Search (7 results, page 1 of 1)

Koch, T.; Vizine-Goetz, D.: DDC and knowledge organization in the digital library : Research and development. Demonstration pages (1999) 0.02

0.018602818 = product of:
  0.07441127 = sum of:
    0.015770938 = weight(_text_:und in 942) [ClassicSimilarity], result of:
      0.015770938 = score(doc=942,freq=8.0), product of:
        0.05366975 = queryWeight, product of:
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.024215192 = queryNorm
        0.29385152 = fieldWeight in 942, product of:
          2.828427 = tf(freq=8.0), with freq of:
            8.0 = termFreq=8.0
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.046875 = fieldNorm(doc=942)
    0.015770938 = weight(_text_:und in 942) [ClassicSimilarity], result of:
      0.015770938 = score(doc=942,freq=8.0), product of:
        0.05366975 = queryWeight, product of:
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.024215192 = queryNorm
        0.29385152 = fieldWeight in 942, product of:
          2.828427 = tf(freq=8.0), with freq of:
            8.0 = termFreq=8.0
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.046875 = fieldNorm(doc=942)
    0.011327521 = weight(_text_:der in 942) [ClassicSimilarity], result of:
      0.011327521 = score(doc=942,freq=4.0), product of:
        0.054091092 = queryWeight, product of:
          2.2337668 = idf(docFreq=12875, maxDocs=44218)
          0.024215192 = queryNorm
        0.20941564 = fieldWeight in 942, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.2337668 = idf(docFreq=12875, maxDocs=44218)
          0.046875 = fieldNorm(doc=942)
    0.015770938 = weight(_text_:und in 942) [ClassicSimilarity], result of:
      0.015770938 = score(doc=942,freq=8.0), product of:
        0.05366975 = queryWeight, product of:
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.024215192 = queryNorm
        0.29385152 = fieldWeight in 942, product of:
          2.828427 = tf(freq=8.0), with freq of:
            8.0 = termFreq=8.0
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.046875 = fieldNorm(doc=942)
    0.015770938 = weight(_text_:und in 942) [ClassicSimilarity], result of:
      0.015770938 = score(doc=942,freq=8.0), product of:
        0.05366975 = queryWeight, product of:
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.024215192 = queryNorm
        0.29385152 = fieldWeight in 942, product of:
          2.828427 = tf(freq=8.0), with freq of:
            8.0 = termFreq=8.0
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.046875 = fieldNorm(doc=942)
  0.25 = coord(5/20)

Abstract: Der Workshop gibt einen Einblick in die aktuelle Forschung und Entwicklung zur Wissensorganisation in digitalen Bibliotheken. Diane Vizine-Goetz vom OCLC Office of Research in Dublin, Ohio, stellt die Forschungsprojekte von OCLC zur Anpassung und Weiterentwicklung der Dewey Decimal Classification als Wissensorganisationsinstrument fuer grosse digitale Dokumentensammlungen vor. Traugott Koch, NetLab, Universität Lund in Schweden, demonstriert die Ansätze und Lösungen des EU-Projekts DESIRE zum Einsatz von intellektueller und vor allem automatischer Klassifikation in Fachinformationsdiensten im Internet.

