Document (#19054)

Author
Rosemann, S.
Witt, W.
Title
Vergleich der Suche im Internet und in Fachdatenbanken
Source
Information und Dokumentation: Qualität und Qualifikation. Deutscher Dokumentartag 1997, Universität Regensburg, 24.-26.9.1997. Hrsg.: M. Ockenfeld u. G.J. Mantwill
Imprint
Frankfurt : DGD
Year
1997
Pages
S.221
Series
DGD-Schrift: DOK; 10
Footnote
Es handelt sich lediglich um eine einseitige Zusammenfassung. - Vgl. den Beitrag in nfd 49(1998) H.3

Similar documents (author)

  1. Rosemann, S.; Witt, W.: Vergleich der Suche im Internet und in Fachdatenbanken aus der Sicht einer IVS (1998) 6.51
    6.513879 = sum of:
      6.513879 = sum of:
        2.9525967 = weight(author_txt:witt in 896) [ClassicSimilarity], result of:
          2.9525967 = score(doc=896,freq=1.0), product of:
            0.66169834 = queryWeight, product of:
              8.924298 = idf(docFreq=15, maxDocs=44218)
              0.0741457 = queryNorm
            4.462149 = fieldWeight in 896, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.924298 = idf(docFreq=15, maxDocs=44218)
              0.5 = fieldNorm(doc=896)
        3.561282 = weight(author_txt:rosemann in 896) [ClassicSimilarity], result of:
          3.561282 = score(doc=896,freq=1.0), product of:
            0.7497702 = queryWeight, product of:
              1.0644716 = boost
              9.499662 = idf(docFreq=8, maxDocs=44218)
              0.0741457 = queryNorm
            4.749831 = fieldWeight in 896, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              9.499662 = idf(docFreq=8, maxDocs=44218)
              0.5 = fieldNorm(doc=896)
    
  2. Rosemann, U.: Auf dem Weg zu dem Kompetenzzentrum für Literaturversorgung : TIB zum Start von GetInfo (2002) 2.23
    2.2258012 = sum of:
      2.2258012 = product of:
        4.4516025 = sum of:
          4.4516025 = weight(author_txt:rosemann in 4204) [ClassicSimilarity], result of:
            4.4516025 = score(doc=4204,freq=1.0), product of:
              0.7497702 = queryWeight, product of:
                1.0644716 = boost
                9.499662 = idf(docFreq=8, maxDocs=44218)
                0.0741457 = queryNorm
              5.937289 = fieldWeight in 4204, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.499662 = idf(docFreq=8, maxDocs=44218)
                0.625 = fieldNorm(doc=4204)
        0.5 = coord(1/2)
    
  3. Rosemann, U.: Beginn einer wunderbaren Zusammenarbeit?! : ¬Die Arbeitsgruppe der Informationsverbünde und die Virtuellen Fachbibliotheken (2003) 2.23
    2.2258012 = sum of:
      2.2258012 = product of:
        4.4516025 = sum of:
          4.4516025 = weight(author_txt:rosemann in 1355) [ClassicSimilarity], result of:
            4.4516025 = score(doc=1355,freq=1.0), product of:
              0.7497702 = queryWeight, product of:
                1.0644716 = boost
                9.499662 = idf(docFreq=8, maxDocs=44218)
                0.0741457 = queryNorm
              5.937289 = fieldWeight in 1355, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.499662 = idf(docFreq=8, maxDocs=44218)
                0.625 = fieldNorm(doc=1355)
        0.5 = coord(1/2)
    
  4. Rosemann, L.: ¬Die Volltextabfrage und das Alleinstellungsmerkmal des physischen Buches (2006) 2.23
    2.2258012 = sum of:
      2.2258012 = product of:
        4.4516025 = sum of:
          4.4516025 = weight(author_txt:rosemann in 5142) [ClassicSimilarity], result of:
            4.4516025 = score(doc=5142,freq=1.0), product of:
              0.7497702 = queryWeight, product of:
                1.0644716 = boost
                9.499662 = idf(docFreq=8, maxDocs=44218)
                0.0741457 = queryNorm
              5.937289 = fieldWeight in 5142, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.499662 = idf(docFreq=8, maxDocs=44218)
                0.625 = fieldNorm(doc=5142)
        0.5 = coord(1/2)
    
