Search (4 results, page 1 of 1)

  • × author_ss:"Koch, T."
  • × theme_ss:"Suchmaschinen"
  1. Koch, T.: Quality-controlled subject gateways : definitions, typologies, empirical overview (2000) 0.01
    0.014600491 = product of:
      0.058401965 = sum of:
        0.058401965 = sum of:
          0.01689081 = weight(_text_:der in 631) [ClassicSimilarity], result of:
            0.01689081 = score(doc=631,freq=2.0), product of:
              0.09777089 = queryWeight, product of:
                2.2337668 = idf(docFreq=12875, maxDocs=44218)
                0.043769516 = 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)
          0.041511156 = weight(_text_:22 in 631) [ClassicSimilarity], result of:
            0.041511156 = score(doc=631,freq=2.0), product of:
              0.15327339 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.043769516 = 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)
      0.25 = coord(1/4)
    
    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
  2. Koch, T.: Suchmaschinen im Internet (1996) 0.01
    0.0051186886 = product of:
      0.020474754 = sum of:
        0.020474754 = product of:
          0.04094951 = sum of:
            0.04094951 = weight(_text_:der in 5281) [ClassicSimilarity], result of:
              0.04094951 = score(doc=5281,freq=4.0), product of:
                0.09777089 = queryWeight, product of:
                  2.2337668 = idf(docFreq=12875, maxDocs=44218)
                  0.043769516 = 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)
          0.5 = coord(1/2)
      0.25 = coord(1/4)
    
    Abstract
    Darstellung zu den verschiedenen Möglichkeiten der inhaltlichen Suche im Internet
    Footnote
    Vortrag, gehalten auf der INETBIB-Tagung in Dortmund am 11.3.1996
  3. Koch, T.: Suchmaschinen im Internet (1996) 0.01
    0.0051186886 = product of:
      0.020474754 = sum of:
        0.020474754 = product of:
          0.04094951 = sum of:
            0.04094951 = weight(_text_:der in 5454) [ClassicSimilarity], result of:
              0.04094951 = score(doc=5454,freq=4.0), product of:
                0.09777089 = queryWeight, product of:
                  2.2337668 = idf(docFreq=12875, maxDocs=44218)
                  0.043769516 = queryNorm
                0.4188313 = fieldWeight in 5454, 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=5454)
          0.5 = coord(1/2)
      0.25 = coord(1/4)
    
    Abstract
    Darstellung der verschiedenen search engines zur sachlichen Suche im Internet
    Source
    Weiter auf dem Weg zur virtuellen Bibliothek! Bibliotheken nutzen das Internet. Erste INETBIB-Tagung in der Universitätsbibliothek Dortmund vom 11.-13. März 1996. 2., erw. Aufl
  4. Koch, T.: Searching the Web : systematic overview over indexes (1995) 0.00
    0.004265574 = product of:
      0.017062295 = sum of:
        0.017062295 = product of:
          0.03412459 = sum of:
            0.03412459 = weight(_text_:der in 3205) [ClassicSimilarity], result of:
              0.03412459 = score(doc=3205,freq=4.0), product of:
                0.09777089 = queryWeight, product of:
                  2.2337668 = idf(docFreq=12875, maxDocs=44218)
                  0.043769516 = 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)
          0.5 = coord(1/2)
      0.25 = coord(1/4)
    
    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

Languages

Types