Search (4 results, page 1 of 1)

  • × author_ss:"Lynch, C.A."
  • × theme_ss:"OPAC"
  • × year_i:[1980 TO 1990}
  1. Brownrigg, E.B.; Lynch, C.A.: Online catalogs: through a glass darkly (1983) 0.00
    0.0044758925 = product of:
      0.008951785 = sum of:
        0.008951785 = product of:
          0.01790357 = sum of:
            0.01790357 = weight(_text_:e in 2394) [ClassicSimilarity], result of:
              0.01790357 = score(doc=2394,freq=2.0), product of:
                0.07046056 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.049020473 = queryNorm
                0.2540935 = fieldWeight in 2394, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.125 = fieldNorm(doc=2394)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  2. Lynch, C.A.: Response time measurement and performance analysis in public access information retrieval systems (1988) 0.00
    0.0044758925 = product of:
      0.008951785 = sum of:
        0.008951785 = product of:
          0.01790357 = sum of:
            0.01790357 = weight(_text_:e in 4603) [ClassicSimilarity], result of:
              0.01790357 = score(doc=4603,freq=2.0), product of:
                0.07046056 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.049020473 = queryNorm
                0.2540935 = fieldWeight in 4603, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.125 = fieldNorm(doc=4603)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  3. Lynch, C.A.: ¬The use of heuristics in user interfaces for online information retrieval systems (1987) 0.00
    0.0033569192 = product of:
      0.0067138383 = sum of:
        0.0067138383 = product of:
          0.013427677 = sum of:
            0.013427677 = weight(_text_:e in 2236) [ClassicSimilarity], result of:
              0.013427677 = score(doc=2236,freq=2.0), product of:
                0.07046056 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.049020473 = queryNorm
                0.19057012 = fieldWeight in 2236, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.09375 = fieldNorm(doc=2236)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  4. Brandriff, R.K.; Lynch, C.A.: ¬The evolution of the user interface in the MELVYL online catalog: 1980-1985 (1985) 0.00
    0.0033569192 = product of:
      0.0067138383 = sum of:
        0.0067138383 = product of:
          0.013427677 = sum of:
            0.013427677 = weight(_text_:e in 7912) [ClassicSimilarity], result of:
              0.013427677 = score(doc=7912,freq=2.0), product of:
                0.07046056 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.049020473 = queryNorm
                0.19057012 = fieldWeight in 7912, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.09375 = fieldNorm(doc=7912)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e