Search (1 results, page 1 of 1)

  • × author_ss:"Papatheodorou, C."
  • × author_ss:"Tsakonas, G."
  1. Tsakonas, G.; Papatheodorou, C.: Exploring usefulness and usability in the evaluation of open access digital libraries (2008) 0.01 
    0.010864194 = product of:
  0.021728387 = sum of:
    0.021728387 = product of:
      0.043456774 = sum of:
        0.043456774 = weight(_text_:22 in 2090) [ClassicSimilarity], result of:
          0.043456774 = score(doc=2090,freq=2.0), product of:
            0.16045728 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045820985 = queryNorm
            0.2708308 = fieldWeight in 2090, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0546875 = fieldNorm(doc=2090)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    1. 8.2008 11:49:22