Search (14 results, page 1 of 1)

  • × author_ss:"Hildreth, C.R."
  1. Mitev, N.; Hildreth, C.R.: ¬Les catalogues interactifs en Grande-Bretagne et aux Etats-Unis (1989) 0.20
    0.20177531 = product of:
      0.40355062 = sum of:
        0.40355062 = sum of:
          0.32014248 = weight(_text_:c.r in 3628) [ClassicSimilarity], result of:
            0.32014248 = score(doc=3628,freq=2.0), product of:
              0.3016809 = queryWeight, product of:
                6.8606052 = idf(docFreq=125, maxDocs=44218)
                0.043972928 = queryNorm
              1.0611957 = fieldWeight in 3628, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.8606052 = idf(docFreq=125, maxDocs=44218)
                0.109375 = fieldNorm(doc=3628)
          0.08340815 = weight(_text_:22 in 3628) [ClassicSimilarity], result of:
            0.08340815 = score(doc=3628,freq=2.0), product of:
              0.15398571 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.043972928 = queryNorm
              0.5416616 = fieldWeight in 3628, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.109375 = fieldNorm(doc=3628)
      0.5 = coord(1/2)
    
    Source
    Bulletin des bibliothèques de France. 34(1989) no.1, S.22-47
  2. Hildreth, C.R.: Online public access catalogs : the user interface (1982) 0.11
    0.1143366 = product of:
      0.2286732 = sum of:
        0.2286732 = product of:
          0.4573464 = sum of:
            0.4573464 = weight(_text_:c.r in 2426) [ClassicSimilarity], result of:
              0.4573464 = score(doc=2426,freq=2.0), product of:
                0.3016809 = queryWeight, product of:
                  6.8606052 = idf(docFreq=125, maxDocs=44218)
                  0.043972928 = queryNorm
                1.515994 = fieldWeight in 2426, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  6.8606052 = idf(docFreq=125, maxDocs=44218)
                  0.15625 = fieldNorm(doc=2426)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  3. Hildreth, C.R.: Beyond Boolean: designing the next generation of online catalogs (1987) 0.09
    0.09146928 = product of:
      0.18293856 = sum of:
        0.18293856 = product of:
          0.36587712 = sum of:
            0.36587712 = weight(_text_:c.r in 121) [ClassicSimilarity], result of:
              0.36587712 = score(doc=121,freq=2.0), product of:
                0.3016809 = queryWeight, product of:
                  6.8606052 = idf(docFreq=125, maxDocs=44218)
                  0.043972928 = queryNorm
                1.2127951 = fieldWeight in 121, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  6.8606052 = idf(docFreq=125, maxDocs=44218)
                  0.125 = fieldNorm(doc=121)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  4. Hildreth, C.R.: Pursuing the ideal : generations of online catalogs (1984) 0.09
    0.09146928 = product of:
      0.18293856 = sum of:
        0.18293856 = product of:
          0.36587712 = sum of:
            0.36587712 = weight(_text_:c.r in 5408) [ClassicSimilarity], result of:
              0.36587712 = score(doc=5408,freq=2.0), product of:
                0.3016809 = queryWeight, product of:
                  6.8606052 = idf(docFreq=125, maxDocs=44218)
                  0.043972928 = queryNorm
                1.2127951 = fieldWeight in 5408, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  6.8606052 = idf(docFreq=125, maxDocs=44218)
                  0.125 = fieldNorm(doc=5408)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  5. Hildreth, C.R.: Online Public Access Catalogs (1985) 0.08
    0.08003562 = product of:
      0.16007124 = sum of:
        0.16007124 = product of:
          0.32014248 = sum of:
            0.32014248 = weight(_text_:c.r in 265) [ClassicSimilarity], result of:
              0.32014248 = score(doc=265,freq=2.0), product of:
                0.3016809 = queryWeight, product of:
                  6.8606052 = idf(docFreq=125, maxDocs=44218)
                  0.043972928 = queryNorm
                1.0611957 = fieldWeight in 265, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  6.8606052 = idf(docFreq=125, maxDocs=44218)
                  0.109375 = fieldNorm(doc=265)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  6. Janosky, B.; Smith, P.; Hildreth, C.R.: Online library cataloging systems : an analysis of user errors (1986) 0.08
    0.08003562 = product of:
      0.16007124 = sum of:
        0.16007124 = product of:
          0.32014248 = sum of:
            0.32014248 = weight(_text_:c.r in 800) [ClassicSimilarity], result of:
              0.32014248 = score(doc=800,freq=2.0), product of:
                0.3016809 = queryWeight, product of:
                  6.8606052 = idf(docFreq=125, maxDocs=44218)
                  0.043972928 = queryNorm
                1.0611957 = fieldWeight in 800, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  6.8606052 = idf(docFreq=125, maxDocs=44218)
                  0.109375 = fieldNorm(doc=800)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  7. Hildreth, C.R.: ¬The use and understanding of keyword searching in a university online catalog (1997) 0.08
    0.08003562 = product of:
      0.16007124 = sum of:
        0.16007124 = product of:
          0.32014248 = sum of:
            0.32014248 = weight(_text_:c.r in 7377) [ClassicSimilarity], result of:
              0.32014248 = score(doc=7377,freq=2.0), product of:
                0.3016809 = queryWeight, product of:
                  6.8606052 = idf(docFreq=125, maxDocs=44218)
                  0.043972928 = queryNorm
                1.0611957 = fieldWeight in 7377, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  6.8606052 = idf(docFreq=125, maxDocs=44218)
