Document (#12239)

Author
Koch, T.
Title
Searching the Web : systematic overview over indexes
Source
http://www.ub2.lu.se/tk/websearch_systemat.html
Year
1995
Abstract
Vorstellung von Hilfsmitteln zur inhaltlichen Suche von Angeboten im Internet
Theme
Suchmaschinen
Object
Lycos
WebCrawler
WWW Worm
JumpStation
Nordic Web Index
CUI W3
ALIWEB

Similar documents (author)

  1. Koch, G.; Koch, W.: Aggregation and management of metadata in the context of Europeana (2017) 5.21
    5.2058787 = sum of:
      5.2058787 = weight(author_txt:koch in 829) [ClassicSimilarity], result of:
        5.2058787 = fieldWeight in 829, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          7.3622246 = idf(docFreq=72, maxDocs=42306)
          0.5 = fieldNorm(doc=829)
    
  2. Koch, F.: Zur Frage des Schlagwortkatalogs (1927) 4.60
    4.6013904 = sum of:
      4.6013904 = weight(author_txt:koch in 588) [ClassicSimilarity], result of:
        4.6013904 = fieldWeight in 588, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.3622246 = idf(docFreq=72, maxDocs=42306)
          0.625 = fieldNorm(doc=588)
    
  3. Koch, F.: Noch einmal Schlagwortkatalog (1926) 4.60
    4.6013904 = sum of:
      4.6013904 = weight(author_txt:koch in 615) [ClassicSimilarity], result of:
        4.6013904 = fieldWeight in 615, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.3622246 = idf(docFreq=72, maxDocs=42306)
          0.625 = fieldNorm(doc=615)
    
  4. Koch, F.: Vorschriften für den Schlagwortkatalog der National-Bibliothek in Wien (1924) 4.60
    4.6013904 = sum of:
      4.6013904 = weight(author_txt:koch in 1394) [ClassicSimilarity], result of:
        4.6013904 = fieldWeight in 1394, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.3622246 = idf(docFreq=72, maxDocs=42306)
          0.625 = fieldNorm(doc=1394)
    
  5. Koch, J.E.: Newspaper indexing : planning and options (1985) 4.60
    4.6013904 = sum of:
      4.6013904 = weight(author_txt:koch in 1755) [ClassicSimilarity], result of:
        4.6013904 = fieldWeight in 1755, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.3622246 = idf(docFreq=72, maxDocs=42306)
          0.625 = fieldNorm(doc=1755)
    

Similar documents (content)

  1. UCB library Internet search tool details (1995) 2.38
    2.3769143 = sum of:
      2.3769143 = product of:
        4.357676 = sum of:
          0.12106663 = weight(abstract_txt:internet in 2880) [ClassicSimilarity], result of:
            0.12106663 = score(doc=2880,freq=1.0), product of:
              0.10467445 = queryWeight, product of:
                3.701125 = idf(docFreq=2839, maxDocs=42306)
                0.028281793 = queryNorm
              1.1566015 = fieldWeight in 2880, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.701125 = idf(docFreq=2839, maxDocs=42306)
                0.3125 = fieldNorm(doc=2880)
          0.42377853 = weight(abstract_txt:suche in 2880) [ClassicSimilarity], result of:
            0.42377853 = score(doc=2880,freq=1.0), product of:
              0.24131465 = queryWeight, product of:
                1.5183486 = boost
                5.619598 = idf(docFreq=416, maxDocs=42306)
                0.028281793 = queryNorm
              1.7561244 = fieldWeight in 2880, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.619598 = idf(docFreq=416, maxDocs=42306)
                0.3125 = fieldNorm(doc=2880)
          0.659129 = weight(abstract_txt:angeboten in 2880) [ClassicSimilarity], result of:
            0.659129 = score(doc=2880,freq=1.0), product of:
              0.32394505 = queryWeight, product of:
                1.7592005 = boost
                6.5110207 = idf(docFreq=170, maxDocs=42306)
                0.028281793 = queryNorm
              2.034694 = fieldWeight in 2880, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.5110207 = idf(docFreq=170, maxDocs=42306)
                0.3125 = fieldNorm(doc=2880)
          0.73843676 = weight(abstract_txt:inhaltlichen in 2880) [ClassicSimilarity], result of:
            0.73843676 = score(doc=2880,freq=1.0), product of:
              0.34943515 = queryWeight, product of:
                1.8271027 = boost
                6.7623353 = idf(docFreq=132, maxDocs=42306)
                0.028281793 = queryNorm
              2.1132298 = fieldWeight in 2880, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.7623353 = idf(docFreq=132, maxDocs=42306)
                0.3125 = fieldNorm(doc=2880)
          0.80876976 = weight(abstract_txt:vorstellung in 2880) [ClassicSimilarity], result of:
            0.80876976 = score(doc=2880,freq=1.0), product of:
              0.37128523 = queryWeight, product of:
                1.8833606 = boost
                6.970553 = idf(docFreq=107, maxDocs=42306)
                0.028281793 = queryNorm
              2.1782978 = fieldWeight in 2880, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.970553 = idf(docFreq=107, maxDocs=42306)
                0.3125 = fieldNorm(doc=2880)
          1.6064954 = weight(abstract_txt:hilfsmitteln in 2880) [ClassicSimilarity], result of:
            1.6064954 = score(doc=2880,freq=1.0), product of:
              0.5866927 = queryWeight, product of:
                2.367473 = boost
                8.762313 = idf(docFreq=17, maxDocs=42306)
                0.028281793 = queryNorm
              2.7382228 = fieldWeight in 2880, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.762313 = idf(docFreq=17, maxDocs=42306)
                0.3125 = fieldNorm(doc=2880)
        0.54545456 = coord(6/11)
    
