Document (#38492)

Author
Lewandowski, D.
Title
¬Die Macht der Suchmaschinen und ihr Einfluss auf unsere Entscheidungen
Source
Information - Wissenschaft und Praxis. 65(2014) H.4/5, S.231-238
Year
2014
Abstract
Wenn man die Recherche in Suchmaschinen als Vorbereitung einer Entscheidung betrachtet, kommt diesen Suchwerkzeugen aufgrund der Masse der an sie ge­stellten Anfragen eine nicht zu unterschätzende Bedeutung zu. Macht haben Suchmaschinen vor allem dadurch, dass sie entscheiden, was ein Nutzer zu seiner Suchanfrage zu sehen bekommt, verstärkt durch die ­Entscheidung, an welcher Stelle und in welcher Darstellungsform die Ergebnisse angezeigt werden. Im Suchprozess gibt es zahlreiche Stellen, an denen das Design der Suchmaschine die Entscheidung des Nutzers für oder gegen bestimmte Ergebnisse beeinflusst. Zusammen mit der externen Beeinflussung der Suchergebnisse durch sog. Suchmaschinenoptimierung ergibt sich eine Steuerung der Nutzer hin zu bestimmten Ergebnissen und ­Ergebnisformen. Der Artikel zeigt, wo Suchmaschinen Einfluss auf unsere Entscheidungsvorbereitung bzw. Entscheidungsfindung nehmen, an welchen Punkten dem durch einen bewussteren Umgang mit den Suchmaschinen entgegengewirkt werden kann, aber auch wo die Grenzen der eigenen Entscheidungsmöglichkeiten liegen.
Content
Vgl.: DOI: 10.1515/iwp-2014-0050.
Theme
Suchmaschinen

Similar documents (author)

  1. Lewandowski, D.: Informationsarmut : sowohl ein quantitatives als auch ein qualitatives Problem (1999) 4.75
    4.7515893 = sum of:
      4.7515893 = weight(author_txt:lewandowski in 3646) [ClassicSimilarity], result of:
        4.7515893 = fieldWeight in 3646, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.602543 = idf(docFreq=59, maxDocs=44218)
          0.625 = fieldNorm(doc=3646)
    
  2. Lewandowski, D.: Wie können sich Bibliotheken gegenüber Wissenschaftssuchmaschinen positionieren? (2007) 4.75
    4.7515893 = sum of:
      4.7515893 = weight(author_txt:lewandowski in 5112) [ClassicSimilarity], result of:
        4.7515893 = fieldWeight in 5112, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.602543 = idf(docFreq=59, maxDocs=44218)
          0.625 = fieldNorm(doc=5112)
    
  3. Lewandowski, D.: "Find what I mean not what I say" : Neuere Ansätze zur Qualifizierung von Suchmaschinen-Ergebnissen (2001) 4.75
    4.7515893 = sum of:
      4.7515893 = weight(author_txt:lewandowski in 5932) [ClassicSimilarity], result of:
        4.7515893 = fieldWeight in 5932, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.602543 = idf(docFreq=59, maxDocs=44218)
          0.625 = fieldNorm(doc=5932)
    
  4. Lewandowski, D.: Alles nur noch Google? : Entwicklungen im Bereich der WWW-Suchmaschinen (2002) 4.75
    4.7515893 = sum of:
      4.7515893 = weight(author_txt:lewandowski in 997) [ClassicSimilarity], result of:
        4.7515893 = fieldWeight in 997, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.602543 = idf(docFreq=59, maxDocs=44218)
          0.625 = fieldNorm(doc=997)
    
  5. Lewandowski, D.: Aktualität als erfolgskritischer Faktor bei Suchmaschinen (2006) 4.75
    4.7515893 = sum of:
      4.7515893 = weight(author_txt:lewandowski in 1816) [ClassicSimilarity], result of:
        4.7515893 = fieldWeight in 1816, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.602543 = idf(docFreq=59, maxDocs=44218)
          0.625 = fieldNorm(doc=1816)
    

Similar documents (content)

