Search (14 results, page 1 of 1)

Ingwersen, P.; Wormell, I.: Modern indexing and retrieval techniques matching different types of information needs (1989) 0.05

0.04789843 = product of:
  0.09579686 = sum of:
    0.09579686 = sum of:
      0.008422533 = weight(_text_:s in 7322) [ClassicSimilarity], result of:
        0.008422533 = score(doc=7322,freq=2.0), product of:
          0.05008241 = queryWeight, product of:
            1.0872376 = idf(docFreq=40523, maxDocs=44218)
            0.046063907 = queryNorm
          0.16817348 = fieldWeight in 7322, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            1.0872376 = idf(docFreq=40523, maxDocs=44218)
            0.109375 = fieldNorm(doc=7322)
      0.08737433 = weight(_text_:22 in 7322) [ClassicSimilarity], result of:
        0.08737433 = score(doc=7322,freq=2.0), product of:
          0.16130796 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.046063907 = queryNorm
          0.5416616 = fieldWeight in 7322, 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=7322)
  0.5 = coord(1/2)

Source: International forum on information and documentation. 14(1989), S.17-22

Wormell, I.: SAP: a new way to produce subject description of books (1981) 0.00

0.002406438 = product of:
  0.004812876 = sum of:
    0.004812876 = product of:
      0.009625752 = sum of:
        0.009625752 = weight(_text_:s in 389) [ClassicSimilarity], result of:
          0.009625752 = score(doc=389,freq=2.0), product of:
            0.05008241 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.046063907 = queryNorm
            0.19219826 = fieldWeight in 389, 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=389)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Source: Journal of information science. 3(1981), S.39-43

Settel, B.; Cochrane, P.A.: Augmenting subject descriptions for books in online catalogs (1982) 0.00

0.002406438 = product of:
  0.004812876 = sum of:
    0.004812876 = product of:
      0.009625752 = sum of:
        0.009625752 = weight(_text_:s in 390) [ClassicSimilarity], result of:
          0.009625752 = score(doc=390,freq=2.0), product of:
            0.05008241 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.046063907 = queryNorm
            0.19219826 = fieldWeight in 390, 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=390)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Source: Database. 5(1982), S.29(?)-(?)

Wormell, I.: Factual data retrieval according to SAP-technique (1983) 0.00

0.002406438 = product of:
  0.004812876 = sum of:
    0.004812876 = product of:
      0.009625752 = sum of:
        0.009625752 = weight(_text_:s in 845) [ClassicSimilarity], result of:
          0.009625752 = score(doc=845,freq=2.0), product of:
            0.05008241 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.046063907 = queryNorm
            0.19219826 = fieldWeight in 845, 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=845)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Source: International forum on information and documentation. 8(1983), S.13-15

Wormell, I.: Factual data retrieval according to SAP technique (1983) 0.00

0.002406438 = product of:
  0.004812876 = sum of:
    0.004812876 = product of:
      0.009625752 = sum of:
        0.009625752 = weight(_text_:s in 1399) [ClassicSimilarity], result of:
          0.009625752 = score(doc=1399,freq=2.0), product of:
            0.05008241 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.046063907 = queryNorm
            0.19219826 = fieldWeight in 1399, 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=1399)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Source: International forum on information and documentation. 8(1983) no.3, S.13-15

Dillon, M.: Enhanced bibliographic record retrieval experiments (1989) 0.00

0.002406438 = product of:
  0.004812876 = sum of:
    0.004812876 = product of:
      0.009625752 = sum of:
        0.009625752 = weight(_text_:s in 1406) [ClassicSimilarity], result of:
          0.009625752 = score(doc=1406,freq=2.0), product of:
            0.05008241 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.046063907 = queryNorm
            0.19219826 = fieldWeight in 1406, 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=1406)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Source: OCLC newsletter. 1989, no.181, S.13-14

Mandel, C.A.; Herschman, J.: Online subject access : enhancing the library catalog (1983) 0.00

0.002406438 = product of:
  0.004812876 = sum of:
    0.004812876 = product of:
      0.009625752 = sum of:
        0.009625752 = weight(_text_:s in 1407) [ClassicSimilarity], result of:
          0.009625752 = score(doc=1407,freq=2.0), product of:
            0.05008241 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.046063907 = queryNorm
            0.19219826 = fieldWeight in 1407, 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=1407)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Source: Journal of academic librarianship. 9(1983), S.148-155

