Search (3 results, page 1 of 1)

  • × subject_ss:"Information retrieval / Use of / On-line computers"
  1. Morris, L.R.: Choosing a bibliographic utility (1989) 0.02
    0.017572623 = product of:
      0.061504178 = sum of:
        0.041002784 = weight(_text_:j in 3727) [ClassicSimilarity], result of:
          0.041002784 = score(doc=3727,freq=2.0), product of:
            0.09732894 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.030630698 = queryNorm
            0.4212805 = fieldWeight in 3727, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.09375 = fieldNorm(doc=3727)
        0.020501392 = product of:
          0.041002784 = sum of:
            0.041002784 = weight(_text_:j in 3727) [ClassicSimilarity], result of:
              0.041002784 = score(doc=3727,freq=2.0), product of:
                0.09732894 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.030630698 = queryNorm
                0.4212805 = fieldWeight in 3727, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.09375 = fieldNorm(doc=3727)
          0.5 = coord(1/2)
      0.2857143 = coord(2/7)
    
    Footnote
    Rez. in: Special libraries 81(1990) no.3, S.256-257 (J. B. Barnett)
  2. Marchionini, G.: Information seeking in electronic environments (1995) 0.01
    0.0117150815 = product of:
      0.041002784 = sum of:
        0.02733519 = weight(_text_:j in 417) [ClassicSimilarity], result of:
          0.02733519 = score(doc=417,freq=2.0), product of:
            0.09732894 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.030630698 = queryNorm
            0.28085366 = fieldWeight in 417, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.0625 = fieldNorm(doc=417)
        0.013667595 = product of:
          0.02733519 = sum of:
            0.02733519 = weight(_text_:j in 417) [ClassicSimilarity], result of:
              0.02733519 = score(doc=417,freq=2.0), product of:
                0.09732894 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.030630698 = queryNorm
                0.28085366 = fieldWeight in 417, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.0625 = fieldNorm(doc=417)
          0.5 = coord(1/2)
      0.2857143 = coord(2/7)
    
    Footnote
    Rez. in: JASIS 47(1996) no.5, S.405-406 (J.R. Hill); Canadian journal of information and library science 20(1995) nos.3/4, S.53-55 (J. Beheshti); Library quarterly 66(1996) no.4, S.483-485 (C.C. Kuhlthau)
  3. Convey, J.: Online information retrieval : an introductory manual to principles and practice (1992) 0.01
    0.0117150815 = product of:
      0.041002784 = sum of:
        0.02733519 = weight(_text_:j in 763) [ClassicSimilarity], result of:
          0.02733519 = score(doc=763,freq=2.0), product of:
            0.09732894 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.030630698 = queryNorm
            0.28085366 = fieldWeight in 763, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.0625 = fieldNorm(doc=763)
        0.013667595 = product of:
          0.02733519 = sum of:
            0.02733519 = weight(_text_:j in 763) [ClassicSimilarity], result of:
              0.02733519 = score(doc=763,freq=2.0), product of:
                0.09732894 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.030630698 = queryNorm
                0.28085366 = fieldWeight in 763, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.0625 = fieldNorm(doc=763)
          0.5 = coord(1/2)
      0.2857143 = coord(2/7)
    

Classifications