  1. Lewandowski, D.: Web Information Retrieval : Technologien zur Informationssuche im Internet (2005) 0.16
    0.16128777 = sum of:
      0.16128777 = product of:
        0.57602775 = sum of:
          0.050170857 = weight(abstract_txt:entscheiden in 3635) [ClassicSimilarity], result of:
            0.050170857 = score(doc=3635,freq=2.0), product of:
              0.1438789 = queryWeight, product of:
                1.0378402 = boost
                7.890225 = idf(docFreq=44, maxDocs=44218)
                0.017570222 = queryNorm
              0.34870195 = fieldWeight in 3635, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                7.890225 = idf(docFreq=44, maxDocs=44218)
                0.03125 = fieldNorm(doc=3635)
          0.037088722 = weight(abstract_txt:angezeigt in 3635) [ClassicSimilarity], result of:
            0.037088722 = score(doc=3635,freq=1.0), product of:
              0.14820653 = queryWeight, product of:
                1.0533328 = boost
                8.008008 = idf(docFreq=39, maxDocs=44218)
                0.017570222 = queryNorm
              0.25025025 = fieldWeight in 3635, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.008008 = idf(docFreq=39, maxDocs=44218)
                0.03125 = fieldNorm(doc=3635)
          0.038975168 = weight(abstract_txt:masse in 3635) [ClassicSimilarity], result of:
            0.038975168 = score(doc=3635,freq=1.0), product of:
              0.15319036 = queryWeight, product of:
                1.0708969 = boost
                8.14154 = idf(docFreq=34, maxDocs=44218)
                0.017570222 = queryNorm
              0.2544231 = fieldWeight in 3635, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.14154 = idf(docFreq=34, maxDocs=44218)
                0.03125 = fieldNorm(doc=3635)
          0.033621874 = weight(abstract_txt:ergebnisse in 3635) [ClassicSimilarity], result of:
            0.033621874 = score(doc=3635,freq=2.0), product of:
              0.13882065 = queryWeight, product of:
                1.4416969 = boost
                5.4802814 = idf(docFreq=500, maxDocs=44218)
                0.017570222 = queryNorm
              0.2421965 = fieldWeight in 3635, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.4802814 = idf(docFreq=500, maxDocs=44218)
                0.03125 = fieldNorm(doc=3635)
          0.08453639 = weight(abstract_txt:nutzer in 3635) [ClassicSimilarity], result of:
            0.08453639 = score(doc=3635,freq=9.0), product of:
              0.15547636 = queryWeight, product of:
                1.525735 = boost
                5.799733 = idf(docFreq=363, maxDocs=44218)
                0.017570222 = queryNorm
              0.543725 = fieldWeight in 3635, product of:
                3.0 = tf(freq=9.0), with freq of:
                  9.0 = termFreq=9.0
                5.799733 = idf(docFreq=363, maxDocs=44218)
                0.03125 = fieldNorm(doc=3635)
          0.037122812 = weight(abstract_txt:durch in 3635) [ClassicSimilarity], result of:
            0.037122812 = score(doc=3635,freq=5.0), product of:
              0.12507881 = queryWeight, product of:
                1.6760403 = boost
                4.2473893 = idf(docFreq=1718, maxDocs=44218)
                0.017570222 = queryNorm
              0.29679537 = fieldWeight in 3635, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                4.2473893 = idf(docFreq=1718, maxDocs=44218)
                0.03125 = fieldNorm(doc=3635)
          0.29451197 = weight(abstract_txt:suchmaschinen in 3635) [ClassicSimilarity], result of:
            0.29451197 = score(doc=3635,freq=16.0), product of:
              0.40030536 = queryWeight, product of:
                3.870906 = boost
                5.885746 = idf(docFreq=333, maxDocs=44218)
                0.017570222 = queryNorm
              0.73571825 = fieldWeight in 3635, product of:
                4.0 = tf(freq=16.0), with freq of:
                  16.0 = termFreq=16.0
                5.885746 = idf(docFreq=333, maxDocs=44218)
                0.03125 = fieldNorm(doc=3635)
        0.28 = coord(7/25)
    