  2. December, J.: New spiders roam the Web (1994) 2.38
    2.3769143 = sum of:
      2.3769143 = product of:
        4.357676 = sum of:
          0.12106663 = weight(abstract_txt:internet in 3235) [ClassicSimilarity], result of:
            0.12106663 = score(doc=3235,freq=1.0), product of:
              0.10467445 = queryWeight, product of:
                3.701125 = idf(docFreq=2839, maxDocs=42306)
                0.028281793 = queryNorm
              1.1566015 = fieldWeight in 3235, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.701125 = idf(docFreq=2839, maxDocs=42306)
                0.3125 = fieldNorm(doc=3235)
          0.42377853 = weight(abstract_txt:suche in 3235) [ClassicSimilarity], result of:
            0.42377853 = score(doc=3235,freq=1.0), product of:
              0.24131465 = queryWeight, product of:
                1.5183486 = boost
                5.619598 = idf(docFreq=416, maxDocs=42306)
                0.028281793 = queryNorm
              1.7561244 = fieldWeight in 3235, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.619598 = idf(docFreq=416, maxDocs=42306)
                0.3125 = fieldNorm(doc=3235)
          0.659129 = weight(abstract_txt:angeboten in 3235) [ClassicSimilarity], result of:
            0.659129 = score(doc=3235,freq=1.0), product of:
              0.32394505 = queryWeight, product of:
                1.7592005 = boost
                6.5110207 = idf(docFreq=170, maxDocs=42306)
                0.028281793 = queryNorm
              2.034694 = fieldWeight in 3235, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.5110207 = idf(docFreq=170, maxDocs=42306)
                0.3125 = fieldNorm(doc=3235)
          0.73843676 = weight(abstract_txt:inhaltlichen in 3235) [ClassicSimilarity], result of:
            0.73843676 = score(doc=3235,freq=1.0), product of:
              0.34943515 = queryWeight, product of:
                1.8271027 = boost
                6.7623353 = idf(docFreq=132, maxDocs=42306)
                0.028281793 = queryNorm
              2.1132298 = fieldWeight in 3235, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.7623353 = idf(docFreq=132, maxDocs=42306)
                0.3125 = fieldNorm(doc=3235)
          0.80876976 = weight(abstract_txt:vorstellung in 3235) [ClassicSimilarity], result of:
            0.80876976 = score(doc=3235,freq=1.0), product of:
              0.37128523 = queryWeight, product of:
                1.8833606 = boost
                6.970553 = idf(docFreq=107, maxDocs=42306)
                0.028281793 = queryNorm
              2.1782978 = fieldWeight in 3235, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.970553 = idf(docFreq=107, maxDocs=42306)
                0.3125 = fieldNorm(doc=3235)
          1.6064954 = weight(abstract_txt:hilfsmitteln in 3235) [ClassicSimilarity], result of:
            1.6064954 = score(doc=3235,freq=1.0), product of:
              0.5866927 = queryWeight, product of:
                2.367473 = boost
                8.762313 = idf(docFreq=17, maxDocs=42306)
                0.028281793 = queryNorm
              2.7382228 = fieldWeight in 3235, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.762313 = idf(docFreq=17, maxDocs=42306)
                0.3125 = fieldNorm(doc=3235)
        0.54545456 = coord(6/11)
    
