-
hbz: ¬Das Suchraum-Konzept (2007)
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- Content
- "Wer wissenschaftliche Informationen und Fachliteratur sucht, kommt mit einer herkömmlichen Internet-Suchmaschine nicht weit. Auch Bibliothekskataloge und Datenbanken helfen nur begrenzt weiter, da es zu viele Anlaufstellen im Web gibt. Das Hochschulbibliothekszentrum NRW (hbz) arbeitet deshalb an der technischen Infrastrukturlösung eines gemeinsamen Suchraums. Der Suchraum fasst mithilfe modernster Suchmaschinentechnologie viele unterschiedliche Datenquellen zu einem optimierten Index zusammen, der von verschiedenen Suchanwendungen in Sekundenschnelle abgefragt werden kann. Zu den Datenbeständen des Suchraums gehören die Kataloge der deutschsprachigen Bibliotheken sowie Artikel aus den Wissenschaftszeitschriften. Hinzu kommen Abstracts, Inhaltsverzeichnisse und andere Informationen. Ergänzt wird dieser Suchindex durch einen Zugriff auf Fachdatenbanken, die zum Beispiel das vascodaProjekt zusammenträgt. Die Suchanwendungen wie beispielsweise die Portal-Lösung »DigiBib - Die Digitale Bibliothek« müssen nur noch den einheitlich aufgebauten Index durchsuchen und erhalten die Ergebnisse nach wenigen Millisekunden. In der Realität existiert eine solche virtuelle Metabibliothek nur in den Anfängen. Der Dreiländerkatalog des hbz und das Wissenschaftsportal vascoda sind ein großer Schritt auf dem Weg zu diesem gemeinsamen Suchraum. Er kann nur durch eine - inhaltlich und geografisch-weiträumige Kooperation der Universitäten, Bibliotheken, Verlage und anderer Anbieter von Fachinformationen der deutschsprachigen Länder aufgebaut werden. Die Grundlagen für dieses Ziel wurden bereits vom hbz gelegt. Die Teilnahme am Suchraum ist eine lohnende Aufgabe für die Bibliotheken und Wissenschaftsorganisationen: Am Ende steht eine wissenschaftliche Suchmaschine, die alle wichtigen und nützlichen Datenquellen erfasst."
-
Hafter, R.: ¬The performance of card catalogs : a review of research (1979)
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- Date
- 3.10.2000 20:48:22
-
Tennant, R.: ¬The print perplex : building the future catalog (1998)
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- Source
- Library journal. 123(1998) no.19, S.22-24
-
Weber, A.: "HeiIFASTen" - Entschlacken mit Leistungsgewinn : Neue Möglichkeiten für Bibliothekskataloge durch den Einsatz von Suchmaschinentechnologie (2007)
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-
Martin, S.K.: ¬The union catalogue : summary and future directions (1982)
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- Date
- 6. 1.2007 14:49:22
-
Lubetzky, S.: Writings on the classical art of cataloging (2001)
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- Footnote
- Rez. in: Technicalities 22(2002) no.1, S.19-20 (S.S. Intner)
-
Aliprand, J.M.: ¬The Unicode Standard : its scope, design prin. ciples, and prospects for international cataloging (2000)
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- Date
- 10. 9.2000 17:38:22
-
LeBlanc, J.; Kurth, M.: ¬An operational model for library metadata maintenance (2008)
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- Date
- 10. 9.2000 17:38:22
19. 6.2010 19:22:28
-
Hillmann, D.I.: "Parallel universes" or meaningful relationships : envisioning a future for the OPAC and the net (1996)
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- Source
- Cataloging and classification quarterly. 22(1996) nos.3/4, S.97-103
-
El-Sherbini, M.A.: Cataloging and classification : review of the literature 2005-06 (2008)
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- Date
- 10. 9.2000 17:38:22
-
Budd, J.: Exploring categorization : undergraduate student searching and the evolution of catalogs (2007)
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- Date
- 10. 9.2000 17:38:22
-
Miksa, S.D.: ¬The challenges of change : a review of cataloging and classification literature, 2003-2004 (2007)
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- Date
- 10. 9.2000 17:38:22
-
Hillmann, D.I.: 'Parallel universes' or meaningful relationships : envisioning a future for the OPAC and the net (1996)
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- Series
- Cataloging and classification quarterly; vol.22, nos.3/4
-
Bowman, J.H.: ¬The catalog as barrier to retrieval : Part 1: hyphens and ampersands in titles (2000)
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- Abstract
- An Internet survey of 38 different OPAC systems, at eighty different libraries, was undertaken to investigate the effect on retrieval of the presence of the hyphen or the ampersand in titles. Title and Keyword searches were performed. In Title search, 22 of the systems treat the hyphen as equivalent to a space, while in Keyword the number is 16. The other systems treat it in various different ways (even including the equivalent of NOT), which means that results of searching multiple catalogs are very inconsistent. The ampersand may be ignored, treated as a special character, or treated as "and," again with very inconsistent results. Various recommendations are made with a view to improving consistency of performance.
-
Randall, N.B.: Spelling errors in the database : shadow or substance? (1999)
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- Date
- 10. 9.2000 17:38:22
-
Marcum, D.B.: ¬The future of cataloging (2006)
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- Date
- 10. 9.2000 17:38:22
-
Morgan, E.L.: Possible solutions for incorporating digital information mediums into traditional library cataloging services (1996)
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- Source
- Cataloging and classification quarterly. 22(1996) nos.3/4, S.143-170
-
McMillan, G.: Electronic theses and dissertations : merging perspectives (1996)
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- Source
- Cataloging and classification quarterly. 22(1996) nos.3/4, S.105-125
-
Theimer, S.: ¬A cataloger's resolution to become more creative : how and why (2012)
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- Date
- 29. 5.2015 11:08:22
-
Bates, M.J.: Speculations on browsing, directed searching, and linking in relation to the Bradford distribution (2002)
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- Date
- 22. 2.2007 18:56:23