  2. Wegweiser im Netz : Qualität und Nutzung von Suchmaschinen (2004) 0.14
    0.13690329 = sum of:
      0.13690329 = product of:
        0.5704304 = sum of:
          0.041604947 = weight(abstract_txt:ergebnisse in 2858) [ClassicSimilarity], result of:
            0.041604947 = score(doc=2858,freq=1.0), product of:
              0.13882065 = queryWeight, product of:
                1.4416969 = boost
                5.4802814 = idf(docFreq=500, maxDocs=44218)
                0.017570222 = queryNorm
              0.29970288 = fieldWeight in 2858, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.4802814 = idf(docFreq=500, maxDocs=44218)
                0.0546875 = fieldNorm(doc=2858)
          0.04931289 = weight(abstract_txt:nutzer in 2858) [ClassicSimilarity], result of:
            0.04931289 = score(doc=2858,freq=1.0), product of:
              0.15547636 = queryWeight, product of:
                1.525735 = boost
                5.799733 = idf(docFreq=363, maxDocs=44218)
                0.017570222 = queryNorm
              0.3171729 = fieldWeight in 2858, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.799733 = idf(docFreq=363, maxDocs=44218)
                0.0546875 = fieldNorm(doc=2858)
          0.06289692 = weight(abstract_txt:unsere in 2858) [ClassicSimilarity], result of:
            0.06289692 = score(doc=2858,freq=1.0), product of:
              0.18285647 = queryWeight, product of:
                1.6546346 = boost
                6.2897153 = idf(docFreq=222, maxDocs=44218)
                0.017570222 = queryNorm
              0.3439688 = fieldWeight in 2858, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.2897153 = idf(docFreq=222, maxDocs=44218)
                0.0546875 = fieldNorm(doc=2858)
          0.029053194 = weight(abstract_txt:durch in 2858) [ClassicSimilarity], result of:
            0.029053194 = score(doc=2858,freq=1.0), product of:
              0.12507881 = queryWeight, product of:
                1.6760403 = boost
                4.2473893 = idf(docFreq=1718, maxDocs=44218)
                0.017570222 = queryNorm
              0.2322791 = fieldWeight in 2858, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.2473893 = idf(docFreq=1718, maxDocs=44218)
                0.0546875 = fieldNorm(doc=2858)
          0.09944733 = weight(abstract_txt:einfluss in 2858) [ClassicSimilarity], result of:
            0.09944733 = score(doc=2858,freq=1.0), product of:
              0.24817203 = queryWeight, product of:
                1.9276285 = boost
                7.3274393 = idf(docFreq=78, maxDocs=44218)
                0.017570222 = queryNorm
              0.40071934 = fieldWeight in 2858, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.3274393 = idf(docFreq=78, maxDocs=44218)
                0.0546875 = fieldNorm(doc=2858)
          0.2881151 = weight(abstract_txt:suchmaschinen in 2858) [ClassicSimilarity], result of:
            0.2881151 = score(doc=2858,freq=5.0), product of:
              0.40030536 = queryWeight, product of:
                3.870906 = boost
                5.885746 = idf(docFreq=333, maxDocs=44218)
                0.017570222 = queryNorm
              0.7197383 = fieldWeight in 2858, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                5.885746 = idf(docFreq=333, maxDocs=44218)
                0.0546875 = fieldNorm(doc=2858)
        0.24 = coord(6/25)
    