                  0.109375 = fieldNorm(doc=7377)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  8. Hildreth, C.R.: Advancing toward the E-3 OPAC : the imperative and the path (1991) 0.07
    0.06860196 = product of:
      0.13720392 = sum of:
        0.13720392 = product of:
          0.27440783 = sum of:
            0.27440783 = weight(_text_:c.r in 7678) [ClassicSimilarity], result of:
              0.27440783 = score(doc=7678,freq=2.0), product of:
                0.3016809 = queryWeight, product of:
                  6.8606052 = idf(docFreq=125, maxDocs=44218)
                  0.043972928 = queryNorm
                0.9095963 = fieldWeight in 7678, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  6.8606052 = idf(docFreq=125, maxDocs=44218)
                  0.09375 = fieldNorm(doc=7678)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  9. Hildreth, C.R.: ¬The GUI OPAC : approach with caution (1995) 0.07
    0.06860196 = product of:
      0.13720392 = sum of:
        0.13720392 = product of:
          0.27440783 = sum of:
            0.27440783 = weight(_text_:c.r in 3230) [ClassicSimilarity], result of:
              0.27440783 = score(doc=3230,freq=2.0), product of:
                0.3016809 = queryWeight, product of:
                  6.8606052 = idf(docFreq=125, maxDocs=44218)
                  0.043972928 = queryNorm
                0.9095963 = fieldWeight in 3230, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  6.8606052 = idf(docFreq=125, maxDocs=44218)
                  0.09375 = fieldNorm(doc=3230)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  10. Hildreth, C.R.: Accounting for users' inflated assessments of on-line catalogue search performance and usefulness : an experimental study (2001) 0.07
    0.06860196 = product of:
      0.13720392 = sum of:
        0.13720392 = product of:
          0.27440783 = sum of:
            0.27440783 = weight(_text_:c.r in 4130) [ClassicSimilarity], result of:
              0.27440783 = score(doc=4130,freq=2.0), product of:
                0.3016809 = queryWeight, product of:
                  6.8606052 = idf(docFreq=125, maxDocs=44218)
                  0.043972928 = queryNorm
                0.9095963 = fieldWeight in 4130, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  6.8606052 = idf(docFreq=125, maxDocs=44218)
                  0.09375 = fieldNorm(doc=4130)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  11. Hildreth, C.R.: Intelligent interfaces and retrieval methods for subject searching in bibliographic retrieval systems (1989) 0.06
    0.0571683 = product of:
      0.1143366 = sum of:
        0.1143366 = product of:
          0.2286732 = sum of:
            0.2286732 = weight(_text_:c.r in 2306) [ClassicSimilarity], result of:
              0.2286732 = score(doc=2306,freq=2.0), product of:
                0.3016809 = queryWeight, product of:
                  6.8606052 = idf(docFreq=125, maxDocs=44218)
                  0.043972928 = queryNorm
                0.757997 = fieldWeight in 2306, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  6.8606052 = idf(docFreq=125, maxDocs=44218)
                  0.078125 = fieldNorm(doc=2306)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  12. Hildreth, C.R.: Extending the online catalog : the point of diminishing returns (1994) 0.05
    0.04573464 = product of:
      0.09146928 = sum of:
        0.09146928 = product of:
          0.18293856 = sum of:
            0.18293856 = weight(_text_:c.r in 8489) [ClassicSimilarity], result of:
              0.18293856 = score(doc=8489,freq=2.0), product of:
                0.3016809 = queryWeight, product of:
                  6.8606052 = idf(docFreq=125, maxDocs=44218)
                  0.043972928 = queryNorm
                0.60639757 = fieldWeight in 8489, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  6.8606052 = idf(docFreq=125, maxDocs=44218)
                  0.0625 = fieldNorm(doc=8489)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  13. Hildreth, C.R.: Preserving what we really want to access, the message, not the medium : challenges and opportunities in the digital age (1996) 0.04
    0.04001781 = product of:
      0.08003562 = sum of:
        0.08003562 = product of:
          0.16007124 = sum of:
            0.16007124 = weight(_text_:c.r in 4946) [ClassicSimilarity], result of:
              0.16007124 = score(doc=4946,freq=2.0), product of:
                0.3016809 = queryWeight, product of:
                  6.8606052 = idf(docFreq=125, maxDocs=44218)
                  0.043972928 = queryNorm
                0.53059787 = fieldWeight in 4946, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  6.8606052 = idf(docFreq=125, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=4946)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  14. Hildreth, C.R.: Are Web-based OPACs more effective retrieval systems than their conventional predecessors? : an experimental study (2000) 0.03
    0.02858415 = product of:
      0.0571683 = sum of:
        0.0571683 = product of:
          0.1143366 = sum of:
            0.1143366 = weight(_text_:c.r in 113) [ClassicSimilarity], result of:
              0.1143366 = score(doc=113,freq=2.0), product of:
                0.3016809 = queryWeight, product of:
                  6.8606052 = idf(docFreq=125, maxDocs=44218)
                  0.043972928 = queryNorm
                0.3789985 = fieldWeight in 113, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  6.8606052 = idf(docFreq=125, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=113)
          0.5 = coord(1/2)
      0.5 = coord(1/2)