Search (6 results, page 1 of 1)

  • × author_ss:"Koch, T."
  • × theme_ss:"Suchmaschinen"
  1. Koch, T.: Suchmaschinen im Internet (1996) 0.01
    0.006250047 = product of:
      0.0531254 = sum of:
        0.006124827 = weight(_text_:in in 5454) [ClassicSimilarity], result of:
          0.006124827 = score(doc=5454,freq=2.0), product of:
            0.033961542 = queryWeight, product of:
              1.3602545 = idf(docFreq=30841, maxDocs=44218)
              0.024967048 = queryNorm
            0.18034597 = fieldWeight in 5454, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.3602545 = idf(docFreq=30841, maxDocs=44218)
              0.09375 = fieldNorm(doc=5454)
        0.047000572 = weight(_text_:bibliotheken in 5454) [ClassicSimilarity], result of:
          0.047000572 = score(doc=5454,freq=2.0), product of:
            0.09407886 = queryWeight, product of:
              3.768121 = idf(docFreq=2775, maxDocs=44218)
              0.024967048 = queryNorm
            0.49958694 = fieldWeight in 5454, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.768121 = idf(docFreq=2775, maxDocs=44218)
              0.09375 = fieldNorm(doc=5454)
      0.11764706 = coord(2/17)
    
    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
  2. Koch, T.: Searching the Web : systematic overview over indexes (1995) 0.00
    0.002194651 = product of:
      0.018654533 = sum of:
        0.013550509 = weight(_text_:und in 3205) [ClassicSimilarity], result of:
          0.013550509 = score(doc=3205,freq=2.0), product of:
            0.055336144 = queryWeight, product of:
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.024967048 = 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)
        0.005104023 = weight(_text_:in in 3205) [ClassicSimilarity], result of:
          0.005104023 = score(doc=3205,freq=2.0), product of:
            0.033961542 = queryWeight, product of:
              1.3602545 = idf(docFreq=30841, maxDocs=44218)
              0.024967048 = queryNorm
            0.15028831 = fieldWeight in 3205, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.3602545 = idf(docFreq=30841, maxDocs=44218)
              0.078125 = fieldNorm(doc=3205)
      0.11764706 = coord(2/17)
    
    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
  3. Koch, T.: Quality-controlled subject gateways : definitions, typologies, empirical overview (2000) 0.00
    0.0018132038 = product of:
      0.015412232 = sum of:
        0.0035728158 = weight(_text_:in in 631) [ClassicSimilarity], result of:
          0.0035728158 = score(doc=631,freq=2.0), product of:
            0.033961542 = queryWeight, product of:
              1.3602545 = idf(docFreq=30841, maxDocs=44218)
              0.024967048 = queryNorm
            0.10520181 = fieldWeight in 631, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.3602545 = idf(docFreq=30841, maxDocs=44218)
              0.0546875 = fieldNorm(doc=631)
        0.011839416 = product of:
          0.023678832 = sum of:
            0.023678832 = weight(_text_:22 in 631) [ClassicSimilarity], result of:
              0.023678832 = score(doc=631,freq=2.0), product of:
                0.08743035 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.024967048 = 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)
      0.11764706 = coord(2/17)
    
    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
  4. Koch, T.: Suchmaschinen im Internet (1996) 0.00
    3.6028394E-4 = product of:
      0.006124827 = sum of:
        0.006124827 = weight(_text_:in in 5281) [ClassicSimilarity], result of:
          0.006124827 = score(doc=5281,freq=2.0), product of:
            0.033961542 = queryWeight, product of:
              1.3602545 = idf(docFreq=30841, maxDocs=44218)
              0.024967048 = queryNorm
            0.18034597 = fieldWeight in 5281, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.3602545 = idf(docFreq=30841, maxDocs=44218)
              0.09375 = fieldNorm(doc=5281)
      0.05882353 = coord(1/17)
    
    Footnote
    Vortrag, gehalten auf der INETBIB-Tagung in Dortmund am 11.3.1996
  5. Ardö, A.; Koch, T.: Automatic classification applied to full-text Internet documents in a robot-generated subject index (1999) 0.00
    3.6028394E-4 = product of:
      0.006124827 = sum of:
        0.006124827 = weight(_text_:in in 382) [ClassicSimilarity], result of:
          0.006124827 = score(doc=382,freq=2.0), product of:
            0.033961542 = queryWeight, product of:
              1.3602545 = idf(docFreq=30841, maxDocs=44218)
              0.024967048 = queryNorm
            0.18034597 = fieldWeight in 382, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.3602545 = idf(docFreq=30841, maxDocs=44218)
              0.09375 = fieldNorm(doc=382)
      0.05882353 = coord(1/17)
    
  6. Day, M.; Koch, T.: ¬The role of classification schemes in Internet resource description and discovery : DESIRE - Development of a European Service for Information on Research and Education. Specification for resource description methods, part 3 (1997) 0.00
    3.0023666E-4 = product of:
      0.005104023 = sum of:
        0.005104023 = weight(_text_:in in 3067) [ClassicSimilarity], result of:
          0.005104023 = score(doc=3067,freq=2.0), product of:
            0.033961542 = queryWeight, product of:
              1.3602545 = idf(docFreq=30841, maxDocs=44218)
              0.024967048 = queryNorm
            0.15028831 = fieldWeight in 3067, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.3602545 = idf(docFreq=30841, maxDocs=44218)
              0.078125 = fieldNorm(doc=3067)
      0.05882353 = coord(1/17)