Search (2 results, page 1 of 1)

  • × author_ss:"Abbas, J."
  • × theme_ss:"Benutzerstudien"
  • × type_ss:"a"
  1. Abbas, J.: Out of the mouths of middle school children : I. developing user-defined controlled vocabularies for subject access in a digital library (2005) 0.01 
    0.0113591775 = product of:
  0.022718355 = sum of:
    0.022718355 = product of:
      0.034077533 = sum of:
        0.0035716018 = weight(_text_:s in 4816) [ClassicSimilarity], result of:
          0.0035716018 = score(doc=4816,freq=2.0), product of:
            0.04955441 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04557827 = queryNorm
            0.072074346 = fieldWeight in 4816, 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=4816)
        0.03050593 = weight(_text_:j in 4816) [ClassicSimilarity], result of:
          0.03050593 = score(doc=4816,freq=2.0), product of:
            0.14482479 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.04557827 = queryNorm
            0.21064025 = fieldWeight in 4816, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.046875 = fieldNorm(doc=4816)
      0.6666667 = coord(2/3)
  0.5 = coord(1/2)
    Source
    Journal of the American Society for Information Science and Technology. 56(2005) no.14, S.1512-1524
  2. D'Elia, G.; Abbas, J.; Bishop, K.; Jacobs, D.; Rodger, E.J.: ¬The impact of youth's use of the internet on their use of the public library (2007) 0.01 
    0.009465981 = product of:
  0.018931963 = sum of:
    0.018931963 = product of:
      0.028397942 = sum of:
        0.002976335 = weight(_text_:s in 1314) [ClassicSimilarity], result of:
          0.002976335 = score(doc=1314,freq=2.0), product of:
            0.04955441 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04557827 = queryNorm
            0.060061958 = fieldWeight in 1314, 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=1314)
        0.025421606 = weight(_text_:j in 1314) [ClassicSimilarity], result of:
          0.025421606 = score(doc=1314,freq=2.0), product of:
            0.14482479 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.04557827 = queryNorm
            0.17553353 = fieldWeight in 1314, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1314)
      0.6666667 = coord(2/3)
  0.5 = coord(1/2)
    Source
    Journal of the American Society for Information Science and Technology. 58(2007) no.14, S.2180-2196

Authors