Search (16 results, page 1 of 1)

Heiner-Freiling, M.: Survey on subject heading languages used in national libraries and bibliographies (2000) 0.01

0.0051553287 = product of:
  0.061863944 = sum of:
    0.061863944 = weight(_text_:systeme in 5921) [ClassicSimilarity], result of:
      0.061863944 = score(doc=5921,freq=2.0), product of:
        0.17439179 = queryWeight, product of:
          5.3512506 = idf(docFreq=569, maxDocs=44218)
          0.032588977 = queryNorm
        0.35474116 = fieldWeight in 5921, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          5.3512506 = idf(docFreq=569, maxDocs=44218)
          0.046875 = fieldNorm(doc=5921)
  0.083333336 = coord(1/12)

Content: Mit einer tabellarischen Übersicht der eingesetzten Systeme und Regeln

Chan, L.M.: Library of Congress Subject Headings : principles and application (1995) 0.00

0.0022076783 = product of:
  0.02649214 = sum of:
    0.02649214 = product of:
      0.05298428 = sum of:
        0.05298428 = weight(_text_:22 in 3985) [ClassicSimilarity], result of:
          0.05298428 = score(doc=3985,freq=2.0), product of:
            0.11412105 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.032588977 = queryNorm
            0.46428138 = fieldWeight in 3985, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.09375 = fieldNorm(doc=3985)
      0.5 = coord(1/2)
  0.083333336 = coord(1/12)

Date: 25.11.2005 18:37:22

Bodoff, D.; Kambil, A.: Partial coordination : I. The best of pre-coordination and post-coordination (1998) 0.00
```
0.0015690941 = product of:
  0.01882913 = sum of:
    0.01882913 = weight(_text_:internet in 2322) [ClassicSimilarity], result of:
      0.01882913 = score(doc=2322,freq=2.0), product of:
        0.09621047 = queryWeight, product of:
          2.9522398 = idf(docFreq=6276, maxDocs=44218)
          0.032588977 = queryNorm
        0.1957077 = fieldWeight in 2322, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.9522398 = idf(docFreq=6276, maxDocs=44218)
          0.046875 = fieldNorm(doc=2322)
  0.083333336 = coord(1/12)
```
Abstract

The introduction of computerized post-coordination has solved many of the problems of pre-coordinated subject access. However, the adoption of computerized post-coordination results in the loss of some pre-coordination benefits. Specifically, the effect of hiding terms within the context of others is lost in post-coodination which give lead status to every document term. This results in spurious matches of terms out of context. Library patrons and Internet searchers are increasingly dissatisfied with subject access performance, in part because of unmanageably large retrieval sets. The need to enhance precision and limit the size of retrieval sets motivates this work which proposes partial coordination, an approach which incorporates the advantages of computer search with the ability of pre-coordination to limit spurious partial matches and thereby enhance precision

(Sears') List of Subject Headings (1994) 0.00

0.0012878124 = product of:
  0.015453748 = sum of:
    0.015453748 = product of:
      0.030907497 = sum of:
        0.030907497 = weight(_text_:22 in 3789) [ClassicSimilarity], result of:
          0.030907497 = score(doc=3789,freq=2.0), product of:
            0.11412105 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.032588977 = queryNorm
            0.2708308 = fieldWeight in 3789, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3789)
      0.5 = coord(1/2)
  0.083333336 = coord(1/12)

Footnote: Rez. in: Knowledge organization 22(1995) no.1, S.45-46 (M.P. Satija)

Studwell, W.E.: Why not an 'AACR' for subject headings? (1985) 0.00

0.0012878124 = product of:
  0.015453748 = sum of:
    0.015453748 = product of:
      0.030907497 = sum of:
        0.030907497 = weight(_text_:22 in 363) [ClassicSimilarity], result of:
          0.030907497 = score(doc=363,freq=2.0), product of:
            0.11412105 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.032588977 = queryNorm
            0.2708308 = fieldWeight in 363, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0546875 = fieldNorm(doc=363)
      0.5 = coord(1/2)
  0.083333336 = coord(1/12)

