Search (29 results, page 1 of 2)

  • × theme_ss:"Volltextretrieval"
  1. Kirkbride, P.: Full text, free text, and controlled vocabulary : strategic search planning (1991) 0.03 
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    Source
    Online/CD-ROM '91. Conference, Chicago, IL, 11.-13.11.1991
  2. Quint, B.: Flipping for full-text (1991) 0.02 
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    Abstract
    Provides tips for searchers of full text online databases and examines the coverage policies of full text database producers which may change without notification to users. Most full text newspaper files do not carry even bibliographic listings for syndicated columns not created by their own staff. Looks at the development of full-text CD-ROM databases and claims that full-text, though expensive, is the wave of the future
  3. Tenopir, C.: Full-text retrieval : systems and files (1994) 0.02 
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    Abstract
    State of the art review of the development of full text databases, encompassing: types of commercially available full text databases; online systems for full text databases; CD-ROM databases for full text databases; full text databases on magnetic discs or tapes; creation of full text databases; searching and display requirements for full text searching and software. Concludes that bibliographic information services without full text support solve only half of the retrieval problems
  4. Schmidt, J.: Full-text searching : as seen from a non-bibliographic searcher's point of view (1989) 0.02 
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    Abstract
    Examines searching capabilities and search results relating to the same full text data base made available by: a host that offers a command language designed for searching bibliographic data bases and a host that provides search facilities that have been specially designed for full text retrieval. Moreover, the CD-ROM format of an encyclopedia is compared with the equivalent on-line version of the same work, Academic American Encyclopedia. Results reveal that it is easier to search on those systems that offer searching facilities which have been specially designed for full text retrieval.
  5. Hane, P.J.: AOL acquires Personal Library Software (1998) 0.02 
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    Abstract
    In Jan 1997 AOL annouced its acquisition of Personal Library Software, a leading developer of information indexing and search technologies, which are at the core of online a CD-ROM products from major providers such as Dow Jones and Knight Ridder. AOL is the world's leading Internet online service. Quotes the company heads concerning the advantages of the deal for searchers but reports that no specific details of its terms have been released. Outlines the history of the companies focusing on the role of Matthew Koll founder of Personal Library Software and now joining AOL and the reactions of information professionals
  6. Pipp, E.: Volltextdatenbanken im Vergleich (2001) 0.01 
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    Date
    29. 9.2001 11:28:25
  7. Rosemann, L.: ¬Die Volltextabfrage und das Alleinstellungsmerkmal des physischen Buches (2006) 0.01 
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    Content
    . . . Ich plädiere hier aus den oben genannten wissenstheoretischen Gründen nicht nur für die Aufrechterhaltung eines Mindestmaßes an Registern und Indexen im Anhang von physischen Büchern, sondern sogar für deren Ausbau, deren standardmäßige Zugabe bei Sach- und wissenschaftlichen Büchern gerade angesichts der Volltextnutzung durch Online-Abfragen. Warum? Hierzu sechs Argumente: 1. Wie oben bereits angerissen, lehrt die Erfahrung bei CD-ROM-Zugaben zu opulenten Werken, dass Parallelmedien mit Parallelinhalten von den Nutzern nicht wirklich angenommen werden; es ist umständlich, zur Auffindung bestimmter Textstellen den Computer befragen zu müssen und die Fundstellen dann zwischen zwei Buchdeckeln nachzuschlagen. 2. Über frei wählbare Suchbegriffe seitens des Nutzers ist noch keine Qualität der Suchergebnisse garantiert. Erst das Einrechnen entsprechender Verweisungsbegriffe und Synonyme in die Suchabfrage führt zu Qualität des Ergebnisses. Die scheinbar eingesparten Kosten einer einmaligen bzw. abonnementartigen Investition in eine Online-Verfügbarkeit der Buchinhalte vonseiten der Verlage werden dann über die Hintertür doch wieder fällig, wenn sich nämlich herausstellt, dass Nutzer bei der von ihnen gesuchten Information nicht fündig werden, weil sie unter dem "falschen", d.h. entweder ihnen nicht bekannten oder einem ihnen gerade nicht präsenten Schlagwort gesucht haben. Die Online-Suchabfrage, die auf den ersten Blick höchst nutzerfreundlich erscheint, da eine ungeheure Menge an Titeln die Abfrage umfasst, erweist sich womöglich als wenig brauchbar, wenn sich die Trefferqualität aus den genannten Gründen als beschränkt herausstellt. 3. Nur bei entsprechenden Restriktionen des Zugangs bzw. der präsentierten Textausschnitte werden die Verlage es gewährleistet sehen, dass die Nutzerin, der Nutzer nicht vom Kauf des physischen Buches Abstand nehmen. Nur wenn die Nutzer wissen, dass ihnen gerade jene Informationen am Bildschirm vorenthalten werden, die sie im zu erwerbenden Buch mit Gewissheit finden werden, werden sie das Buch noch erwerben wollen. Wer auf die Schnelle nur ein Kochrezept aus einem teuer bebilderten Kochbuch der Oberklasse abrufen kann, wird das teure Kochbuch eben nicht mehr kaufen. Analog stellt sich die Frage, ob nicht aus diesem Grunde auch Bibliotheken erwägen werden, angesichts der elektronischen Präsenz teuerer physischer Bücher auf den Erwerb der Letzteren zu verzichten, wohl wissend, dass den Wissenschaftlern im Zweifel einige Mausklicks genügen, um die gewünschte Begriffsrecherche erschöpfend beantwortet zu finden.