Koch, T.: Searching the Web : systematic overview over indexes (1995) 0.02

0.01786225 = product of:
  0.071449 = sum of:
    0.013142449 = weight(_text_:und in 3205) [ClassicSimilarity], result of:
      0.013142449 = score(doc=3205,freq=2.0), product of:
        0.05366975 = queryWeight, product of:
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.024215192 = queryNorm
        0.24487628 = fieldWeight in 3205, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.078125 = fieldNorm(doc=3205)
    0.013142449 = weight(_text_:und in 3205) [ClassicSimilarity], result of:
      0.013142449 = score(doc=3205,freq=2.0), product of:
        0.05366975 = queryWeight, product of:
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.024215192 = queryNorm
        0.24487628 = fieldWeight in 3205, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.078125 = fieldNorm(doc=3205)
    0.018879201 = weight(_text_:der in 3205) [ClassicSimilarity], result of:
      0.018879201 = score(doc=3205,freq=4.0), product of:
        0.054091092 = queryWeight, product of:
          2.2337668 = idf(docFreq=12875, maxDocs=44218)
          0.024215192 = queryNorm
        0.34902605 = fieldWeight in 3205, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.2337668 = idf(docFreq=12875, maxDocs=44218)
          0.078125 = fieldNorm(doc=3205)
    0.013142449 = weight(_text_:und in 3205) [ClassicSimilarity], result of:
      0.013142449 = score(doc=3205,freq=2.0), product of:
        0.05366975 = queryWeight, product of:
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.024215192 = queryNorm
        0.24487628 = fieldWeight in 3205, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.078125 = fieldNorm(doc=3205)
    0.013142449 = weight(_text_:und in 3205) [ClassicSimilarity], result of:
      0.013142449 = score(doc=3205,freq=2.0), product of:
        0.05366975 = queryWeight, product of:
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.024215192 = queryNorm
        0.24487628 = fieldWeight in 3205, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.078125 = fieldNorm(doc=3205)
  0.25 = coord(5/20)

Source: Wissen in elektronischen Netzwerken: Strukturierung, Erschließung und Retrieval von Informationsressourcen im Internet. Eine Auswahl von Vorträgen der 19. Jahrestagung der Gesellschaft für Klassifikation, Basel 1995. Hrsg.: H.-C. Hobohm u. H.-J. Wätjen

Koch, T.; Ardö, A.; Falcoz, F.; Nielsen, M.; Dandfær, M.: Improving resource discovery and retrieval on the Internet : the Nordic WAIS/World Wide Web Project and the classification of WAIS databases (1995) 0.02

0.01786225 = product of:
  0.071449 = sum of:
    0.013142449 = weight(_text_:und in 3370) [ClassicSimilarity], result of:
      0.013142449 = score(doc=3370,freq=2.0), product of:
        0.05366975 = queryWeight, product of:
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.024215192 = queryNorm
        0.24487628 = fieldWeight in 3370, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.078125 = fieldNorm(doc=3370)
    0.013142449 = weight(_text_:und in 3370) [ClassicSimilarity], result of:
      0.013142449 = score(doc=3370,freq=2.0), product of:
        0.05366975 = queryWeight, product of:
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.024215192 = queryNorm
        0.24487628 = fieldWeight in 3370, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.078125 = fieldNorm(doc=3370)
    0.018879201 = weight(_text_:der in 3370) [ClassicSimilarity], result of:
      0.018879201 = score(doc=3370,freq=4.0), product of:
        0.054091092 = queryWeight, product of:
          2.2337668 = idf(docFreq=12875, maxDocs=44218)
          0.024215192 = queryNorm
        0.34902605 = fieldWeight in 3370, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.2337668 = idf(docFreq=12875, maxDocs=44218)
          0.078125 = fieldNorm(doc=3370)
    0.013142449 = weight(_text_:und in 3370) [ClassicSimilarity], result of:
      0.013142449 = score(doc=3370,freq=2.0), product of:
        0.05366975 = queryWeight, product of:
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.024215192 = queryNorm
        0.24487628 = fieldWeight in 3370, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.078125 = fieldNorm(doc=3370)
    0.013142449 = weight(_text_:und in 3370) [ClassicSimilarity], result of:
      0.013142449 = score(doc=3370,freq=2.0), product of:
        0.05366975 = queryWeight, product of:
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.024215192 = queryNorm
        0.24487628 = fieldWeight in 3370, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.078125 = fieldNorm(doc=3370)
  0.25 = coord(5/20)

Source: Wissen in elektronischen Netzwerken: Strukturierung, Erschließung und Retrieval von Informationsressourcen im Internet. Eine Auswahl von Vorträgen der 19. Jahrestagung der Gesellschaft für Klassifikation, Basel 1995. Hrsg.: H.-C. Hobohm u. H.-J. Wätjen

