semantic web (2005) 0.00 
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    Abstract
    Das wachsende Informationsvolumen im WWW führt paradoxerweise zu einer immer schwierigeren Nutzung, das Finden und Verknüpfen von Informationen in einem unstrukturierten Umfeld wird zur Sisyphosarbeit. Hier versprechen Semantic-Web-Ansätze Abhilfe. Die Autoren beschreiben Technologien, wie eine semantische Integration verteilter Daten durch verteilte Ontologien erreicht werden kann. Diese Techniken sind sowohl für Forscher als auch für Professionals interessant, die z.B. die Integration von Produktdaten aus verteilten Datenbanken im WWW oder von lose miteinander verbunden Anwendungen in verteilten Organisationen implementieren sollen.
  2. Strobel, S.: Englischsprachige Erweiterung des TIB / AV-Portals : Ein GND/DBpedia-Mapping zur Gewinnung eines englischen Begriffssystems (2014) 0.00 
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    Abstract
    Die Videos des TIB / AV-Portals werden mit insgesamt 63.356 GND-Sachbegriffen aus Naturwissenschaft und Technik automatisch verschlagwortet. Neben den deutschsprachigen Videos verfügt das TIB / AV-Portal auch über zahlreiche englischsprachige Videos. Die GND enthält zu den in der TIB / AV-Portal-Wissensbasis verwendeten Sachbegriffen nur sehr wenige englische Bezeichner. Es fehlt demnach ein englisches Indexierungsvokabular, mit dem die englischsprachigen Videos automatisch verschlagwortet werden können. Die Lösung dieses Problems sieht wie folgt aus: Die englischen Bezeichner sollen über ein Mapping der GND-Sachbegriffe auf andere Datensätze gewonnen werden, die eine englische Übersetzung der Begriffe enthalten. Die verwendeten Mappingstrategien nutzen die DBpedia, LCSH, MACS-Ergebnisse sowie den WTI-Thesaurus. Am Ende haben 35.025 GND-Sachbegriffe (mindestens) einen englischen Bezeichner ermittelt bekommen. Diese englischen Bezeichner können für die automatische Verschlagwortung der englischsprachigen Videos unmittelbar herangezogen werden. 11.694 GND-Sachbegriffe konnten zwar nicht ins Englische "übersetzt", aber immerhin mit einem Oberbegriff assoziiert werden, der eine englische Übersetzung hat. Diese Assoziation dient der Erweiterung der Suchergebnisse.
  3. Joint, N.: ¬The Web 2.0 challenge to libraries (2009) 0.00 
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    Location
    Trinidad und Tobago
  4. Curras, E.: Ontologies, taxonomy and thesauri in information organisation and retrieval (2010) 0.00 
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    Theme
    Konzeption und Anwendung des Prinzips Thesaurus
  5. Hjoerland, B.: Concept theory (2009) 0.00 
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    Footnote
    Vgl.: Szostak, R.: Comment on Hjørland's concept theory in: Journal of the American Society for Information Science and Technology. 61(2010) no.5, S. 1076-1077 und die Erwiderung darauf von B. Hjoerland (S.1078-1080)
  6. Amirhosseini, M.: Quantitative evaluation of the movement from complexity toward simplicity in the structure of thesaurus descriptors (2015) 0.00 
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    Theme
    Konzeption und Anwendung des Prinzips Thesaurus
  7. Giménez-Chornet, V.; Escrig-Giménez, M.: Designing a thesaurus to give visibility to the historical archives in the Archivo del Reino in Valencia (2011) 0.00 
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    Theme
    Konzeption und Anwendung des Prinzips Thesaurus
  8. Hogan, A.; Harth, A.; Umbrich, J.; Kinsella, S.; Polleres, A.; Decker, S.: Searching and browsing Linked Data with SWSE : the Semantic Web Search Engine (2011) 0.00 
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    Content
    Vgl.: http://swse.deri.org/ und http://swse.org/.
  9. Concepts in Context : Proceedings of the Cologne Conference on Interoperability and Semantics in Knowledge Organization July 19th - 20th, 2010 (2011) 0.00 
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    Series
    Bibliotheca Academica - Reihe Informations- und Bibliothekswissenschaften; Bd. 1
  10. Jahns, Y.; Karg, H.: Translingual retrieval : Moving between vocabularies - MACS 2010 (2011) 0.00 
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    Series
    Bibliotheca Academica - Reihe Informations- und Bibliothekswissenschaften; Bd. 1
  11. Effenberger, C.; Hauser, J.: Would an explicit versioning of the DDC bring advantages for retrieval? (2011) 0.00 
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    Bibliotheca Academica - Reihe Informations- und Bibliothekswissenschaften; Bd. 1
  12. Dunsire, G.: Interoperability and semantics in RDF representations of FRBR, FRAD and FRSAD (2011) 0.00 
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    Bibliotheca Academica - Reihe Informations- und Bibliothekswissenschaften; Bd. 1
  13. Tudhope, D.; Alani, H.; Jones, C.: Augmenting thesaurus relationships : possibilities for retrieval (2001) 0.00 
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    Theme
    Konzeption und Anwendung des Prinzips Thesaurus
  14. Open MIND (2015) 0.00 
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    Content
    Vgl. den Artikel: Lenzen, M.: Vor der Quadratwurzel steht die Quadratzahl. In: http://www.faz.net/aktuell/feuilleton/forschung-und-lehre/uni-mainz-stellt-publikationen-von-hirnforschern-online-13379697.html.
  15. Hjoerland, B.: Are relations in thesauri "context-free, definitional, and true in all possible worlds"? (2015) 0.00 
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    Theme
    Konzeption und Anwendung des Prinzips Thesaurus
  16. Kless, D.; Milton, S.; Kazmierczak, E.; Lindenthal, J.: Thesaurus and ontology structure : formal and pragmatic differences and similarities (2015) 0.00 
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    Konzeption und Anwendung des Prinzips Thesaurus
  17. ¬The Great Debate, 19 February 2015, ISKO UK (2015) 0.00 
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    Theme
    Konzeption und Anwendung des Prinzips Thesaurus
  18. Martín-Moncunill, D.; García-Barriocanal, E.; Sicilia, M.-A.; Sánchez-Alonso, S.: Evaluating the practical applicability of thesaurus-based keyphrase extraction in the agricultural domain : insights from the VOA3R project (2015) 0.00 
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    Theme
    Konzeption und Anwendung des Prinzips Thesaurus
  19. Pika, J.; Pika-Biolzi, M.: Multilingual subject access and classification-based browsing through authority control : the experience of the ETH-Bibliothek, Zürich (2015) 0.00 
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    Abstract
    The paper provides an illustration of the benefits of subject authority control improving multilingual subject access in NEBIS - Netzwerk von Bibliotheken und Informationsstellen in der Schweiz. This example of good practice focuses on some important aspects of classification and indexing. NEBIS subject authorities comprise a classification scheme and multilingual subject descriptor system. A bibliographic system supported by subject authority control empowers libraries as it enables them to expand and adjust vocabulary and link subjects to suit their specific audience. Most importantly it allows the management of different subject vocabularies in numerous languages. In addition, such an enriched subject index creates re-usable and shareable source of subject statements that has value in the wider context of information exchange. The illustrations and supporting arguments are based on indexing practice, subject authority control and use of classification in ETH-Bibliothek, which is the largest library within the NEBIS network.
  20. Mu, X.; Lu, K.; Ryu, H.: Explicitly integrating MeSH thesaurus help into health information retrieval systems : an empirical user study (2014) 0.00 
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    Konzeption und Anwendung des Prinzips Thesaurus

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