Search (21 results, page 1 of 2)

  • × theme_ss:"Verteilte bibliographische Datenbanken"
  1. Zia, L.L.: Growing a national learning environments and resources network for science, mathematics, engineering, and technology education : current issues and opportunities for the NSDL program (2001) 0.01 
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  2. Zia, L.L.: new projects and a progress report : ¬The NSF National Science, Technology, Engineering, and Mathematics Education Digital Library (NSDL) program (2001) 0.01 
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  3. Zia, L.L.: ¬The NSF National Science, Technology, Engineering, and Mathematics Education Digital Library (NSDL) Program : new projects from fiscal year 2004 (2005) 0.01 
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  4. Mönnich, M.; Dierolf, U.: 20 Jahre Karlsruher virtueller Katalog (KVK) (2016) 0.01 
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    Theme
    Katalogfragen allgemein
  5. Coyle, K.: ¬The virtual union catalog : a comparative study (2000) 0.01 
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    Katalogfragen allgemein
  6. Dadam, P.: Verteilte Datenbanken und Client/Server-Systeme : Grundlagen, Konzepte und Realisierungsformen (1996) 0.01 
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    Classification
    ST 273 Informatik / Monographien / Software und -entwicklung / Kommunikationssysteme allgemein (mail-dienste, Dokumentenaustausch, Online-Konferenz)
    RVK
    ST 273 Informatik / Monographien / Software und -entwicklung / Kommunikationssysteme allgemein (mail-dienste, Dokumentenaustausch, Online-Konferenz)
  7. Milanesi, C.: Möglichkeiten der Kooperation im Rahmen von Subject Gateways : das Euler-Projekt im Vergleich mit weiteren europäischen Projekten (2001) 0.01 
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    Date
    22. 6.2002 19:41:59
  8. Dupuis, P.; Lapointe, J.: Developpement d'un outil documentaire à Hydro-Quebec : le Thesaurus HQ (1997) 0.00 
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    Source
    Argus. 26(1997) no.3, S.16-22
  9. Dempsey, L.; Russell, R.; Kirriemur, J.W.: Towards distributed library systems : Z39.50 in a European context (1996) 0.00 
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    Source
    Program. 30(1996) no.1, S.1-22
  10. Ashton, J.: ONE: the final OPAC frontier (1998) 0.00 
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    Source
    Select newsletter. 1998, no.22, Spring, S.5-6
  11. Lunau, C.D.: Z39.50: a critical component of the Canadian resource sharing infrastructure : implementation activities and results achieved (1997) 0.00 
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    Date
    3. 3.1999 17:22:57
  12. Burrows, T.: ¬The virtual catalogue : bibliographic access for the virtual library (1993) 0.00 
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    Date
    8.10.2000 14:47:22
  13. Kaizik, A.; Gödert, W.; Milanesi, C.: Erfahrungen und Ergebnisse aus der Evaluierung des EU-Projektes EULER im Rahmen des an der FH Köln angesiedelten Projektes EJECT (Evaluation von Subject Gateways des World Wide Web (2001) 0.00 
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    Date
    22. 6.2002 19:42:22
  14. Heery, R.: Information gateways : collaboration and content (2000) 0.00 
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    Date
    22. 6.2002 19:38:54
  15. Neuroth, H.; Lepschy, P.: ¬Das EU-Projekt Renardus (2001) 0.00 
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    22. 6.2002 19:32:15
  16. Avrahami, T.T.; Yau, L.; Si, L.; Callan, J.P.: ¬The FedLemur project : Federated search in the real world (2006) 0.00 
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    22. 7.2006 16:02:07
  17. Meiert, M.: Elektronische Publikationen an Hochschulen : Modellierung des elektronischen Publikationsprozesses am Beispiel der Universität Hildesheim (2006) 0.00 
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    1. 9.2006 13:22:15
  18. Nicholson, D.; Steele, M.: CATRIONA : a distributed, locally-oriented, Z39.50 OPAC-based approach to cataloguing the Internet (1996) 0.00 
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    Cataloging and classification quarterly. 22(1996) nos.3/4, S.127-141
  19. Johnson, E.H.: Objects for distributed heterogeneous information retrieval (2000) 0.00 
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    22. 9.1997 19:16:05
  20. Jahns, Y.; Trummer, M.: Sacherschließung - Informationsdienstleistung nach Maß : Kann Heterogenität beherrscht werden? (2004) 0.00 
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    Content
    Dieses DDC-Tool ermöglicht den Zugriff auf lokale, mit DDC-erschlossene Titeldaten. Für einige bereits übersetzte DDC-Klassen kann mithilfe eines Browsers gearbeitet werden. Auch die gezielte verbale Suche nach DDC-Elementen ist möglich. Die Frage nach Aspekten, wie z. B. geografischen, soll durch getrennte Ablage der Notationselemente in den Titeldatensätzen ermöglicht werden. Schließlich lassen sich künftig auch integrierte Suchen über DDC und SWD oder andere Erschließungssysteme denken, um Literatur zu einem Thema zu finden. Das von Lars Svensson vorgestellte Retrieval-Interface bietet eine zentrale Lösung: nicht für jeden lokalen OPAC müssen eigene Suchstrukturen entwickelt werden, um auf DDC-Daten zugreifen zu können. Wie Datenbestände mit verschiedenen Erschließungen unter einer Oberfläche zusammengeführt werden und dabei die DDC als Meta-Ebene genutzt wird, das ist heute schon im Subject Gateway Renardus sichtbar." Der Renardus-Broker ermöglicht das Cross-Browsen und Cross-Searchen über verteilte Internetquellen in Europa. Für die Navigation über die DDC mussten zunächst Crosswalks zwischen den lokalen Klassifikationsklassen und der DDC erstellt werden. Das an der Universitätsbibliothek Regensburg entwickelte Tool CarmenX wurde dazu von der Niedersächsischen Staats- und Universitätsbibliothek Göttingen weiterentwickelt und ermöglicht den Zugriff auf die ver schiedenen Klassifikationssysteme. Über diese Entwicklungen berichtete Dr. Friedrich Geißelmann, Universitäsbibliothek Regensburg. Er leitete das CARMEN-Teilprojekt »Grosskonkordanzen zwischen Thesauri und Klassifikationen«, in dem das Werkzeug CarmenX entstand. In diesem CARMEN-Arbeitspaket erfolgten sowohl grundlegende methodische Untersuchungen zu Crosskonkordanzen als auch prototypische Umsetzungen in den Fachgebieten Mathematik, Physik und Sozialwissenschaften. Ziel war es, bei Recherchen in verteilten Datenbanken mit unterschiedlichen Klassifikationen und Thesauri von einem vertrauten System auszugehen und in weitere wechseln zu können, ohne genaue Kenntnis von den Systemen haben zu müssen. So wurden z. B. im Bereich Crosskonkordanzen zwischen Allgemein- und Fachklassifikationen die RVK und die Mathematical Subject Classification (MSC) und Physics and Astronomy Classification Scheme (PACS) ausgewählt.

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