  5. Witt, M.: Lisibilité de l'OPAC (1989) 1.85
    1.8453729 = sum of:
      1.8453729 = product of:
        3.6907458 = sum of:
          3.6907458 = weight(author_txt:witt in 424) [ClassicSimilarity], result of:
            3.6907458 = score(doc=424,freq=1.0), product of:
              0.66169834 = queryWeight, product of:
                8.924298 = idf(docFreq=15, maxDocs=44218)
                0.0741457 = queryNorm
              5.5776863 = fieldWeight in 424, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.924298 = idf(docFreq=15, maxDocs=44218)
                0.625 = fieldNorm(doc=424)
        0.5 = coord(1/2)
    

Similar documents (content)

  1. Matrix of WWW indices : a comparison of Internet indexing tools (1995) 1.40
    1.4000562 = sum of:
      1.4000562 = product of:
        1.8667417 = sum of:
          0.18362589 = weight(abstract_txt:internet in 3165) [ClassicSimilarity], result of:
            0.18362589 = score(doc=3165,freq=1.0), product of:
              0.15765332 = queryWeight, product of:
                3.7271836 = idf(docFreq=2891, maxDocs=44218)
                0.042298242 = queryNorm
              1.1647449 = fieldWeight in 3165, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.7271836 = idf(docFreq=2891, maxDocs=44218)
                0.3125 = fieldNorm(doc=3165)
          0.6261903 = weight(abstract_txt:suche in 3165) [ClassicSimilarity], result of:
            0.6261903 = score(doc=3165,freq=1.0), product of:
              0.35717803 = queryWeight, product of:
                1.5051882 = boost
                5.6101127 = idf(docFreq=439, maxDocs=44218)
                0.042298242 = queryNorm
              1.7531602 = fieldWeight in 3165, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.6101127 = idf(docFreq=439, maxDocs=44218)
                0.3125 = fieldNorm(doc=3165)
          1.0569254 = weight(abstract_txt:vergleich in 3165) [ClassicSimilarity], result of:
            1.0569254 = score(doc=3165,freq=1.0), product of:
              0.50634134 = queryWeight, product of:
                1.7921326 = boost
                6.6796074 = idf(docFreq=150, maxDocs=44218)
                0.042298242 = queryNorm
              2.0873773 = fieldWeight in 3165, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.6796074 = idf(docFreq=150, maxDocs=44218)
                0.3125 = fieldNorm(doc=3165)
        0.75 = coord(3/4)
    
  2. Rosemann, S.; Witt, W.: Vergleich der Suche im Internet und in Fachdatenbanken aus der Sicht einer IVS (1998) 1.33
    1.3257061 = sum of:
      1.3257061 = product of:
        1.7676082 = sum of:
          0.14690071 = weight(abstract_txt:internet in 896) [ClassicSimilarity], result of:
            0.14690071 = score(doc=896,freq=4.0), product of:
              0.15765332 = queryWeight, product of:
                3.7271836 = idf(docFreq=2891, maxDocs=44218)
                0.042298242 = queryNorm
              0.9317959 = fieldWeight in 896, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                3.7271836 = idf(docFreq=2891, maxDocs=44218)
                0.125 = fieldNorm(doc=896)
          0.25047612 = weight(abstract_txt:suche in 896) [ClassicSimilarity], result of:
            0.25047612 = score(doc=896,freq=1.0), product of:
              0.35717803 = queryWeight, product of:
                1.5051882 = boost
                5.6101127 = idf(docFreq=439, maxDocs=44218)
                0.042298242 = queryNorm
              0.7012641 = fieldWeight in 896, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.6101127 = idf(docFreq=439, maxDocs=44218)
                0.125 = fieldNorm(doc=896)
          1.3702314 = weight(abstract_txt:fachdatenbanken in 896) [ClassicSimilarity], result of:
            1.3702314 = score(doc=896,freq=3.0), product of:
              0.76888734 = queryWeight, product of:
                2.2084105 = boost
                8.231152 = idf(docFreq=31, maxDocs=44218)
                0.042298242 = queryNorm
              1.7820965 = fieldWeight in 896, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                8.231152 = idf(docFreq=31, maxDocs=44218)
                0.125 = fieldNorm(doc=896)
        0.75 = coord(3/4)
    
