Search (2 results, page 1 of 1)

  • × author_ss:"Marchionini, G."
  • × theme_ss:"Benutzerstudien"
  1. Marchionini, G.; Meadow, C.T.; Dwiggins, S.; Lin, X.; Jiabin, W.; Yuan, W.: ¬A study of user interaction with information retrieval interfaces : progress report (1991) 0.00 
    0.002794589 = product of:
  0.008383767 = sum of:
    0.008383767 = weight(_text_:e in 4350) [ClassicSimilarity], result of:
      0.008383767 = score(doc=4350,freq=2.0), product of:
        0.075416714 = queryWeight, product of:
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.05246855 = queryNorm
        0.1111659 = fieldWeight in 4350, 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=4350)
  0.33333334 = coord(1/3)
    Language
    e
  2. Marchionini, G.; Xia, L.; Dwiggins, S.: Efforts of search and subject expertise on information seeking in a hypertext environment (1990) 0.00 
    0.0023953621 = product of:
  0.007186086 = sum of:
    0.007186086 = weight(_text_:e in 4873) [ClassicSimilarity], result of:
      0.007186086 = score(doc=4873,freq=2.0), product of:
        0.075416714 = queryWeight, product of:
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.05246855 = queryNorm
        0.09528506 = fieldWeight in 4873, 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=4873)
  0.33333334 = coord(1/3)
    Language
    e

Authors

Themes