Search (31 results, page 1 of 2)

Hilger, H.: 40 Jahre Zentralkatalog Baden-Württemberg : Rückschau und Ausblick (1996) 0.02

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Date: 21. 9.1996 16:03:22

Wollschläger, H.: Welt-Archiv der Vergangenheit (1994) 0.02

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Source: Süddeutsche Zeitung. Nr.xx vom 21./22./23.5.1994, S

Lang, L.; Dikovich, W.; Labner, J.: ÖZDB-Compact, Version 1.0 (1994) : die ÖZDB auf CD-ROM (1995) 0.02

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Source: Mitteilungen der Vereinigung Österreichischer Bibliothekarinnen und Bibliothekare. 48(1995) H.1, S.22-29

Ping, F.: Chinese bibliographic databases in the National Library of China (1996) 0.02
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Abstract

Describes the work on bibliographic standards and database creation carried out at the National Library of China (NLC) in the Chinese People's Republic since the beginning of automation in 1975. Achievements include: the production of the Chinese Thesaurus, the Chinese library classification, the Dictionary of attributes of Chinese characters and the compilation of the chinese MARC format. Describes current work at the NLC in creating a new title database and retrospective database for the national bibliography. In 1995 NLC set up a special section in charge of name authority data with the aim of establishing a system of online authority control and international distribution of Chinese MARC data

Bibliografia nazionale italiana : 1(1958) - 36(1993) ungeteilt; 39(1996), 1-12 (gedruckte Ausg. + Diskette) (1996-) 0.02

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Date: 19. 3.1998 11:23:22

¬The future of national bibliography (1997) 0.02

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Footnote: Rez. in: Select newsletter 1998, no.22, S.8 (P. Robinson)

Hartwieg, U.: ¬Die nationalbibliographische Situation im 18. Jahrhundert : Vorüberlegungen zur Verzeichnung der deutschen Drucke in einem VD18 (1999) 0.02

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Date: 18. 6.1999 9:22:36

Hannemann, M.: Online ins Schlaraffenland der Wissenschaft : Literatur-Recherche im Internet ist ein teures Unterfangen ohne Erfolgsgarantie - Doch wer systematisch sucht, gelangt zügig ans Ziel (1999) 0.02

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Date: 3. 5.1997 8:44:22

Saffady, W.: ¬The bibliographic utilities in 1993 : a survey of cataloging support and other services; OCLC (1993) 0.01

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Date: 30.11.1995 20:53:22

Saffady, W.: ¬The bibliographic utilities in 1993 : a survey of cataloging support and other services; AGILE 3 (1993) 0.01

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Date: 30.11.1995 20:53:22

Saffady, W.: ¬The bibliographic utilities in 1993 : a survey of cataloging support and other services; Interactive Access System (1993) 0.01

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Date: 30.11.1995 20:53:22

Saffady, W.: ¬The bibliographic utilities in 1993 : a survey of cataloging support and other services; Open DRANET (1993) 0.01

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Date: 30.11.1995 20:53:22

Saffady, W.: ¬The bibliographic utilities in 1993 : a survey of cataloging support and other services; RLIN (1993) 0.01

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Date: 30.11.1995 20:53:22

Saffady, W.: ¬The bibliographic utilities in 1993 : a survey of cataloging support and other services; UTLAS (1993) 0.01

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Date: 30.11.1995 20:53:22

Saffady, W.: ¬The bibliographic utilities in 1993 : a survey of cataloging support and other services; Western Library Network (1993) 0.01

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Date: 30.11.1995 20:53:22

Brinkman's cumulative catalogue on CD-ROM (1996-) 0.01

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Date: 16. 2.1997 16:22:51

Otto, A.: Ordnungssysteme als Wissensbasis für die Suche in textbasierten Datenbeständen : dargestellt am Beispiel einer soziologischen Bibliographie (1998) 0.01
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Abstract

Es wird eine Methode vorgestellt, wie sich Ordnungssysteme für die Suche in textbasierten Datenbeständen verwenden lassen. "Ordnungssystem" wird hier als Oberbegriff für beliebige geordnete Begriffssammlungen verwendet. Dies sind beispielsweise Thesauri, Klassifikationen und formale Systematiken. Weil Thesauri dabei die leistungsfähigsten Ordnungssysteme sind, finden sie eine besondere Berücksichtigung. Der Beitrag ist streng praxisbezogenen und auf die Nutzerschnittstelle konzentriert. Die Basis für die Nutzerschnittstelle bilden Ordnungssysteme, die über eine WWW-Schnittstelle angeboten werden. Je nach Fachgebiet kann der Nutzer ein spezielles Ordnungssystem für die Suche auswählen. Im Unterschied zu klassischen Verfahren werden die Ordnungssysteme nicht zur ausschließlichen Suche in Deskriptorenfeldern, sondern für die Suche in einem Basic Index verwendet. In der Anwendung auf den Basic Index sind die Ordnungssysteme quasi "entkoppelt" von der ursprünglichen Datenbank und den Deskriptorenfeldern, für die das Ordnungssystem entwickelt wurde. Die Inhalte einer Datenbank spielen bei der Wahl der Ordnungssysteme zunächst keine Rolle. Sie machen sich erst bei der Suche in der Anzahl der Treffer bemerkbar: so findet ein rechtswissenschaftlicher Thesaurus natürlicherweise in einer Medizin-Datenbank weniger relevante Dokumente als in einer Rechts-Datenbank, weil das im Rechts-Thesaurus abgebildete Begriffsgut eher in einer Rechts-Datenbank zu finden ist. Das Verfahren ist modular aufgebaut und sieht in der Konzeption nachgeordnete semantische Retrievalverfahren vor, die zu einer Verbesserung von Retrievaleffektivität und -effizienz führen werden. So werden aus einer Ergebnismenge, die ausschließlich durch exakten Zeichenkettenabgleich gefunden wurde, in einem nachfolgenden Schritt durch eine semantische Analyse diejenigen Dokumente herausgefiltert, die für die Suchfrage relevant sind. Die WWW-Nutzerschnittstelle und die Verwendung bereits bestehender Ordnungssysteme führen zu einer Minimierung des Arbeitsaufwands auf Nutzerseite. Die Kosten für eine Suche lassen sich sowohl auf der Input-Seite verringern, indem eine aufwendige "manuelle" Indexierung entfällt, als auch auf der Output-Seite, indem den Nutzern leicht bedienbare Suchoptionen zur Verfügung gestellt werden

Griffith, C.: CDMARC serials : the CONSER database goes CD-ROM (1993) 0.01

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Source: Information today. 10(1993) no.2, S.22-23

Saffady, W.: ¬The bibliographic utilities in 1993 : a survey of cataloging support and other services; the bibliographic utilities, an overview (1993) 0.01

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Date: 30.11.1995 20:53:22

Karch, L.S.: Serials information on CD-ROM : a reference perspective (1990) 0.01

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Date: 15. 1.1996 5:22:42

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