Search (34 results, page 1 of 2)

  • × theme_ss:"Klassifikationssysteme im Online-Retrieval"
  1. Effenberger, C.: ¬Ein semantisches Netz für die Suche mit der Dewey-Dezimalklassifikation : optimiertes Retrieval durch die Verwendung versionierter DDC-Klassen (2011) 0.01 
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    Abstract
    Die Dewey-Dezimalklassifikation (DDC) wird weltweit für die Erschließung von Bibliotheksbeständen eingesetzt. Um immer auf dem aktuellen wissenschaftlichen Stand zu sein, wird die DDC regelmäßig aktualisiert. Hierdurch kann es zu Begriffsverschiebungen kommen und die Erschließung ähnlicher Titel weicht voneinander ab, wird also heterogen, was zu inkorrekten Treffermengen bei der Suche nach DDC-erschlossenen Dokumenten führen kann. Eine mögliche Lösung des Problems ist, jeder Version einer DDC-Klasse einen eindeutigen Identifier zuzuordnen und so die Klasse eindeutig identifizieren zu können, mit der ein Titel verknüpft ist. Mit Hilfe von RDF kann aus Titeldaten, Schlagwörtern der Schlagwortnormdatei und den versionierten DDC-Klassen ein semantisches Netzwerk modelliert werden und durch entsprechende Anfragen können genauere Suchergebnisse, unabhängig von Änderungen in der DDC, generiert werden. Die Untersuchungen erfolgten im Rahmen eines Werkvertrages mit der Deutschen Nationalbibliothek und wurden in ausgearbeiteter Form als Masterthesis eingereicht.
  2. Gödert, W.: Navigation und Konzepte für ein interaktives Retrieval im OPAC : Oder: Von der Informationserschließung zur Wissenserkundung (2004) 0.01 
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    Theme
    Semantisches Umfeld in Indexierung u. Retrieval
  3. Gödert, W.: Navigation und Konzepte für ein interaktives Retrieval im OPAC : Oder: Von der Informationserschließung zur Wissenserkundung (2004) 0.01 
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    Theme
    Semantisches Umfeld in Indexierung u. Retrieval
  4. Heinz, S.: Realisierung und Evaluierung eines virtuellen Bibliotheksregals für die Informationswissenschaft an der Universitätsbibliothek Hildesheim (2003) 0.01 
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    Theme
    Semantisches Umfeld in Indexierung u. Retrieval
  5. Poynder, R.: Web research engines? (1996) 0.01 
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    Theme
    Semantisches Umfeld in Indexierung u. Retrieval
  6. Wang, Z.; Khoo, C.S.G.; Chaudhry, A.S.: Evaluation of the navigation effectiveness of an organizational taxonomy built on a general classification scheme and domain thesauri (2014) 0.01 
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    Theme
    Semantisches Umfeld in Indexierung u. Retrieval
  7. Järvelin, K.; Niemi, T.: Deductive information retrieval based on classifications (1993) 0.01 
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    Theme
    Semantisches Umfeld in Indexierung u. Retrieval
  8. Gnoli, C.; Pusterla, L.; Bendiscioli, A.; Recinella, C.: Classification for collections mapping and query expansion (2016) 0.01 
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    Theme
    Semantisches Umfeld in Indexierung u. Retrieval
  9. Oh, K.E.; Joo, S.; Jeong, E.-J.: Online consumer health information organization : users' perspectives on faceted navigation (2015) 0.01 
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    Theme
    Semantisches Umfeld in Indexierung u. Retrieval
  10. Hill, J.S.: Online classification number access : some practical considerations (1984) 0.00 
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    Source
    Journal of academic librarianship. 10(1984), S.17-22
  11. Lim, E.: Southeast Asian subject gateways : an examination of their classification practices (2000) 0.00 
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    Date
    22. 6.2002 19:42:47
  12. Comaromi, C.L.: Summation of classification as an enhancement of intellectual access to information in an online environment (1990) 0.00 
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    Date
    8. 1.2007 12:22:40
  13. Reiner, U.: Automatische DDC-Klassifizierung von bibliografischen Titeldatensätzen (2009) 0.00 
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    Date
    22. 8.2009 12:54:24
  14. Lösse, M.; Svensson, L.: "Classification at a Crossroad" : Internationales UDC-Seminar 2009 in Den Haag, Niederlande (2010) 0.00 
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    Abstract
    Am 29. und 30. Oktober 2009 fand in der Königlichen Bibliothek in Den Haag das zweite internationale UDC-Seminar zum Thema "Classification at a Crossroad" statt. Organisiert wurde diese Konferenz - wie auch die erste Konferenz dieser Art im Jahr 2007 - vom UDC-Konsortium (UDCC). Im Mittelpunkt der diesjährigen Veranstaltung stand die Erschließung des World Wide Web unter besserer Nutzung von Klassifikationen (im Besonderen natürlich der UDC), einschließlich benutzerfreundlicher Repräsentationen von Informationen und Wissen. Standards, neue Technologien und Dienste, semantische Suche und der multilinguale Zugriff spielten ebenfalls eine Rolle. 135 Teilnehmer aus 35 Ländern waren dazu nach Den Haag gekommen. Das Programm umfasste mit 22 Vorträgen aus 14 verschiedenen Ländern eine breite Palette, wobei Großbritannien mit fünf Beiträgen am stärksten vertreten war. Die Tagesschwerpunkte wurden an beiden Konferenztagen durch die Eröffnungsvorträge gesetzt, die dann in insgesamt sechs thematischen Sitzungen weiter vertieft wurden.
    Date
    22. 1.2010 15:06:54
  15. Doyle, B.: ¬The classification and evaluation of Content Management Systems (2003) 0.00 
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    Date
    30. 7.2004 12:22:52
  16. Peereboom, M.: DutchESS : Dutch Electronic Subject Service - a Dutch national collaborative effort (2000) 0.00 
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    Date
    22. 6.2002 19:39:23
  17. Van Dijck, P.: Introduction to XFML (2003) 0.00 
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    http://www.xml.com/lpt/a/2003/01/22/xfml.html
  18. Dack, D.: Australian attends conference on Dewey (1989) 0.00 
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    Date
    8.11.1995 11:52:22
  19. Vizine-Goetz, D.: OCLC investigates using classification tools to organize Internet data (1998) 0.00 
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    Date
    22. 9.1997 19:16:05
  20. Kent, R.E.: Organizing conceptual knowledge online : metadata interoperability and faceted classification (1998) 0.00 
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    Date
    30.12.2001 16:22:41

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