Search (13 results, page 1 of 1)

  • × author_ss:"Lancaster, F.W."
  1. Lancaster, F.W.: Vocabulary control for information retrieval (1986) 0.03 
    0.032647606 = product of:
  0.048971407 = sum of:
    0.024606844 = weight(_text_:m in 217) [ClassicSimilarity], result of:
      0.024606844 = score(doc=217,freq=2.0), product of:
        0.11187479 = queryWeight, product of:
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.044957645 = queryNorm
        0.21994986 = fieldWeight in 217, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.0625 = fieldNorm(doc=217)
    0.02436456 = product of:
      0.04872912 = sum of:
        0.04872912 = weight(_text_:22 in 217) [ClassicSimilarity], result of:
          0.04872912 = score(doc=217,freq=2.0), product of:
            0.15743402 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.044957645 = queryNorm
            0.30952093 = fieldWeight in 217, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=217)
      0.5 = coord(1/2)
  0.6666667 = coord(2/3)
    Date
    22. 4.2007 10:07:51
    Type
    m
  2. Lancaster, F.W.; Fayen, E.G.: Information retrieval on-line (1973) 0.02 
    0.020505704 = product of:
  0.061517112 = sum of:
    0.061517112 = weight(_text_:m in 2260) [ClassicSimilarity], result of:
      0.061517112 = score(doc=2260,freq=2.0), product of:
        0.11187479 = queryWeight, product of:
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.044957645 = queryNorm
        0.54987466 = fieldWeight in 2260, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.15625 = fieldNorm(doc=2260)
  0.33333334 = coord(1/3)
    Type
    m
  3. Lancaster, F.W.: Toward paperless information systems (1978) 0.02 
    0.020505704 = product of:
  0.061517112 = sum of:
    0.061517112 = weight(_text_:m in 3356) [ClassicSimilarity], result of:
      0.061517112 = score(doc=3356,freq=2.0), product of:
        0.11187479 = queryWeight, product of:
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.044957645 = queryNorm
        0.54987466 = fieldWeight in 3356, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.15625 = fieldNorm(doc=3356)
  0.33333334 = coord(1/3)
    Type
    m
  4. Lancaster, F.W.: Libraries and librarians in an age of electronics (1982) 0.02 
    0.020505704 = product of:
  0.061517112 = sum of:
    0.061517112 = weight(_text_:m in 6184) [ClassicSimilarity], result of:
      0.061517112 = score(doc=6184,freq=2.0), product of:
        0.11187479 = queryWeight, product of:
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.044957645 = queryNorm
        0.54987466 = fieldWeight in 6184, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.15625 = fieldNorm(doc=6184)
  0.33333334 = coord(1/3)
    Type
    m
  5. Lancaster, F.W.; Smith, L.C.: Compatibility issues affecting information systems and services (1983) 0.02 
    0.020505704 = product of:
  0.061517112 = sum of:
    0.061517112 = weight(_text_:m in 7130) [ClassicSimilarity], result of:
      0.061517112 = score(doc=7130,freq=2.0), product of:
        0.11187479 = queryWeight, product of:
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.044957645 = queryNorm
        0.54987466 = fieldWeight in 7130, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.15625 = fieldNorm(doc=7130)
  0.33333334 = coord(1/3)
    Type
    m
  6. Lancaster, F.W.: Do indexing and abstracting have a future? (2003) 0.02 
    0.018347133 = product of:
  0.055041395 = sum of:
    0.055041395 = product of:
      0.11008279 = sum of:
        0.11008279 = weight(_text_:de in 3761) [ClassicSimilarity], result of:
          0.11008279 = score(doc=3761,freq=2.0), product of:
            0.193205 = queryWeight, product of:
              4.297489 = idf(docFreq=1634, maxDocs=44218)
              0.044957645 = queryNorm
            0.56977195 = fieldWeight in 3761, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.297489 = idf(docFreq=1634, maxDocs=44218)
              0.09375 = fieldNorm(doc=3761)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)
    Source
