Search (4 results, page 1 of 1)

  • × author_ss:"Jansen, B.J."
  • × theme_ss:"Benutzerstudien"
  1. Wolfram, D.; Spink, A.; Jansen, B.J.; Saracevic, T.: Vox populi : the public searching of the Web (2001) 0.01 
    0.012852012 = product of:
  0.07711207 = sum of:
    0.07711207 = weight(_text_:t in 6949) [ClassicSimilarity], result of:
      0.07711207 = score(doc=6949,freq=2.0), product of:
        0.14764035 = queryWeight, product of:
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.037477795 = queryNorm
        0.5222967 = fieldWeight in 6949, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.09375 = fieldNorm(doc=6949)
  0.16666667 = coord(1/6)
  2. Jansen, B.J.; Spink, A.; Saracevic, T.: Real life, real users and real needs : a study and analysis of users queries on the Web (2000) 0.01 
    0.012852012 = product of:
  0.07711207 = sum of:
    0.07711207 = weight(_text_:t in 411) [ClassicSimilarity], result of:
      0.07711207 = score(doc=411,freq=2.0), product of:
        0.14764035 = queryWeight, product of:
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.037477795 = queryNorm
        0.5222967 = fieldWeight in 411, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.09375 = fieldNorm(doc=411)
  0.16666667 = coord(1/6)
  3. Jansen, B.J.; Pooch , U.: ¬A review of Web searching studies and a framework for future research (2001) 0.01 
    0.0051796576 = product of:
  0.031077946 = sum of:
    0.031077946 = weight(_text_:u in 5186) [ClassicSimilarity], result of:
      0.031077946 = score(doc=5186,freq=2.0), product of:
        0.12271895 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.037477795 = queryNorm
        0.25324488 = fieldWeight in 5186, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.0546875 = fieldNorm(doc=5186)
  0.16666667 = coord(1/6)
  4. Spink, A.; Wolfram, D.; Jansen, B.J.; Saracevic, T.: Searching the Web : the public and their queries (2001) 0.00 
    0.0042840037 = product of:
  0.025704022 = sum of:
    0.025704022 = weight(_text_:t in 6980) [ClassicSimilarity], result of:
      0.025704022 = score(doc=6980,freq=2.0), product of:
        0.14764035 = queryWeight, product of:
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.037477795 = queryNorm
        0.17409891 = fieldWeight in 6980, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.03125 = fieldNorm(doc=6980)
  0.16666667 = coord(1/6)

Authors

Themes