Ingwersen, P.; Wormell, I.: Means to improve subject access and representation in modern information retrieval (1988) 0.00

0.002406438 = product of:
  0.004812876 = sum of:
    0.004812876 = product of:
      0.009625752 = sum of:
        0.009625752 = weight(_text_:s in 4430) [ClassicSimilarity], result of:
          0.009625752 = score(doc=4430,freq=2.0), product of:
            0.05008241 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.046063907 = queryNorm
            0.19219826 = fieldWeight in 4430, 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=4430)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Source: Libri. 38(1988), S.94-119

Wormell, I.: Subject Access Project : the use of book indexes for subject retrieval systems in libraries (1981) 0.00

0.0021056333 = product of:
  0.0042112665 = sum of:
    0.0042112665 = product of:
      0.008422533 = sum of:
        0.008422533 = weight(_text_:s in 3116) [ClassicSimilarity], result of:
          0.008422533 = score(doc=3116,freq=2.0), product of:
            0.05008241 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.046063907 = queryNorm
            0.16817348 = fieldWeight in 3116, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.109375 = fieldNorm(doc=3116)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Source: International forum on information and documentation. 6(1981), S.24-28

Diodato, V.P.: Author indexing (1981) 0.00

0.0015040238 = product of:
  0.0030080476 = sum of:
    0.0030080476 = product of:
      0.006016095 = sum of:
        0.006016095 = weight(_text_:s in 6983) [ClassicSimilarity], result of:
          0.006016095 = score(doc=6983,freq=2.0), product of:
            0.05008241 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.046063907 = queryNorm
            0.120123915 = fieldWeight in 6983, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.078125 = fieldNorm(doc=6983)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Source: Special libraries. 72(1981), S.361-369

Mandel, C.: Enriching the library catalog record for subject access (1985) 0.00

0.001203219 = product of:
  0.002406438 = sum of:
    0.002406438 = product of:
      0.004812876 = sum of:
        0.004812876 = weight(_text_:s in 1067) [ClassicSimilarity], result of:
          0.004812876 = score(doc=1067,freq=2.0), product of:
            0.05008241 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.046063907 = queryNorm
            0.09609913 = fieldWeight in 1067, 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=1067)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Source: Library resources and technical services. 29(1985), S.5-15

Pienaar, R.E.: Enhancement of subject access in online public access catalogues (OPACs) (1989) 0.00

9.0241426E-4 = product of:
  0.0018048285 = sum of:
    0.0018048285 = product of:
      0.003609657 = sum of:
        0.003609657 = weight(_text_:s in 2863) [ClassicSimilarity], result of:
          0.003609657 = score(doc=2863,freq=2.0), product of:
            0.05008241 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.046063907 = queryNorm
            0.072074346 = fieldWeight in 2863, 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=2863)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Source: South African journal of library and information science. 57(1989) no.4, S.378-382

Diodato, V.: Tables of contents and book indexes : how well do they match readers' descriptions of books? (1986) 0.00

9.0241426E-4 = product of:
  0.0018048285 = sum of:
    0.0018048285 = product of:
      0.003609657 = sum of:
        0.003609657 = weight(_text_:s in 376) [ClassicSimilarity], result of:
          0.003609657 = score(doc=376,freq=2.0), product of:
            0.05008241 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.046063907 = queryNorm
            0.072074346 = fieldWeight in 376, 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=376)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Source: Library resources and technical services. 30(1986), S.402-412

Riesthuis, G.J.A.; Colenbrander-Dijkman, A.-M.: Subject access to central catalogues : incompatibility issues of library classification systems and subject headings in subject cataloguing (1986) 0.00

9.0241426E-4 = product of:
  0.0018048285 = sum of:
    0.0018048285 = product of:
      0.003609657 = sum of:
        0.003609657 = weight(_text_:s in 3926) [ClassicSimilarity], result of:
          0.003609657 = score(doc=3926,freq=2.0), product of:
            0.05008241 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.046063907 = queryNorm
            0.072074346 = fieldWeight in 3926, 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=3926)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Pages: S.120-128

Search (14 results, page 1 of 1)

Authors

Themes