  3. Fayfich, P.R.: Searching for information on the WWW (???) 2.38
    2.3769143 = sum of:
      2.3769143 = product of:
        4.357676 = sum of:
          0.12106663 = weight(abstract_txt:internet in 3236) [ClassicSimilarity], result of:
            0.12106663 = score(doc=3236,freq=1.0), product of:
              0.10467445 = queryWeight, product of:
                3.701125 = idf(docFreq=2839, maxDocs=42306)
                0.028281793 = queryNorm
              1.1566015 = fieldWeight in 3236, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.701125 = idf(docFreq=2839, maxDocs=42306)
                0.3125 = fieldNorm(doc=3236)
          0.42377853 = weight(abstract_txt:suche in 3236) [ClassicSimilarity], result of:
            0.42377853 = score(doc=3236,freq=1.0), product of:
              0.24131465 = queryWeight, product of:
                1.5183486 = boost
                5.619598 = idf(docFreq=416, maxDocs=42306)
                0.028281793 = queryNorm
              1.7561244 = fieldWeight in 3236, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.619598 = idf(docFreq=416, maxDocs=42306)
                0.3125 = fieldNorm(doc=3236)
          0.659129 = weight(abstract_txt:angeboten in 3236) [ClassicSimilarity], result of:
            0.659129 = score(doc=3236,freq=1.0), product of:
              0.32394505 = queryWeight, product of:
                1.7592005 = boost
                6.5110207 = idf(docFreq=170, maxDocs=42306)
                0.028281793 = queryNorm
              2.034694 = fieldWeight in 3236, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.5110207 = idf(docFreq=170, maxDocs=42306)
                0.3125 = fieldNorm(doc=3236)
          0.73843676 = weight(abstract_txt:inhaltlichen in 3236) [ClassicSimilarity], result of:
            0.73843676 = score(doc=3236,freq=1.0), product of:
              0.34943515 = queryWeight, product of:
                1.8271027 = boost
                6.7623353 = idf(docFreq=132, maxDocs=42306)
                0.028281793 = queryNorm
              2.1132298 = fieldWeight in 3236, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.7623353 = idf(docFreq=132, maxDocs=42306)
                0.3125 = fieldNorm(doc=3236)
          0.80876976 = weight(abstract_txt:vorstellung in 3236) [ClassicSimilarity], result of:
            0.80876976 = score(doc=3236,freq=1.0), product of:
              0.37128523 = queryWeight, product of:
                1.8833606 = boost
                6.970553 = idf(docFreq=107, maxDocs=42306)
                0.028281793 = queryNorm
              2.1782978 = fieldWeight in 3236, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.970553 = idf(docFreq=107, maxDocs=42306)
                0.3125 = fieldNorm(doc=3236)
          1.6064954 = weight(abstract_txt:hilfsmitteln in 3236) [ClassicSimilarity], result of:
            1.6064954 = score(doc=3236,freq=1.0), product of:
              0.5866927 = queryWeight, product of:
                2.367473 = boost
                8.762313 = idf(docFreq=17, maxDocs=42306)
                0.028281793 = queryNorm
              2.7382228 = fieldWeight in 3236, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.762313 = idf(docFreq=17, maxDocs=42306)
                0.3125 = fieldNorm(doc=3236)
        0.54545456 = coord(6/11)
    
  4. Leighton, H.V.: Performance of four World Wide Web (WWW) index services : Infoseek, Lycos, WebCrawler and WWWWorm (1995) 2.38
    2.3769143 = sum of:
      2.3769143 = product of:
        4.357676 = sum of:
          0.12106663 = weight(abstract_txt:internet in 3237) [ClassicSimilarity], result of:
            0.12106663 = score(doc=3237,freq=1.0), product of:
              0.10467445 = queryWeight, product of:
                3.701125 = idf(docFreq=2839, maxDocs=42306)
                0.028281793 = queryNorm
              1.1566015 = fieldWeight in 3237, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.701125 = idf(docFreq=2839, maxDocs=42306)
                0.3125 = fieldNorm(doc=3237)
          0.42377853 = weight(abstract_txt:suche in 3237) [ClassicSimilarity], result of:
            0.42377853 = score(doc=3237,freq=1.0), product of:
              0.24131465 = queryWeight, product of:
                1.5183486 = boost
                5.619598 = idf(docFreq=416, maxDocs=42306)
                0.028281793 = queryNorm
              1.7561244 = fieldWeight in 3237, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.619598 = idf(docFreq=416, maxDocs=42306)
                0.3125 = fieldNorm(doc=3237)
          0.659129 = weight(abstract_txt:angeboten in 3237) [ClassicSimilarity], result of:
            0.659129 = score(doc=3237,freq=1.0), product of:
              0.32394505 = queryWeight, product of:
                1.7592005 = boost
                6.5110207 = idf(docFreq=170, maxDocs=42306)
                0.028281793 = queryNorm
              2.034694 = fieldWeight in 3237, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.5110207 = idf(docFreq=170, maxDocs=42306)
                0.3125 = fieldNorm(doc=3237)
          0.73843676 = weight(abstract_txt:inhaltlichen in 3237) [ClassicSimilarity], result of:
            0.73843676 = score(doc=3237,freq=1.0), product of:
              0.34943515 = queryWeight, product of:
                1.8271027 = boost
                6.7623353 = idf(docFreq=132, maxDocs=42306)
                0.028281793 = queryNorm
              2.1132298 = fieldWeight in 3237, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.7623353 = idf(docFreq=132, maxDocs=42306)
                0.3125 = fieldNorm(doc=3237)
          0.80876976 = weight(abstract_txt:vorstellung in 3237) [ClassicSimilarity], result of:
            0.80876976 = score(doc=3237,freq=1.0), product of:
              0.37128523 = queryWeight, product of:
                1.8833606 = boost
                6.970553 = idf(docFreq=107, maxDocs=42306)
                0.028281793 = queryNorm
              2.1782978 = fieldWeight in 3237, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.970553 = idf(docFreq=107, maxDocs=42306)
                0.3125 = fieldNorm(doc=3237)
          1.6064954 = weight(abstract_txt:hilfsmitteln in 3237) [ClassicSimilarity], result of:
            1.6064954 = score(doc=3237,freq=1.0), product of:
              0.5866927 = queryWeight, product of:
                2.367473 = boost
                8.762313 = idf(docFreq=17, maxDocs=42306)
                0.028281793 = queryNorm
              2.7382228 = fieldWeight in 3237, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.762313 = idf(docFreq=17, maxDocs=42306)
                0.3125 = fieldNorm(doc=3237)
        0.54545456 = coord(6/11)
    
