Search (2 results, page 1 of 1)

Liu, J.; Li, Y.; Hastings, S.K.: Simplified scheme of search task difficulty reasons (2019) 0.00

5.936372E-4 = product of:
  0.0011872743 = sum of:
    0.0011872743 = product of:
      0.003561823 = sum of:
        0.003561823 = weight(_text_:s in 5224) [ClassicSimilarity], result of:
          0.003561823 = score(doc=5224,freq=2.0), product of:
            0.049418733 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04545348 = queryNorm
            0.072074346 = fieldWeight in 5224, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.046875 = fieldNorm(doc=5224)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)

Source: Journal of the Association for Information Science and Technology. 70(2019) no.5, S.526-529

Zhang, X.; Li, Y.; Liu, J.; Zhang, Y.: Effects of interaction design in digital libraries on user interactions (2008) 0.00

4.9469766E-4 = product of:
  9.893953E-4 = sum of:
    9.893953E-4 = product of:
      0.0029681858 = sum of:
        0.0029681858 = weight(_text_:s in 1898) [ClassicSimilarity], result of:
          0.0029681858 = score(doc=1898,freq=2.0), product of:
            0.049418733 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04545348 = queryNorm
            0.060061958 = fieldWeight in 1898, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1898)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)

Source: Journal of documentation. 64(2008) no.3, S.438-463

Search (2 results, page 1 of 1)

Authors

Years

Themes