Search (5 results, page 1 of 1)

  • × theme_ss:"Suchtaktik"
  • × theme_ss:"Informationsdienstleistungen"
  1. Cole, C.; Kennedy, L.; Carter, S.: ¬The optimization of online searches through the labelling of a dynamic, situation-dependent information need : the reference interview and online searching for undergraduates doing a social-science assignment (1996) 0.01
    0.011975727 = product of:
      0.023951454 = sum of:
        0.023951454 = product of:
          0.04790291 = sum of:
            0.04790291 = weight(_text_:c in 6918) [ClassicSimilarity], result of:
              0.04790291 = score(doc=6918,freq=2.0), product of:
                0.15711682 = queryWeight, product of:
                  3.4494052 = idf(docFreq=3817, maxDocs=44218)
                  0.045548957 = queryNorm
                0.3048872 = fieldWeight in 6918, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.4494052 = idf(docFreq=3817, maxDocs=44218)
                  0.0625 = fieldNorm(doc=6918)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  2. Lin, S.-j.; Belkin, N.: Validation of a model of information seeking over multiple search sessions (2005) 0.01
    0.009256882 = product of:
      0.018513763 = sum of:
        0.018513763 = product of:
          0.037027527 = sum of:
            0.037027527 = weight(_text_:22 in 3450) [ClassicSimilarity], result of:
              0.037027527 = score(doc=3450,freq=2.0), product of:
                0.15950468 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045548957 = queryNorm
                0.23214069 = fieldWeight in 3450, 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=3450)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    10. 4.2005 14:52:22
  3. Koopmans, N.I.: What's your question? : The need for research information from the perspective of different user groups (2002) 0.01
    0.009256882 = product of:
      0.018513763 = sum of:
        0.018513763 = product of:
          0.037027527 = sum of:
            0.037027527 = weight(_text_:22 in 3612) [ClassicSimilarity], result of:
              0.037027527 = score(doc=3612,freq=2.0), product of:
                0.15950468 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045548957 = queryNorm
                0.23214069 = fieldWeight in 3612, 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=3612)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    2. 7.2005 12:22:50
  4. Pontis, S.; Blandford, A.; Greifeneder, E.; Attalla, H.; Neal, D.: Keeping up to date : an academic researcher's information journey (2017) 0.01
    0.0077140685 = product of:
      0.015428137 = sum of:
        0.015428137 = product of:
          0.030856274 = sum of:
            0.030856274 = weight(_text_:22 in 3340) [ClassicSimilarity], result of:
              0.030856274 = score(doc=3340,freq=2.0), product of:
                0.15950468 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045548957 = queryNorm
                0.19345059 = fieldWeight in 3340, 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=3340)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Journal of the Association for Information Science and Technology. 68(2017) no.1, S.22-35
  5. Case, D.O.: Looking for information : a survey on research on information seeking, needs, and behavior (2002) 0.00
    0.0044908975 = product of:
      0.008981795 = sum of:
        0.008981795 = product of:
          0.01796359 = sum of:
            0.01796359 = weight(_text_:c in 1270) [ClassicSimilarity], result of:
              0.01796359 = score(doc=1270,freq=2.0), product of:
                0.15711682 = queryWeight, product of:
                  3.4494052 = idf(docFreq=3817, maxDocs=44218)
                  0.045548957 = queryNorm
                0.114332706 = fieldWeight in 1270, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.4494052 = idf(docFreq=3817, maxDocs=44218)
                  0.0234375 = fieldNorm(doc=1270)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Footnote
    Weitere Rez. in: iwp 65(2014) H.2, S.143-144 (C. Wolff)