  5. KP/KWM: CLA: WWW tools and techniques (1995) 2.38
    2.3769143 = sum of:
      2.3769143 = product of:
        4.357676 = sum of:
          0.12106663 = weight(abstract_txt:internet in 3239) [ClassicSimilarity], result of:
            0.12106663 = score(doc=3239,freq=1.0), product of:
              0.10467445 = queryWeight, product of:
                3.701125 = idf(docFreq=2839, maxDocs=42306)
                0.028281793 = queryNorm
              1.1566015 = fieldWeight in 3239, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.701125 = idf(docFreq=2839, maxDocs=42306)
                0.3125 = fieldNorm(doc=3239)
          0.42377853 = weight(abstract_txt:suche in 3239) [ClassicSimilarity], result of:
            0.42377853 = score(doc=3239,freq=1.0), product of:
              0.24131465 = queryWeight, product of:
                1.5183486 = boost
                5.619598 = idf(docFreq=416, maxDocs=42306)
                0.028281793 = queryNorm
              1.7561244 = fieldWeight in 3239, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.619598 = idf(docFreq=416, maxDocs=42306)
                0.3125 = fieldNorm(doc=3239)
          0.659129 = weight(abstract_txt:angeboten in 3239) [ClassicSimilarity], result of:
            0.659129 = score(doc=3239,freq=1.0), product of:
              0.32394505 = queryWeight, product of:
                1.7592005 = boost
                6.5110207 = idf(docFreq=170, maxDocs=42306)
                0.028281793 = queryNorm
              2.034694 = fieldWeight in 3239, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.5110207 = idf(docFreq=170, maxDocs=42306)
                0.3125 = fieldNorm(doc=3239)
          0.73843676 = weight(abstract_txt:inhaltlichen in 3239) [ClassicSimilarity], result of:
            0.73843676 = score(doc=3239,freq=1.0), product of:
              0.34943515 = queryWeight, product of:
                1.8271027 = boost
                6.7623353 = idf(docFreq=132, maxDocs=42306)
                0.028281793 = queryNorm
              2.1132298 = fieldWeight in 3239, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.7623353 = idf(docFreq=132, maxDocs=42306)
                0.3125 = fieldNorm(doc=3239)
          0.80876976 = weight(abstract_txt:vorstellung in 3239) [ClassicSimilarity], result of:
            0.80876976 = score(doc=3239,freq=1.0), product of:
              0.37128523 = queryWeight, product of:
                1.8833606 = boost
                6.970553 = idf(docFreq=107, maxDocs=42306)
                0.028281793 = queryNorm
              2.1782978 = fieldWeight in 3239, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.970553 = idf(docFreq=107, maxDocs=42306)
                0.3125 = fieldNorm(doc=3239)
          1.6064954 = weight(abstract_txt:hilfsmitteln in 3239) [ClassicSimilarity], result of:
            1.6064954 = score(doc=3239,freq=1.0), product of:
              0.5866927 = queryWeight, product of:
                2.367473 = boost
                8.762313 = idf(docFreq=17, maxDocs=42306)
                0.028281793 = queryNorm
              2.7382228 = fieldWeight in 3239, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.762313 = idf(docFreq=17, maxDocs=42306)
                0.3125 = fieldNorm(doc=3239)
        0.54545456 = coord(6/11)