  3. Henzinger, M.; Wiesemann, M.: Google-Forschungschefin Monika Henzinger beklagt Manipulationen von Suchmaschinen : "Tricks der Porno-Branche" (2002) 0.12
    0.11750606 = sum of:
      0.11750606 = product of:
        0.4896086 = sum of:
          0.049971703 = weight(abstract_txt:anfragen in 1137) [ClassicSimilarity], result of:
            0.049971703 = score(doc=1137,freq=1.0), product of:
              0.13797319 = queryWeight, product of:
                1.0163172 = boost
                7.7265954 = idf(docFreq=52, maxDocs=44218)
                0.017570222 = queryNorm
              0.36218417 = fieldWeight in 1137, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.7265954 = idf(docFreq=52, maxDocs=44218)
                0.046875 = fieldNorm(doc=1137)
          0.07398982 = weight(abstract_txt:nutzers in 1137) [ClassicSimilarity], result of:
            0.07398982 = score(doc=1137,freq=1.0), product of:
              0.17923656 = queryWeight, product of:
                1.1583645 = boost
                8.806516 = idf(docFreq=17, maxDocs=44218)
                0.017570222 = queryNorm
              0.41280544 = fieldWeight in 1137, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.806516 = idf(docFreq=17, maxDocs=44218)
                0.046875 = fieldNorm(doc=1137)
          0.07321065 = weight(abstract_txt:nutzer in 1137) [ClassicSimilarity], result of:
            0.07321065 = score(doc=1137,freq=3.0), product of:
              0.15547636 = queryWeight, product of:
                1.525735 = boost
                5.799733 = idf(docFreq=363, maxDocs=44218)
                0.017570222 = queryNorm
              0.4708796 = fieldWeight in 1137, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.799733 = idf(docFreq=363, maxDocs=44218)
                0.046875 = fieldNorm(doc=1137)
          0.07624258 = weight(abstract_txt:unsere in 1137) [ClassicSimilarity], result of:
            0.07624258 = score(doc=1137,freq=2.0), product of:
              0.18285647 = queryWeight, product of:
                1.6546346 = boost
                6.2897153 = idf(docFreq=222, maxDocs=44218)
                0.017570222 = queryNorm
              0.41695315 = fieldWeight in 1137, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.2897153 = idf(docFreq=222, maxDocs=44218)
                0.046875 = fieldNorm(doc=1137)
          0.024902739 = weight(abstract_txt:durch in 1137) [ClassicSimilarity], result of:
            0.024902739 = score(doc=1137,freq=1.0), product of:
              0.12507881 = queryWeight, product of:
                1.6760403 = boost
                4.2473893 = idf(docFreq=1718, maxDocs=44218)
                0.017570222 = queryNorm
              0.19909638 = fieldWeight in 1137, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.2473893 = idf(docFreq=1718, maxDocs=44218)
                0.046875 = fieldNorm(doc=1137)
          0.19129112 = weight(abstract_txt:suchmaschinen in 1137) [ClassicSimilarity], result of:
            0.19129112 = score(doc=1137,freq=3.0), product of:
              0.40030536 = queryWeight, product of:
                3.870906 = boost
                5.885746 = idf(docFreq=333, maxDocs=44218)
                0.017570222 = queryNorm
              0.477863 = fieldWeight in 1137, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.885746 = idf(docFreq=333, maxDocs=44218)
                0.046875 = fieldNorm(doc=1137)
        0.24 = coord(6/25)
    
  4. Weber, K.: Search engine bias (2011) 0.10
    0.10428571 = sum of:
      0.10428571 = product of:
        0.5214285 = sum of:
          0.076365046 = weight(abstract_txt:beeinflusst in 351) [ClassicSimilarity], result of:
            0.076365046 = score(doc=351,freq=1.0), product of:
              0.15110628 = queryWeight, product of:
                1.0635874 = boost
                8.085969 = idf(docFreq=36, maxDocs=44218)
                0.017570222 = queryNorm
              0.50537306 = fieldWeight in 351, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.085969 = idf(docFreq=36, maxDocs=44218)
                0.0625 = fieldNorm(doc=351)
          0.06724375 = weight(abstract_txt:ergebnisse in 351) [ClassicSimilarity], result of:
            0.06724375 = score(doc=351,freq=2.0), product of:
              0.13882065 = queryWeight, product of:
                1.4416969 = boost
                5.4802814 = idf(docFreq=500, maxDocs=44218)
                0.017570222 = queryNorm
              0.484393 = fieldWeight in 351, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.4802814 = idf(docFreq=500, maxDocs=44218)
                0.0625 = fieldNorm(doc=351)
          0.05635759 = weight(abstract_txt:nutzer in 351) [ClassicSimilarity], result of:
            0.05635759 = score(doc=351,freq=1.0), product of:
              0.15547636 = queryWeight, product of:
                1.525735 = boost
                5.799733 = idf(docFreq=363, maxDocs=44218)
                0.017570222 = queryNorm
              0.36248332 = fieldWeight in 351, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.799733 = idf(docFreq=363, maxDocs=44218)
                0.0625 = fieldNorm(doc=351)
          0.0664073 = weight(abstract_txt:durch in 351) [ClassicSimilarity], result of:
            0.0664073 = score(doc=351,freq=4.0), product of:
              0.12507881 = queryWeight, product of:
                1.6760403 = boost
                4.2473893 = idf(docFreq=1718, maxDocs=44218)
                0.017570222 = queryNorm
              0.53092366 = fieldWeight in 351, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                4.2473893 = idf(docFreq=1718, maxDocs=44218)
                0.0625 = fieldNorm(doc=351)
          0.25505483 = weight(abstract_txt:suchmaschinen in 351) [ClassicSimilarity], result of:
            0.25505483 = score(doc=351,freq=3.0), product of:
              0.40030536 = queryWeight, product of:
                3.870906 = boost
                5.885746 = idf(docFreq=333, maxDocs=44218)
                0.017570222 = queryNorm
              0.6371507 = fieldWeight in 351, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.885746 = idf(docFreq=333, maxDocs=44218)
                0.0625 = fieldNorm(doc=351)
        0.2 = coord(5/25)
    