Koch, T.: Quality-controlled subject gateways : definitions, typologies, empirical overview (2000) 0.00

0.0020827611 = product of:
  0.020827612 = sum of:
    0.009344728 = weight(_text_:der in 631) [ClassicSimilarity], result of:
      0.009344728 = score(doc=631,freq=2.0), product of:
        0.054091092 = queryWeight, product of:
          2.2337668 = idf(docFreq=12875, maxDocs=44218)
          0.024215192 = queryNorm
        0.17275909 = fieldWeight in 631, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.2337668 = idf(docFreq=12875, maxDocs=44218)
          0.0546875 = fieldNorm(doc=631)
    0.011482884 = product of:
      0.022965768 = sum of:
        0.022965768 = weight(_text_:22 in 631) [ClassicSimilarity], result of:
          0.022965768 = score(doc=631,freq=2.0), product of:
            0.08479747 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.024215192 = queryNorm
            0.2708308 = fieldWeight in 631, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0546875 = fieldNorm(doc=631)
      0.5 = coord(1/2)
  0.1 = coord(2/20)

Content: Mit einem Anhang, der in fachlicher Ordnung vorhandene Subject gateways auflistet; vgl. unter: http://www.lub.lu.se/tk/SBIGs.html
Date: 22. 6.2002 19:37:55

Koch, T.: Suchmaschinen im Internet (1996) 0.00

0.0011327522 = product of:
  0.022655042 = sum of:
    0.022655042 = weight(_text_:der in 5281) [ClassicSimilarity], result of:
      0.022655042 = score(doc=5281,freq=4.0), product of:
        0.054091092 = queryWeight, product of:
          2.2337668 = idf(docFreq=12875, maxDocs=44218)
          0.024215192 = queryNorm
        0.4188313 = fieldWeight in 5281, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.2337668 = idf(docFreq=12875, maxDocs=44218)
          0.09375 = fieldNorm(doc=5281)
  0.05 = coord(1/20)

Abstract: Darstellung zu den verschiedenen Möglichkeiten der inhaltlichen Suche im Internet
Footnote: Vortrag, gehalten auf der INETBIB-Tagung in Dortmund am 11.3.1996

Koch, T.: Browsing and searching Internet resources (1996) 0.00

9.344728E-4 = product of:
  0.018689455 = sum of:
    0.018689455 = weight(_text_:der in 3231) [ClassicSimilarity], result of:
      0.018689455 = score(doc=3231,freq=2.0), product of:
        0.054091092 = queryWeight, product of:
          2.2337668 = idf(docFreq=12875, maxDocs=44218)
          0.024215192 = queryNorm
        0.34551817 = fieldWeight in 3231, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.2337668 = idf(docFreq=12875, maxDocs=44218)
          0.109375 = fieldNorm(doc=3231)
  0.05 = coord(1/20)

Abstract: Darstellung zu den verschiedenen Möglichkeiten der inhaltlichen Suche im Internet

Ardö, A.; Koch, T.: Wide-area information server (WAIS) as the hub of an electronic library service at Lund University (1993) 0.00

4.0048832E-4 = product of:
  0.008009766 = sum of:
    0.008009766 = weight(_text_:der in 8459) [ClassicSimilarity], result of:
      0.008009766 = score(doc=8459,freq=2.0), product of:
        0.054091092 = queryWeight, product of:
          2.2337668 = idf(docFreq=12875, maxDocs=44218)
          0.024215192 = queryNorm
        0.14807922 = fieldWeight in 8459, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.2337668 = idf(docFreq=12875, maxDocs=44218)
          0.046875 = fieldNorm(doc=8459)
  0.05 = coord(1/20)

Series: Veröffentlichungen der Universitätsbibliothek Essen; 15

Search (7 results, page 1 of 1)

Authors

Years

Types

Themes