Search (10 results, page 1 of 1)

  • × author_ss:"Lewandowski, D."
  1. Lewandowski, D.; Haustein, S.: What does the German-language information science community cite? (2015) 0.02 
    0.019904997 = product of:
  0.039809994 = sum of:
    0.039809994 = product of:
      0.07961999 = sum of:
        0.07961999 = weight(_text_:f in 2987) [ClassicSimilarity], result of:
          0.07961999 = score(doc=2987,freq=2.0), product of:
            0.18080194 = queryWeight, product of:
              3.985786 = idf(docFreq=2232, maxDocs=44218)
              0.04536168 = queryNorm
            0.4403713 = fieldWeight in 2987, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.985786 = idf(docFreq=2232, maxDocs=44218)
              0.078125 = fieldNorm(doc=2987)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Re:inventing information science in the networked society: Proceedings of the 14th International Symposium on Information Science, Zadar/Croatia, 19th-21st May 2015. Eds.: F. Pehar, C. Schloegl u. C. Wolff
  2. Lewandowski, D.; Kerkmann, F.; Rümmele, S.; Sünkler, S.: ¬An empirical investigation on search engine ad disclosure (2018) 0.01 
    0.0139334975 = product of:
  0.027866995 = sum of:
    0.027866995 = product of:
      0.05573399 = sum of:
        0.05573399 = weight(_text_:f in 4115) [ClassicSimilarity], result of:
          0.05573399 = score(doc=4115,freq=2.0), product of:
            0.18080194 = queryWeight, product of:
              3.985786 = idf(docFreq=2232, maxDocs=44218)
              0.04536168 = queryNorm
            0.3082599 = fieldWeight in 4115, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.985786 = idf(docFreq=2232, maxDocs=44218)
              0.0546875 = fieldNorm(doc=4115)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  3. Lewandowski, D.: Alles nur noch Google? : Entwicklungen im Bereich der WWW-Suchmaschinen (2002) 0.01 
    0.012291762 = product of:
  0.024583524 = sum of:
    0.024583524 = product of:
      0.04916705 = sum of:
        0.04916705 = weight(_text_:22 in 997) [ClassicSimilarity], result of:
          0.04916705 = score(doc=997,freq=2.0), product of:
            0.15884887 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04536168 = queryNorm
            0.30952093 = fieldWeight in 997, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=997)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    29. 9.2002 18:49:22
  4. Lewandowski, D.: Abfragesprachen und erweiterte Funktionen von WWW-Suchmaschinen (2004) 0.01 
    0.012291762 = product of:
  0.024583524 = sum of:
    0.024583524 = product of:
      0.04916705 = sum of:
        0.04916705 = weight(_text_:22 in 2314) [ClassicSimilarity], result of:
          0.04916705 = score(doc=2314,freq=2.0), product of:
            0.15884887 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04536168 = queryNorm
            0.30952093 = fieldWeight in 2314, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=2314)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    28.11.2004 13:11:22
  5. Lewandowski, D.: Query understanding (2011) 0.01 
    0.012291762 = product of:
  0.024583524 = sum of:
    0.024583524 = product of:
      0.04916705 = sum of:
        0.04916705 = weight(_text_:22 in 344) [ClassicSimilarity], result of:
          0.04916705 = score(doc=344,freq=2.0), product of:
            0.15884887 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04536168 = queryNorm
            0.30952093 = fieldWeight in 344, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=344)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    18. 9.2018 18:22:18
  6. Lewandowski, D.; Sünkler, S.; Hanisch, F.: Anzeigenkennzeichnung auf Suchergebnisseiten : Empirische Ergebnisse und Implikationen für die Forschung (2019) 0.01 
    0.011942998 = product of:
  0.023885995 = sum of:
    0.023885995 = product of:
      0.04777199 = sum of:
        0.04777199 = weight(_text_:f in 5022) [ClassicSimilarity], result of:
          0.04777199 = score(doc=5022,freq=2.0), product of:
            0.18080194 = queryWeight, product of:
              3.985786 = idf(docFreq=2232, maxDocs=44218)
              0.04536168 = queryNorm
            0.26422277 = fieldWeight in 5022, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.985786 = idf(docFreq=2232, maxDocs=44218)
              0.046875 = fieldNorm(doc=5022)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  7. Lewandowski, D.; Sünkler, S.; Kerkmann, F.: Are ads on Google search engine results pages labeled clearly enough? : the influence of knowledge on search ads on users' selection behaviour (2017) 0.01 
    0.009952499 = product of:
  0.019904997 = sum of:
    0.019904997 = product of:
      0.039809994 = sum of:
        0.039809994 = weight(_text_:f in 3567) [ClassicSimilarity], result of:
          0.039809994 = score(doc=3567,freq=2.0), product of:
            0.18080194 = queryWeight, product of:
              3.985786 = idf(docFreq=2232, maxDocs=44218)
              0.04536168 = queryNorm
            0.22018565 = fieldWeight in 3567, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.985786 = idf(docFreq=2232, maxDocs=44218)
              0.0390625 = fieldNorm(doc=3567)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  8. Lewandowski, D.: ¬Die Macht der Suchmaschinen und ihr Einfluss auf unsere Entscheidungen (2014) 0.01 
    0.009218821 = product of:
  0.018437643 = sum of:
    0.018437643 = product of:
      0.036875285 = sum of:
        0.036875285 = weight(_text_:22 in 1491) [ClassicSimilarity], result of:
          0.036875285 = score(doc=1491,freq=2.0), product of:
            0.15884887 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04536168 = queryNorm
            0.23214069 = fieldWeight in 1491, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=1491)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    22. 9.2014 18:54:11
  9. Lewandowski, D.; Spree, U.: Ranking of Wikipedia articles in search engines revisited : fair ranking for reasonable quality? (2011) 0.01 
    0.0076823514 = product of:
  0.015364703 = sum of:
    0.015364703 = product of:
      0.030729406 = sum of:
        0.030729406 = weight(_text_:22 in 444) [ClassicSimilarity], result of:
          0.030729406 = score(doc=444,freq=2.0), product of:
            0.15884887 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04536168 = queryNorm
            0.19345059 = fieldWeight in 444, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=444)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    30. 9.2012 19:27:22
  10. Lewandowski, D.; Sünkler, S.: What does Google recommend when you want to compare insurance offerings? (2019) 0.01 
    0.0076823514 = product of:
  0.015364703 = sum of:
    0.015364703 = product of:
      0.030729406 = sum of:
        0.030729406 = weight(_text_:22 in 5288) [ClassicSimilarity], result of:
          0.030729406 = score(doc=5288,freq=2.0), product of:
            0.15884887 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04536168 = queryNorm
            0.19345059 = fieldWeight in 5288, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=5288)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    20. 1.2015 18:30:22

Authors

Years

Languages

Themes