Search (13 results, page 1 of 1)

  • × theme_ss:"Informationsdienstleistungen"
  • × theme_ss:"Suchtaktik"
  • × year_i:[2000 TO 2010}
  1. Lin, S.-j.; Belkin, N.: Validation of a model of information seeking over multiple search sessions (2005) 0.02
    0.021857034 = product of:
      0.04371407 = sum of:
        0.04371407 = sum of:
          0.006302999 = weight(_text_:e in 3450) [ClassicSimilarity], result of:
            0.006302999 = score(doc=3450,freq=2.0), product of:
              0.06614887 = queryWeight, product of:
                1.43737 = idf(docFreq=28552, maxDocs=44218)
                0.04602077 = queryNorm
              0.09528506 = fieldWeight in 3450, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                1.43737 = idf(docFreq=28552, maxDocs=44218)
                0.046875 = fieldNorm(doc=3450)
          0.03741107 = weight(_text_:22 in 3450) [ClassicSimilarity], result of:
            0.03741107 = score(doc=3450,freq=2.0), product of:
              0.1611569 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.04602077 = 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)
    
    Date
    10. 4.2005 14:52:22
    Language
    e
  2. Koopmans, N.I.: What's your question? : The need for research information from the perspective of different user groups (2002) 0.02
    0.021857034 = product of:
      0.04371407 = sum of:
        0.04371407 = sum of:
          0.006302999 = weight(_text_:e in 3612) [ClassicSimilarity], result of:
            0.006302999 = score(doc=3612,freq=2.0), product of:
              0.06614887 = queryWeight, product of:
                1.43737 = idf(docFreq=28552, maxDocs=44218)
                0.04602077 = queryNorm
              0.09528506 = fieldWeight in 3612, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                1.43737 = idf(docFreq=28552, maxDocs=44218)
                0.046875 = fieldNorm(doc=3612)
          0.03741107 = weight(_text_:22 in 3612) [ClassicSimilarity], result of:
            0.03741107 = score(doc=3612,freq=2.0), product of:
              0.1611569 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.04602077 = 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)
    
    Date
    2. 7.2005 12:22:50
    Language
    e
  3. Bates, M.J.: Information behavior (2009) 0.00
    0.0029712624 = product of:
      0.005942525 = sum of:
        0.005942525 = product of:
          0.01188505 = sum of:
            0.01188505 = weight(_text_:e in 3760) [ClassicSimilarity], result of:
              0.01188505 = score(doc=3760,freq=4.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.17967124 = fieldWeight in 3760, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0625 = fieldNorm(doc=3760)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Footnote
    Vgl.: http://www.tandfonline.com/doi/book/10.1081/E-ELIS3.
    Language
    e
  4. Kuhlthau, C.C.: Information search process (ISP) model (2009) 0.00
    0.0022284468 = product of:
      0.0044568935 = sum of:
        0.0044568935 = product of:
          0.008913787 = sum of:
            0.008913787 = weight(_text_:e in 3819) [ClassicSimilarity], result of:
              0.008913787 = score(doc=3819,freq=4.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.13475344 = fieldWeight in 3819, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.046875 = fieldNorm(doc=3819)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Footnote
    Vgl.: http://www.tandfonline.com/doi/book/10.1081/E-ELIS3.
    Language
    e
  5. Xie, I.: Information searching and search models (2009) 0.00
    0.0022284468 = product of:
      0.0044568935 = sum of:
        0.0044568935 = product of:
          0.008913787 = sum of:
            0.008913787 = weight(_text_:e in 3821) [ClassicSimilarity], result of:
              0.008913787 = score(doc=3821,freq=4.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.13475344 = fieldWeight in 3821, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.046875 = fieldNorm(doc=3821)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Footnote
    Vgl.: http://www.tandfonline.com/doi/book/10.1081/E-ELIS3.
    Language
    e
  6. Heinström, J.: Broad exploration or precise specificity : two basic information seeking patterns among students (2006) 0.00
    0.0018383748 = product of:
      0.0036767495 = sum of:
        0.0036767495 = product of:
          0.007353499 = sum of:
            0.007353499 = weight(_text_:e in 6004) [ClassicSimilarity], result of:
              0.007353499 = score(doc=6004,freq=2.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.1111659 = fieldWeight in 6004, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=6004)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  7. Byström, K.: Information and information sources in tasks of varying complexity (2002) 0.00
    0.0015757497 = product of:
      0.0031514994 = sum of:
        0.0031514994 = product of:
          0.006302999 = sum of:
            0.006302999 = weight(_text_:e in 580) [ClassicSimilarity], result of:
              0.006302999 = score(doc=580,freq=2.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.09528506 = fieldWeight in 580, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.046875 = fieldNorm(doc=580)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  8. Lin, S.-j.: Internetworking of factors affecting successive searches over multiple episodes (2005) 0.00
    0.0015757497 = product of:
      0.0031514994 = sum of:
        0.0031514994 = product of:
          0.006302999 = sum of:
            0.006302999 = weight(_text_:e in 3330) [ClassicSimilarity], result of:
              0.006302999 = score(doc=3330,freq=2.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.09528506 = fieldWeight in 3330, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.046875 = fieldNorm(doc=3330)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  9. Baruchson-Arbib, S.; Bronstein, J.: Humanists as information users in the digital age : the case of Jewish studies scholars in Israel (2007) 0.00
    0.0015757497 = product of:
      0.0031514994 = sum of:
        0.0031514994 = product of:
          0.006302999 = sum of:
            0.006302999 = weight(_text_:e in 1320) [ClassicSimilarity], result of:
              0.006302999 = score(doc=1320,freq=2.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.09528506 = fieldWeight in 1320, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.046875 = fieldNorm(doc=1320)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  10. Stefl-Mabry, J.: ¬The reality of media preferences : do professional groups vary in awareness? (2005) 0.00
    0.0013131249 = product of:
      0.0026262498 = sum of:
        0.0026262498 = product of:
          0.0052524996 = sum of:
            0.0052524996 = weight(_text_:e in 4574) [ClassicSimilarity], result of:
              0.0052524996 = score(doc=4574,freq=2.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.07940422 = fieldWeight in 4574, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=4574)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  11. Stefl-Mabry, J.: ¬A social judgment analysis of information source preference profiles : An exploratory study to empirically represent media selection patterns (2003) 0.00
    0.0013131249 = product of:
      0.0026262498 = sum of:
        0.0026262498 = product of:
          0.0052524996 = sum of:
            0.0052524996 = weight(_text_:e in 4577) [ClassicSimilarity], result of:
              0.0052524996 = score(doc=4577,freq=2.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.07940422 = fieldWeight in 4577, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=4577)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  12. Savolainen, R.: Source preferences in the context of seeking problem-specific information (2008) 0.00
    0.0013131249 = product of:
      0.0026262498 = sum of:
        0.0026262498 = product of:
          0.0052524996 = sum of:
            0.0052524996 = weight(_text_:e in 2034) [ClassicSimilarity], result of:
              0.0052524996 = score(doc=2034,freq=2.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.07940422 = fieldWeight in 2034, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=2034)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  13. Case, D.O.: Looking for information : a survey on research on information seeking, needs, and behavior (2002) 0.00
    7.8787486E-4 = product of:
      0.0015757497 = sum of:
        0.0015757497 = product of:
          0.0031514994 = sum of:
            0.0031514994 = weight(_text_:e in 1270) [ClassicSimilarity], result of:
              0.0031514994 = score(doc=1270,freq=2.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.04764253 = fieldWeight in 1270, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0234375 = fieldNorm(doc=1270)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e