  3. Jahns, Y.; Trummer, M.: Crosskonkordanz Wirtschaft (2003) 0.61
    0.6097789 = sum of:
      0.6097789 = product of:
        0.8130385 = sum of:
          0.03672518 = weight(abstract_txt:internet in 1962) [ClassicSimilarity], result of:
            0.03672518 = score(doc=1962,freq=1.0), product of:
              0.15765332 = queryWeight, product of:
                3.7271836 = idf(docFreq=2891, maxDocs=44218)
                0.042298242 = queryNorm
              0.23294897 = fieldWeight in 1962, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.7271836 = idf(docFreq=2891, maxDocs=44218)
                0.0625 = fieldNorm(doc=1962)
          0.21691868 = weight(abstract_txt:suche in 1962) [ClassicSimilarity], result of:
            0.21691868 = score(doc=1962,freq=3.0), product of:
              0.35717803 = queryWeight, product of:
                1.5051882 = boost
                5.6101127 = idf(docFreq=439, maxDocs=44218)
                0.042298242 = queryNorm
              0.6073125 = fieldWeight in 1962, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.6101127 = idf(docFreq=439, maxDocs=44218)
                0.0625 = fieldNorm(doc=1962)
          0.55939466 = weight(abstract_txt:fachdatenbanken in 1962) [ClassicSimilarity], result of:
            0.55939466 = score(doc=1962,freq=2.0), product of:
              0.76888734 = queryWeight, product of:
                2.2084105 = boost
                8.231152 = idf(docFreq=31, maxDocs=44218)
                0.042298242 = queryNorm
              0.7275379 = fieldWeight in 1962, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                8.231152 = idf(docFreq=31, maxDocs=44218)
                0.0625 = fieldNorm(doc=1962)
        0.75 = coord(3/4)
    
  4. Kämper, U.; Wolff, C.: Kostenfreie Recherchen als Zeitfresser und mit höheren Kosten : Internet versus Hosts (1999) 0.50
    0.49622053 = sum of:
      0.49622053 = product of:
        0.99244106 = sum of:
          0.14690071 = weight(abstract_txt:internet in 2936) [ClassicSimilarity], result of:
            0.14690071 = score(doc=2936,freq=1.0), product of:
              0.15765332 = queryWeight, product of:
                3.7271836 = idf(docFreq=2891, maxDocs=44218)
                0.042298242 = queryNorm
              0.9317959 = fieldWeight in 2936, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.7271836 = idf(docFreq=2891, maxDocs=44218)
                0.25 = fieldNorm(doc=2936)
          0.84554034 = weight(abstract_txt:vergleich in 2936) [ClassicSimilarity], result of:
            0.84554034 = score(doc=2936,freq=1.0), product of:
              0.50634134 = queryWeight, product of:
                1.7921326 = boost
                6.6796074 = idf(docFreq=150, maxDocs=44218)
                0.042298242 = queryNorm
              1.6699018 = fieldWeight in 2936, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.6796074 = idf(docFreq=150, maxDocs=44218)
                0.25 = fieldNorm(doc=2936)
        0.5 = coord(2/4)
    
  5. Friedländer, M.B.: Informationswissenschaft an deutschsprachigen Universitäten : eine komparative informetrische Analyse (2014) 0.48
    0.48173732 = sum of:
      0.48173732 = product of:
        0.96347463 = sum of:
          0.26423135 = weight(abstract_txt:vergleich in 1267) [ClassicSimilarity], result of:
            0.26423135 = score(doc=1267,freq=1.0), product of:
              0.50634134 = queryWeight, product of:
                1.7921326 = boost
                6.6796074 = idf(docFreq=150, maxDocs=44218)
                0.042298242 = queryNorm
              0.5218443 = fieldWeight in 1267, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.6796074 = idf(docFreq=150, maxDocs=44218)
                0.078125 = fieldNorm(doc=1267)
          0.6992433 = weight(abstract_txt:fachdatenbanken in 1267) [ClassicSimilarity], result of:
            0.6992433 = score(doc=1267,freq=2.0), product of:
              0.76888734 = queryWeight, product of:
                2.2084105 = boost
                8.231152 = idf(docFreq=31, maxDocs=44218)
                0.042298242 = queryNorm
              0.90942234 = fieldWeight in 1267, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                8.231152 = idf(docFreq=31, maxDocs=44218)
                0.078125 = fieldNorm(doc=1267)
        0.5 = coord(2/4)