Search (6 results, page 1 of 1)

  • × author_ss:"Beaulieu, M."
  • × theme_ss:"OPAC"
  1. Beaulieu, M.; Gatford, M.; Jones, S.: Widening access to Okapi (2000) 0.00 
    0.0019525732 = product of:
  0.0039051464 = sum of:
    0.0039051464 = product of:
      0.011715439 = sum of:
        0.011715439 = weight(_text_:s in 3782) [ClassicSimilarity], result of:
          0.011715439 = score(doc=3782,freq=4.0), product of:
            0.04925905 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04530661 = queryNorm
            0.23783323 = fieldWeight in 3782, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.109375 = fieldNorm(doc=3782)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Pages
    24,33 S
  2. Robertson, S.E.; Walker, S.; Beaulieu, M.: Experimentation as a way of life : Okapi at TREC (2000) 0.00 
    0.0016736342 = product of:
  0.0033472683 = sum of:
    0.0033472683 = product of:
      0.010041805 = sum of:
        0.010041805 = weight(_text_:s in 6030) [ClassicSimilarity], result of:
          0.010041805 = score(doc=6030,freq=4.0), product of:
            0.04925905 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04530661 = queryNorm
            0.20385705 = fieldWeight in 6030, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.09375 = fieldNorm(doc=6030)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Source
    Information processing and management. 36(2000) no.1, S.95-108
  3. Beaulieu, M.; Borgman, C.L.: ¬A new era for OPAC research : introduction to special topic issue on current research in Online Public Access Systems (1996) 0.00 
    0.001183438 = product of:
  0.002366876 = sum of:
    0.002366876 = product of:
      0.0071006278 = sum of:
        0.0071006278 = weight(_text_:s in 4379) [ClassicSimilarity], result of:
          0.0071006278 = score(doc=4379,freq=2.0), product of:
            0.04925905 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04530661 = queryNorm
            0.14414869 = fieldWeight in 4379, 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=4379)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Source
    Journal of the American Society for Information Science. 47(1996) no.7, S.491-492
  4. Beaulieu, M.; Jones, S.: Interactive searching and interface issues in the Okapi best match probabilistic retrieval system (1998) 0.00 
    9.762866E-4 = product of:
  0.0019525732 = sum of:
    0.0019525732 = product of:
      0.0058577196 = sum of:
        0.0058577196 = weight(_text_:s in 430) [ClassicSimilarity], result of:
          0.0058577196 = score(doc=430,freq=4.0), product of:
            0.04925905 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04530661 = queryNorm
            0.118916616 = fieldWeight in 430, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.0546875 = fieldNorm(doc=430)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Source
    Interacting with computers. 10(1998) no.3, S.237-248
  5. Beaulieu, M.; Payne, A.; Do, T.; Jones, S.: ENQUIRE Okapi project (1996) 0.00 
    8.368171E-4 = product of:
  0.0016736342 = sum of:
    0.0016736342 = product of:
      0.0050209025 = sum of:
        0.0050209025 = weight(_text_:s in 3369) [ClassicSimilarity], result of:
          0.0050209025 = score(doc=3369,freq=4.0), product of:
            0.04925905 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04530661 = queryNorm
            0.101928525 = fieldWeight in 3369, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.046875 = fieldNorm(doc=3369)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Pages
    106 S
  6. Beaulieu, M.: Experiments on interfaces to support query expansion (1997) 0.00 
    6.9033884E-4 = product of:
  0.0013806777 = sum of:
    0.0013806777 = product of:
      0.004142033 = sum of:
        0.004142033 = weight(_text_:s in 4704) [ClassicSimilarity], result of:
          0.004142033 = score(doc=4704,freq=2.0), product of:
            0.04925905 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04530661 = queryNorm
            0.08408674 = fieldWeight in 4704, 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=4704)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Source
    Journal of documentation. 53(1997) no.1, S.8-19

Authors

Years

Types

Themes