    Anales de documentación. 6(2003), S.277-288
  7. Lancaster, F.W.: Information retrieval systems : characteristics, testing and evaluation (1979) 0.02 
    0.016404564 = product of:
  0.04921369 = sum of:
    0.04921369 = weight(_text_:m in 7270) [ClassicSimilarity], result of:
      0.04921369 = score(doc=7270,freq=2.0), product of:
        0.11187479 = queryWeight, product of:
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.044957645 = queryNorm
        0.4398997 = fieldWeight in 7270, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.125 = fieldNorm(doc=7270)
  0.33333334 = coord(1/3)
    Type
    m
  8. Pinto, M.; Lancaster, F.W.: Abstracts and abstracting in knowledge discovery (1999) 0.01 
    0.014353992 = product of:
  0.043061975 = sum of:
    0.043061975 = weight(_text_:m in 6233) [ClassicSimilarity], result of:
      0.043061975 = score(doc=6233,freq=2.0), product of:
        0.11187479 = queryWeight, product of:
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.044957645 = queryNorm
        0.38491225 = fieldWeight in 6233, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.109375 = fieldNorm(doc=6233)
  0.33333334 = coord(1/3)
  9. Lancaster, F.W.; Warner, A.J.: Information retrieval today (1993) 0.01 
    0.010252852 = product of:
  0.030758556 = sum of:
    0.030758556 = weight(_text_:m in 4607) [ClassicSimilarity], result of:
      0.030758556 = score(doc=4607,freq=2.0), product of:
        0.11187479 = queryWeight, product of:
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.044957645 = queryNorm
        0.27493733 = fieldWeight in 4607, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.078125 = fieldNorm(doc=4607)
  0.33333334 = coord(1/3)
    Type
    m
  10. Lancaster, F.W.: Indexing and abstracting in theory and practice (1991) 0.01 
    0.007176996 = product of:
  0.021530988 = sum of:
    0.021530988 = weight(_text_:m in 752) [ClassicSimilarity], result of:
      0.021530988 = score(doc=752,freq=2.0), product of:
        0.11187479 = queryWeight, product of:
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.044957645 = queryNorm
        0.19245613 = fieldWeight in 752, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.0546875 = fieldNorm(doc=752)
  0.33333334 = coord(1/3)
    Type
    m
  11. Lancaster, F.W.: Indexing and abstracting in theory and practice (1998) 0.01 
    0.006151711 = product of:
  0.018455133 = sum of:
    0.018455133 = weight(_text_:m in 4141) [ClassicSimilarity], result of:
      0.018455133 = score(doc=4141,freq=2.0), product of:
        0.11187479 = queryWeight, product of:
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.044957645 = queryNorm
        0.1649624 = fieldWeight in 4141, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.046875 = fieldNorm(doc=4141)
  0.33333334 = coord(1/3)
    Type
    m
  12. Lancaster, F.W.: Indexing and abstracting in theory and practice (2003) 0.01 
    0.006151711 = product of:
  0.018455133 = sum of:
    0.018455133 = weight(_text_:m in 4913) [ClassicSimilarity], result of:
      0.018455133 = score(doc=4913,freq=2.0), product of:
        0.11187479 = queryWeight, product of:
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.044957645 = queryNorm
        0.1649624 = fieldWeight in 4913, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.046875 = fieldNorm(doc=4913)
  0.33333334 = coord(1/3)
    Type
    m
  13. Lancaster, F.W.; Warner, A.: Intelligent technologies in library and information service applications (2001) 0.00 
    0.004101141 = product of:
  0.012303422 = sum of:
    0.012303422 = weight(_text_:m in 308) [ClassicSimilarity], result of:
      0.012303422 = score(doc=308,freq=2.0), product of:
        0.11187479 = queryWeight, product of:
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.044957645 = queryNorm
        0.10997493 = fieldWeight in 308, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.03125 = fieldNorm(doc=308)
  0.33333334 = coord(1/3)
    Type
    m

Authors

Years

Types

  • m 11
  • a 2

Themes

Subjects

Classifications