  5. Lewandowski, D.: Suchmaschinen (2023) 0.10
    0.10074536 = sum of:
      0.10074536 = product of:
        0.5037268 = sum of:
          0.091037326 = weight(abstract_txt:suchanfrage in 793) [ClassicSimilarity], result of:
            0.091037326 = score(doc=793,freq=1.0), product of:
              0.14640607 = queryWeight, product of:
                1.0469152 = boost
                7.9592175 = idf(docFreq=41, maxDocs=44218)
                0.017570222 = queryNorm
              0.6218139 = fieldWeight in 793, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.9592175 = idf(docFreq=41, maxDocs=44218)
                0.078125 = fieldNorm(doc=793)
          0.092721805 = weight(abstract_txt:angezeigt in 793) [ClassicSimilarity], result of:
            0.092721805 = score(doc=793,freq=1.0), product of:
              0.14820653 = queryWeight, product of:
                1.0533328 = boost
                8.008008 = idf(docFreq=39, maxDocs=44218)
                0.017570222 = queryNorm
              0.6256256 = fieldWeight in 793, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.008008 = idf(docFreq=39, maxDocs=44218)
                0.078125 = fieldNorm(doc=793)
          0.059435643 = weight(abstract_txt:ergebnisse in 793) [ClassicSimilarity], result of:
            0.059435643 = score(doc=793,freq=1.0), product of:
              0.13882065 = queryWeight, product of:
                1.4416969 = boost
                5.4802814 = idf(docFreq=500, maxDocs=44218)
                0.017570222 = queryNorm
              0.428147 = fieldWeight in 793, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.4802814 = idf(docFreq=500, maxDocs=44218)
                0.078125 = fieldNorm(doc=793)
          0.07646205 = weight(abstract_txt:macht in 793) [ClassicSimilarity], result of:
            0.07646205 = score(doc=793,freq=1.0), product of:
              0.16420513 = queryWeight, product of:
                1.5679792 = boost
                5.9603148 = idf(docFreq=309, maxDocs=44218)
                0.017570222 = queryNorm
              0.4656496 = fieldWeight in 793, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.9603148 = idf(docFreq=309, maxDocs=44218)
                0.078125 = fieldNorm(doc=793)
          0.18406998 = weight(abstract_txt:suchmaschinen in 793) [ClassicSimilarity], result of:
            0.18406998 = score(doc=793,freq=1.0), product of:
              0.40030536 = queryWeight, product of:
                3.870906 = boost
                5.885746 = idf(docFreq=333, maxDocs=44218)
                0.017570222 = queryNorm
              0.4598239 = fieldWeight in 793, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.885746 = idf(docFreq=333, maxDocs=44218)
                0.078125 = fieldNorm(doc=793)
        0.2 = coord(5/25)