Date: 7. 1.2007 13:22:01

Hearn, S.: Comparing catalogs : currency and consistency of controlled headings (2009) 0.00

0.0012878124 = product of:
  0.015453748 = sum of:
    0.015453748 = product of:
      0.030907497 = sum of:
        0.030907497 = weight(_text_:22 in 3600) [ClassicSimilarity], result of:
          0.030907497 = score(doc=3600,freq=2.0), product of:
            0.11412105 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.032588977 = queryNorm
            0.2708308 = fieldWeight in 3600, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3600)
      0.5 = coord(1/2)
  0.083333336 = coord(1/12)

Date: 10. 9.2000 17:38:22

Hartley, J.; Sydes, M.: Which layout do you prefer? : an analysis of readers' preferences for different typographic layouts of structured abstracts (1996) 0.00

0.0011038391 = product of:
  0.01324607 = sum of:
    0.01324607 = product of:
      0.02649214 = sum of:
        0.02649214 = weight(_text_:22 in 4411) [ClassicSimilarity], result of:
          0.02649214 = score(doc=4411,freq=2.0), product of:
            0.11412105 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.032588977 = queryNorm
            0.23214069 = fieldWeight in 4411, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=4411)
      0.5 = coord(1/2)
  0.083333336 = coord(1/12)

Source: Journal of information science. 22(1996) no.1, S.27-37

(Sears') List of Subject Headings (1997) 0.00
```
0.0011038391 = product of:
  0.01324607 = sum of:
    0.01324607 = product of:
      0.02649214 = sum of:
        0.02649214 = weight(_text_:22 in 3788) [ClassicSimilarity], result of:
          0.02649214 = score(doc=3788,freq=2.0), product of:
            0.11412105 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.032588977 = queryNorm
            0.23214069 = fieldWeight in 3788, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=3788)
      0.5 = coord(1/2)
  0.083333336 = coord(1/12)
```
Content

Vorgänger: 'List of Subject Headings for small libraries, compiled from lists used in nine representative small libraries', Ed.: M.E. Sears. - 1st ed. 1923. - 2nd ed. 1926. - 3rd ed. 1933. - 4th ed. 1939, Ed.: I.S. Monro. - 5th ed. 1944: 'Sears List of Subject Headings', Ed. I. S. Monro. - 6th ed. 1950, Ed.: B.M. Frick. - 7th ed. 1954 - 8th ed. 1959. - 'List of Subject Headings'. - 9th. ed. 1965, Ed.: B.M. Westby. - 10th ed. 1972. - 11th ed. 1977. - 12th ed. 1982. - 13th ed. 1986, Ed.: C. Rovira u. C. Reyes. - 14th ed. 1991. Ed. M.T. Mooney. - 15th ed. 1994, Ed.: J. Miller // Rez. 15th ed.: Knowledge organization 22(1995) no.1, S.45-46 (M.P. Satija)

MacEwan, A.: Crossing language barriers in Europe : Linking LCSH to other subject heading languages (2000) 0.00

0.0011038391 = product of:
  0.01324607 = sum of:
    0.01324607 = product of:
      0.02649214 = sum of:
        0.02649214 = weight(_text_:22 in 5618) [ClassicSimilarity], result of:
          0.02649214 = score(doc=5618,freq=2.0), product of:
            0.11412105 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.032588977 = queryNorm
            0.23214069 = fieldWeight in 5618, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=5618)
      0.5 = coord(1/2)
  0.083333336 = coord(1/12)

Date: 27. 5.2001 16:22:10

Chan, L.M.; Hodges, T.: Entering the millennium : a new century for LCSH (2000) 0.00

0.0011038391 = product of:
  0.01324607 = sum of:
    0.01324607 = product of:
      0.02649214 = sum of:
        0.02649214 = weight(_text_:22 in 5920) [ClassicSimilarity], result of:
          0.02649214 = score(doc=5920,freq=2.0), product of:
            0.11412105 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.032588977 = queryNorm
            0.23214069 = fieldWeight in 5920, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=5920)
      0.5 = coord(1/2)
  0.083333336 = coord(1/12)

