Search (8 results, page 1 of 1)

  • × author_ss:"Fidel, R."
  • × year_i:[1980 TO 1990}
  1. Fidel, R.: Moves in online searching (1985) 0.00
    0.0034954415 = product of:
      0.010486324 = sum of:
        0.010486324 = weight(_text_:s in 3696) [ClassicSimilarity], result of:
          0.010486324 = score(doc=3696,freq=2.0), product of:
            0.043647945 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04014573 = queryNorm
            0.24024783 = fieldWeight in 3696, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.15625 = fieldNorm(doc=3696)
      0.33333334 = coord(1/3)
    
    Source
    Online review. 9(1985), S.61-74
  2. Travis, I.L.; Fidel, R.: Subject analysis (1982) 0.00
    0.0027963533 = product of:
      0.008389059 = sum of:
        0.008389059 = weight(_text_:s in 317) [ClassicSimilarity], result of:
          0.008389059 = score(doc=317,freq=2.0), product of:
            0.043647945 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04014573 = queryNorm
            0.19219826 = fieldWeight in 317, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.125 = fieldNorm(doc=317)
      0.33333334 = coord(1/3)
    
    Source
    Annual review of information science and technology. 17(1982), S.123-157
  3. Fidel, R.; Soergel, D.: Factors affecting online bibliographic retrieval : a conceptual framework for research (1983) 0.00
    0.0027963533 = product of:
      0.008389059 = sum of:
        0.008389059 = weight(_text_:s in 2588) [ClassicSimilarity], result of:
          0.008389059 = score(doc=2588,freq=2.0), product of:
            0.043647945 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04014573 = queryNorm
            0.19219826 = fieldWeight in 2588, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.125 = fieldNorm(doc=2588)
      0.33333334 = coord(1/3)
    
    Source
    Journal of the American Society for Information Science. 34(1983), S.163-180
  4. Fidel, R.: Toward expert systems for the selection of search keys (1986) 0.00
    0.0027963533 = product of:
      0.008389059 = sum of:
        0.008389059 = weight(_text_:s in 7304) [ClassicSimilarity], result of:
          0.008389059 = score(doc=7304,freq=2.0), product of:
            0.043647945 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04014573 = queryNorm
            0.19219826 = fieldWeight in 7304, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.125 = fieldNorm(doc=7304)
      0.33333334 = coord(1/3)
    
    Source
    Journal of the American Society for Information Science. 37(1986) no.1, S.37-44
  5. Fidel, R.: Database design for information retrieval : a conceptual approach (1987) 0.00
    0.0020972649 = product of:
      0.006291794 = sum of:
        0.006291794 = weight(_text_:s in 8314) [ClassicSimilarity], result of:
          0.006291794 = score(doc=8314,freq=2.0), product of:
            0.043647945 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04014573 = queryNorm
            0.14414869 = fieldWeight in 8314, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.09375 = fieldNorm(doc=8314)
      0.33333334 = coord(1/3)
    
    Pages
    XV,232 S
  6. Fidel, R.: Writing abstracts for free-text searching (1986) 0.00
    0.0013981767 = product of:
      0.0041945297 = sum of:
        0.0041945297 = weight(_text_:s in 684) [ClassicSimilarity], result of:
          0.0041945297 = score(doc=684,freq=2.0), product of:
            0.043647945 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04014573 = queryNorm
            0.09609913 = fieldWeight in 684, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.0625 = fieldNorm(doc=684)
      0.33333334 = coord(1/3)
    
    Source
    Journal of documentation. 42(1986), S.11-21
  7. Fidel, R.: What is missing in research about online searching behaviour? (1987) 0.00
    0.0012234044 = product of:
      0.0036702133 = sum of:
        0.0036702133 = weight(_text_:s in 3328) [ClassicSimilarity], result of:
          0.0036702133 = score(doc=3328,freq=2.0), product of:
            0.043647945 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04014573 = queryNorm
            0.08408674 = fieldWeight in 3328, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3328)
      0.33333334 = coord(1/3)
    
    Source
    Canadian journal of information science. 12(1987) nos.3/4, S.54-61
  8. Fidel, R.: Online searching styles : a case-study-based model of searching behavior (1984) 0.00
    0.0010486324 = product of:
      0.003145897 = sum of:
        0.003145897 = weight(_text_:s in 1659) [ClassicSimilarity], result of:
          0.003145897 = score(doc=1659,freq=2.0), product of:
            0.043647945 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04014573 = queryNorm
            0.072074346 = fieldWeight in 1659, 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=1659)
      0.33333334 = coord(1/3)
    
    Source
    Journal of the American Society for Information Science. 35(1984), S.211-221