-
Sievert, M.E.; McKinin, E.J.: Why full-text misses some relevant documents : an analysis of documents not retrieved by CCML or MEDIS (1989)
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- Date
- 9. 1.1996 10:22:31
- Source
- ASIS'89. Managing information and technology. Proceedings of the 52nd annual meeting of the American Society for Information Science, Washington D.C., 30.10.-2.11.1989. Vol.26. Ed.by J. Katzer and G.B. Newby
-
Tauchert, W.; Hospodarsky, J.; Krause, J.; Schneider, C.; Womser-Hacker, C.: Effects of linguistic functions on information retrieval in a German language full-text database : comparison between retrieval in abstract and full text (1991)
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McDonald, J.; Ghaphery, J.: Do we have this in full-text? : providing access to content in full-text aggregated databases (2000)
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-
Marcus, J.: Everyone's a futurist : full text year in review - 1994 (1994)
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-
Kristensen, J.; Järvelin, K.: ¬The effectiveness of a searching thesaurus in free-text searching in a full-text database (1990)
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-
Warner, A.J.: ¬The role of linguistic analysis in full-text retrieval (1994)
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- Source
- Challenges in indexing electronic text and images. Ed.: R. Fidel et al
-
Godby, J.: Two techniques for the identification of phrases in full text (1995)
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-
Freiburg, J.: Richtig suchen! : Textrecherche mit askSam (1995)
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-
Kuhlen, R.; Hess, M.S.: Passagen-Retrieval : auch eine Möglichkeit der automatischen Verknüpfung in Hypertexten (1993)
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- Abstract
- Das Passagen-Retrieval erlaubt explorierendes Navigieren in Volltextdatenbanken, aber auch in textorientierten Hypertextbasen. Es wird experimentell an fünf, im Information Retrieval geläufigen Assoziationskoeffizienten überprüft, inwieweit mit ihnen Textpassagen, gewonnen aus der Konversion von Absätzen aus einer Buchvorlage (Hypertextbuch von R. Kuhlen, 1991b), automatisch verknüpft werden können. Voraussetzung für die Anwendung der Maße ist eine Volltextinvertierung mit linguistisch abgesicherter Stammformenreduktion. Die Ergebnisse, gewonnen aus der Bewertung der Verknüpfungsangebote entsprechend den Berechnungen nach den fünf Koeffizienten und aus dem Vergleich mit einer intellektuellen Verknüpfungsvorgabe, zeigen eine deutliche Präferenz zugunsten des Asymmetrie-Maßes, das vielleicht noch durch eine Kombination mit dem Cosinus-Maß verbessert werden könnte. Die automatisch erstellten Verknüpfungsangebote sind sowohl im Autoren-Modus zur Unterstützung des Aufbaus von Hypertextbasen sinnvoll als auch im Lese-Modus als Möglichkeit des assoziativen Navigierens in großen Hypertextbasen verwendbar.
- Type
- r
-
Marcus, J.: ¬The full text ideal (1995)
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-
Laegreid, J.A.: SIFT: a Norwegian information retrieval system (1993)
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- Date
- 23. 1.1999 19:22:09
-
Reinisch, F.: Wer suchet - der findet? : oder Die Überwindung der sprachlichen Grenzen bei der Suche in Volltextdatenbanken (2000)
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- Date
- 22. 7.2000 17:48:06
-
Zillmann, H.: OSIRIS und eLib : Information Retrieval und Search Engines in Full-text Databases (2001)
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- Date
- 14. 6.2001 12:22:31
-
Dambeck, H.; Engler, T.: Gesucht und gefunden : Neun Volltext-Suchprogramme für den Desktop (2002)
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- Source
- c't. 2002, H.22, S.190-197
-
Basch, R.: Searching full-text : tips and techniques (1992)
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-
Cochrane, P.A.: Subject access - free text and controlled : the case of Papua New Guinea (1985)
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- Source
- Online public access to library files. Conf. Proc. held at the Univ. of Bath, 3.-5.9.1984. Ed.: J. Kinsella
-
Kristensen, J.: Expanding end-users' query statements for free text searching with a search-aid thesaurus (1993)
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-
Baguhn, J.: Volltextretrieval : stürmische Entwicklungen (1995)
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Turtle, H.; Flood, J.: Query evaluation : strategies and optimizations (1995)
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Marcus, J.: Full text year in review : 1996 (1996)
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