Search (42 results, page 1 of 3)

  • × theme_ss:"Volltextretrieval"
  1. Dow Jones unveils knowledge indexing system (1997) 0.03 
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    Abstract
    Dow Jones Interactive Publishing has developed a sophisticated automatic knowledge indexing system that will allow searchers of the Dow Jones News / Retrieval service to get highly targeted results from a search in the service's Publications Library. Instead of relying on a thesaurus of company names, the new system uses a combination of that basic algorithm plus unique rules based on the editorial styles of individual publications in the Library. Dow Jones have also announced its acceptance of the definitions of 'selected full text' and 'full text' from Bibliodata's Fulltext Sources Online directory
    Source
    Advanced technology libraries. 26(1997) no.5, S.2-3
  2. Sievert, M.E.; McKinin, E.J.: Why full-text misses some relevant documents : an analysis of documents not retrieved by CCML or MEDIS (1989) 0.01 
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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
  3. Magennis, M.: Expert rule-based query expansion (1995) 0.01 
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    Abstract
    Examines how, for term based free text retrieval, Interactive Query Expansion (IQE) provides better retrieval performance tahn Automatic Query Expansion (AQE) but the performance of IQE depends on the strategy employed by the user to select expansion terms. The aim is to build an expert query expansion system using term selection rules based on expert users' strategies. It is expected that such a system will achieve better performance for novice or inexperienced users that either AQE or IQE. The procedure is to discover expert IQE users' term selection strategies through observation and interrogation, to construct a rule based query expansion (RQE) system based on these and to compare the resulting retrieval performance with that of comparable AQE and IQE systems
  4. 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
  5. Wildemuth, B.M.: Measures of success in searching a full-text fact base (1990) 0.01 
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    Source
    ASIS'90: Information in the year 2000, from research to applications. Proc. of the 53rd Annual Meeting of the American Society for Information Science, Toronto, Canada, 4.-8.11.1990. Ed. by Diana Henderson
  6. Wenzel, F.: Semantische Eingrenzung im Freitext-Retrieval auf der Basis morphologischer Segmentierungen (1980) 0.01 
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    Abstract
    The basic problem in freetext retrieval is that the retrieval language is not properly adapted to that of the author. Morphological segmentation, where words with the same root are grouped together in the inverted file, is a good eliminator of noise and information loss, providing high recall but low precision
  7. Maag, D.: Leistungsmerkmale von Volltextretrievalsystemen : Anforderungen an die künftige Weiterentwicklung (1989) 0.00 
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    Date
    9.12.1995 17:26:17
  8. Sclafani, F.: Controlled subject heading searching versus keyword searching (1999) 0.00 
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    Date
    26. 3.2002 20:14:07
  9. Umstätter, W.: Freitext oder kontrolliertes Vokabular : was ist besser? (1983) 0.00 
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    Source
    5. Frühjahrstagung der DGD in Neu-Isenburg vom 26.-28. April 1983: Vorträge
  10. Kanngießer, V.: Entwicklung eines Volltext-Informationssystems unter Einsatz von SQL* TextRetrieval der Firma Oracle Deutschland GmbH (1992) 0.00 
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    Date
    9.12.1995 17:26:17
  11. Bernstein, L.M.; Williamson, R.E.: Testing of a natural language retrieval system for a full text knowledge base (1984) 0.00 
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    Source
    Journal of the American Society for Information Science. 35(1984), S.235-247
  12. Full-text retrieval (1996) 0.00 
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    Source
    Journal of the American Society for Information Science. 47(1996) no.4, S.261-330
  13. Sievert, M.E.C.: Full-text information retrieval : an introduction (1996) 0.00 
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    Journal of the American Society for Information Science. 47(1996) no.4, S.261-262
  14. Freitext in Informationssystemen (1985) 0.00 
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    Source
    International classification. 12(1985) no.1, S.23-26
  15. Ro, J.S.: ¬An evaluation of the applicability of ranking algorithms to improve the effectiveness of full-text retrieval : 1. On the effectiveness of full-text retrieval (1988) 0.00 
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    Source
    Journal of the American Society for Information Science. 39(1988), S.73-78
  16. Blair, D.C.; Maron, M.E.: ¬An evaluation of retrieval effectiveness for a full-text document-retrieval system (1985) 0.00 
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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.
  17. Salton, G.: Another look at automatic text-retrieval systems (1986) 0.00 
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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.
  18. Sievert, M.C.: Full-text information retrieval : introduction (1996) 0.00 
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    Source
    Journal of the American Society for Information Science. 47(1996) no.4, S.261-262
  19. Schmidt, J.: Full-text searching : as seen from a non-bibliographic searcher's point of view (1989) 0.00 
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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.
    Object
    Academic American Encyclopedia
  20. Blair, D.C.; Maron, M.E.: Full-text information retrieval : further analysis and clarification (1990) 0.00 
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    Source
    Information processing and management. 26(1990), S.437-447

Authors

Years

Languages

  • e 34
  • d 8

Types

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  • s 2
  • x 2
  • el 1
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Themes