Search (5 results, page 1 of 1)

  • × theme_ss:"Informationsdienstleistungen"
  • × theme_ss:"Suchtaktik"
  1. Koopmans, N.I.: What's your question? : The need for research information from the perspective of different user groups (2002) 0.05
    0.046633016 = product of:
      0.13989905 = sum of:
        0.13989905 = sum of:
          0.09837559 = weight(_text_:2002 in 3612) [ClassicSimilarity], result of:
            0.09837559 = score(doc=3612,freq=5.0), product of:
              0.21895464 = queryWeight, product of:
                4.28654 = idf(docFreq=1652, maxDocs=44218)
                0.051079575 = queryNorm
              0.44929665 = fieldWeight in 3612, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                4.28654 = idf(docFreq=1652, maxDocs=44218)
                0.046875 = fieldNorm(doc=3612)
          0.041523464 = weight(_text_:22 in 3612) [ClassicSimilarity], result of:
            0.041523464 = score(doc=3612,freq=2.0), product of:
              0.17887197 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.051079575 = 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)
      0.33333334 = coord(1/3)
    
    Date
    2. 7.2005 12:22:50
    Source
    Gaining insight from research information (CRIS2002): Proceedings of the 6th International Conference an Current Research Information Systems, University of Kassel, August 29 - 31, 2002. Eds: W. Adamczak u. A. Nase
    Year
    2002
  2. Byström, K.: Information and information sources in tasks of varying complexity (2002) 0.02
    0.016395932 = product of:
      0.049187794 = sum of:
        0.049187794 = product of:
          0.09837559 = sum of:
            0.09837559 = weight(_text_:2002 in 580) [ClassicSimilarity], result of:
              0.09837559 = score(doc=580,freq=5.0), product of:
                0.21895464 = queryWeight, product of:
                  4.28654 = idf(docFreq=1652, maxDocs=44218)
                  0.051079575 = queryNorm
                0.44929665 = fieldWeight in 580, product of:
                  2.236068 = tf(freq=5.0), with freq of:
                    5.0 = termFreq=5.0
                  4.28654 = idf(docFreq=1652, maxDocs=44218)
                  0.046875 = fieldNorm(doc=580)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Source
    Journal of the American Society for Information Science and technology. 53(2002) no.7, S.581-591
    Year
    2002
  3. Lin, S.-j.; Belkin, N.: Validation of a model of information seeking over multiple search sessions (2005) 0.01
    0.0069205775 = product of:
      0.020761732 = sum of:
        0.020761732 = product of:
          0.041523464 = sum of:
            0.041523464 = weight(_text_:22 in 3450) [ClassicSimilarity], result of:
              0.041523464 = score(doc=3450,freq=2.0), product of:
                0.17887197 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.051079575 = 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)
      0.33333334 = coord(1/3)
    
    Date
    10. 4.2005 14:52:22
  4. Case, D.O.: Looking for information : a survey on research on information seeking, needs, and behavior (2002) 0.01
    0.0063501163 = product of:
      0.019050349 = sum of:
        0.019050349 = product of:
          0.038100697 = sum of:
            0.038100697 = weight(_text_:2002 in 1270) [ClassicSimilarity], result of:
              0.038100697 = score(doc=1270,freq=3.0), product of:
                0.21895464 = queryWeight, product of:
                  4.28654 = idf(docFreq=1652, maxDocs=44218)
                  0.051079575 = queryNorm
                0.17401183 = fieldWeight in 1270, product of:
                  1.7320508 = tf(freq=3.0), with freq of:
                    3.0 = termFreq=3.0
                  4.28654 = idf(docFreq=1652, maxDocs=44218)
                  0.0234375 = fieldNorm(doc=1270)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Year
    2002
  5. Pontis, S.; Blandford, A.; Greifeneder, E.; Attalla, H.; Neal, D.: Keeping up to date : an academic researcher's information journey (2017) 0.01
    0.005767148 = product of:
      0.017301444 = sum of:
        0.017301444 = product of:
          0.034602888 = sum of:
            0.034602888 = weight(_text_:22 in 3340) [ClassicSimilarity], result of:
              0.034602888 = score(doc=3340,freq=2.0), product of:
                0.17887197 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.051079575 = 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)
      0.33333334 = coord(1/3)
    
    Source
    Journal of the Association for Information Science and Technology. 68(2017) no.1, S.22-35