Date: 27. 5.2001 16:22:21

O'Neill, E.T.; Chan, L.M.; Childress, E.; Dean, R.; El-Hoshy, L.M.; Vizine-Goetz, D.: Form subdivisions : their identification and use in LCSH (2001) 0.00

0.0011038391 = product of:
  0.01324607 = sum of:
    0.01324607 = product of:
      0.02649214 = sum of:
        0.02649214 = weight(_text_:22 in 2205) [ClassicSimilarity], result of:
          0.02649214 = score(doc=2205,freq=2.0), product of:
            0.11412105 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.032588977 = queryNorm
            0.23214069 = fieldWeight in 2205, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=2205)
      0.5 = coord(1/2)
  0.083333336 = coord(1/12)

Date: 10. 9.2000 17:38:22

Anderson, J.D.; Pérez-Carballo, J.: Library of Congress Subject Headings (LCSH) (2009) 0.00

0.0011038391 = product of:
  0.01324607 = sum of:
    0.01324607 = product of:
      0.02649214 = sum of:
        0.02649214 = weight(_text_:22 in 3837) [ClassicSimilarity], result of:
          0.02649214 = score(doc=3837,freq=2.0), product of:
            0.11412105 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.032588977 = queryNorm
            0.23214069 = fieldWeight in 3837, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=3837)
      0.5 = coord(1/2)
  0.083333336 = coord(1/12)

Date: 27. 8.2011 14:22:13

Sears' list of subject headings (2018) 0.00

0.0011038391 = product of:
  0.01324607 = sum of:
    0.01324607 = product of:
      0.02649214 = sum of:
        0.02649214 = weight(_text_:22 in 4652) [ClassicSimilarity], result of:
          0.02649214 = score(doc=4652,freq=2.0), product of:
            0.11412105 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.032588977 = queryNorm
            0.23214069 = fieldWeight in 4652, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=4652)
      0.5 = coord(1/2)
  0.083333336 = coord(1/12)

Date: 21.12.2018 18:22:12

Cheti, A.; Viti, E.: Functionality and merits of a faceted thesaurus : the case of the Nuovo soggettario (2023) 0.00

0.0011038391 = product of:
  0.01324607 = sum of:
    0.01324607 = product of:
      0.02649214 = sum of:
        0.02649214 = weight(_text_:22 in 1181) [ClassicSimilarity], result of:
          0.02649214 = score(doc=1181,freq=2.0), product of:
            0.11412105 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.032588977 = queryNorm
            0.23214069 = fieldWeight in 1181, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=1181)
      0.5 = coord(1/2)
  0.083333336 = coord(1/12)

Date: 26.11.2023 18:59:22

Sauperl, A.: Precoordination or not? : a new view of the old question (2009) 0.00

9.19866E-4 = product of:
  0.011038392 = sum of:
    0.011038392 = product of:
      0.022076784 = sum of:
        0.022076784 = weight(_text_:22 in 3611) [ClassicSimilarity], result of:
          0.022076784 = score(doc=3611,freq=2.0), product of:
            0.11412105 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.032588977 = queryNorm
            0.19345059 = fieldWeight in 3611, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=3611)
      0.5 = coord(1/2)
  0.083333336 = coord(1/12)

Date: 20. 6.2010 14:22:43

Viti, E.: My first ten years : nuovo soggettario growing, development and integration with other knowledge organization systems (2017) 0.00

9.19866E-4 = product of:
  0.011038392 = sum of:
    0.011038392 = product of:
      0.022076784 = sum of:
        0.022076784 = weight(_text_:22 in 4143) [ClassicSimilarity], result of:
          0.022076784 = score(doc=4143,freq=2.0), product of:
            0.11412105 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.032588977 = queryNorm
            0.19345059 = fieldWeight in 4143, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=4143)
      0.5 = coord(1/2)
  0.083333336 = coord(1/12)

Content: Beitrag eines Special Issue: ISKO-Italy: 8' Incontro ISKO Italia, Università di Bologna, 22 maggio 2017, Bologna, Italia.

Search (16 results, page 1 of 1)

Authors

Years

Types

Themes