  8. Blair, D.C.; Maron, M.E.: ¬An evaluation of retrieval effectiveness for a full-text document-retrieval system (1985) 0.01 
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    Footnote
    Vgl. auch : Salton, G.: Another look ... Comm. ACM 29(1986) S.S.648-656; Blair, D.C.: Full text retrieval ... Int. Class. 13(1986) S.18-23: Blair, D.C., M.E. Maron: Full-text information retrieval ... Inf. proc. man. 26(1990) S.437-447.
    Source
    Communications of the Association for Computing Machinery. 28(1985), S.280-299
  9. Salton, G.: Another look at automatic text-retrieval systems (1986) 0.01 
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    Footnote
    Bezugnahme auf: Blair, D.C.: An evaluation of retrieval effectiveness for a full-text document-retrieval system. Comm. ACM 28(1985) S.280-299. - Vgl. auch: Blair, D.C.: Full text retrieval ... Int. Class. 13(1986) S.18-23; Blair, D.C., M.E. Maron: full-text information retrieval ... Inf. Proc. Man. 26(1990) S.437-447.
    Source
    Communications of the Association for Computing Machinery. 29(1986), S.648-656
  10. Reinisch, F.: Wer suchet - der findet? : oder Die Überwindung der sprachlichen Grenzen bei der Suche in Volltextdatenbanken (2000) 0.01 
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    Date
    22. 7.2000 17:48:06
    Source
    Dokumente und Datenbanken in elektronischen Netzen: Tagungsberichte vom 6. und 7. Österreichischen Online-Informationstreffen bzw. vom 7. und 8. Österreichischen Dokumentartag, Schloß Seggau, Seggauberg bei Leibnitz, 26.-29. September 1995, Congresszentrum Igls bei Innsbruck, 21.-24. Oktober 1997. Hrsg.: E. Pipp
  11. Blair, D.C.: Full text retrieval : Evaluation and implications (1986) 0.00 
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    Footnote
    Vgl.: Blair, D.C., M.E. Maron: An evaluation ... Comm. ACM 28(1985) S.280-299; Salton, G.: Another look ... Comm. ACM 29(1986) S.648-656; Blair, D.C., M.E. Maron: Full-text information retrieval ... Inf. Proc. Man. 26(1990) S.437-447.
  12. McDonald, J.; Ghaphery, J.: Do we have this in full-text? : providing access to content in full-text aggregated databases (2000) 0.00 
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    Date
    30. 3.2002 19:28:54
    Source
    Against the grain. 12(2000) no.2, S.28-30
  13. Tenopir, C.: Searching by controlled vocabulary or free text (1987) 0.00 
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    Source
    Library journal. 112(1987) Nov.15, S.58-29
  14. Umstätter, W.: Freitext oder kontrolliertes Vokabular : was ist besser? (1983) 0.00 
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    Information processing and management. 29(1993) no.5, S.614-632
  20. Kristensen, J.: Expanding end-users' query statements for free text searching with a search-aid thesaurus (1993) 0.00 
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    Information processing and management. 29(1993) no.6, S.733-744

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