Search (9 results, page 1 of 1)

  • × theme_ss:"Verbale Doksprachen im Online-Retrieval"
  1. Frommeyer, J.: Chronological terms and period subdivisions in LCSH, RAMEAU, and RSWK : development of an integrative model for time retrieval across various online catalogs (2004) 0.10
    0.10479831 = product of:
      0.15719746 = sum of:
        0.13813902 = weight(_text_:brockhaus in 131) [ClassicSimilarity], result of:
          0.13813902 = score(doc=131,freq=2.0), product of:
            0.31258315 = queryWeight, product of:
              6.666449 = idf(docFreq=152, maxDocs=44218)
              0.046889003 = queryNorm
            0.44192728 = fieldWeight in 131, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              6.666449 = idf(docFreq=152, maxDocs=44218)
              0.046875 = fieldNorm(doc=131)
        0.019058436 = product of:
          0.038116872 = sum of:
            0.038116872 = weight(_text_:22 in 131) [ClassicSimilarity], result of:
              0.038116872 = score(doc=131,freq=2.0), product of:
                0.1641973 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046889003 = queryNorm
                0.23214069 = fieldWeight in 131, 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=131)
          0.5 = coord(1/2)
      0.6666667 = coord(2/3)
    
    Abstract
    After a fundamental examination of the phenomenon of time, this paper presents the history, authority, and structure of period subdivisions and chronological terms in the three subject heading languages LCSH (Library of Congress Subject Headings), RAMEAU (Répertoire d'Autorité Matière Encyclopédique et Alphabétique Unifié), and RSWK (Regeln für den Schlagwortkatalog). Their usefulness in online searching is demonstrated using the online catalogs of the Library of Congress, the Bibliothèque nationale de France, and the Deutsche Bibliothek and is compared to the search options in selected digital encyclopedias (Encyclopaedia Britannica, Encarta, Brockhaus-Enzyklopädie). The author develops a model for common time retrieval across all three online catalogs, outlines the conditions for that model (time period code, chronological code, and chronology authority file), and proposes a search interface.
    Date
    10. 9.2000 17:38:22
  2. Lambert, N.: Of thesauri and computers : reflections on the need for thesauri (1995) 0.01
    0.008470417 = product of:
      0.02541125 = sum of:
        0.02541125 = product of:
          0.0508225 = sum of:
            0.0508225 = weight(_text_:22 in 3734) [ClassicSimilarity], result of:
              0.0508225 = score(doc=3734,freq=2.0), product of:
                0.1641973 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046889003 = queryNorm
                0.30952093 = fieldWeight in 3734, 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=3734)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Source
    Searcher. 3(1995) no.8, S.18-22
  3. Stone, A.T.: Up-ending Cutter's pyramid : the case for making subject references to broader terms (1996) 0.01
    0.007411615 = product of:
      0.022234844 = sum of:
        0.022234844 = product of:
          0.044469688 = sum of:
            0.044469688 = weight(_text_:22 in 7238) [ClassicSimilarity], result of:
              0.044469688 = score(doc=7238,freq=2.0), product of:
                0.1641973 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046889003 = queryNorm
                0.2708308 = fieldWeight in 7238, 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=7238)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Date
    22. 4.1997 20:43:23
  4. Chan, L.M.; Hodges, T.: Entering the millennium : a new century for LCSH (2000) 0.01
    0.006352812 = product of:
      0.019058436 = sum of:
        0.019058436 = product of:
          0.038116872 = sum of:
            0.038116872 = weight(_text_:22 in 5920) [ClassicSimilarity], result of:
              0.038116872 = score(doc=5920,freq=2.0), product of:
                0.1641973 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046889003 = 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)
      0.33333334 = coord(1/3)
    
    Date
    27. 5.2001 16:22:21
  5. Leissing, U.; Rädler, K.; Hauer, M.: Query-Expansion durch Fachthesauri : Erfahrungsbericht zu dandelon.com, Vorarlberger Parlamentsinformationssystem und vorarlberg.at (2010) 0.01
    0.006352812 = product of:
      0.019058436 = sum of:
        0.019058436 = product of:
          0.038116872 = sum of:
            0.038116872 = weight(_text_:22 in 3728) [ClassicSimilarity], result of:
              0.038116872 = score(doc=3728,freq=2.0), product of:
                0.1641973 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046889003 = queryNorm
                0.23214069 = fieldWeight in 3728, 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=3728)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Source
    Wissensspeicher in digitalen Räumen: Nachhaltigkeit - Verfügbarkeit - semantische Interoperabilität. Proceedings der 11. Tagung der Deutschen Sektion der Internationalen Gesellschaft für Wissensorganisation, Konstanz, 20. bis 22. Februar 2008. Hrsg.: J. Sieglerschmidt u. H.P.Ohly
  6. Anderson, J.D.; Pérez-Carballo, J.: Library of Congress Subject Headings (LCSH) (2009) 0.01
    0.006352812 = product of:
      0.019058436 = sum of:
        0.019058436 = product of:
          0.038116872 = sum of:
            0.038116872 = weight(_text_:22 in 3837) [ClassicSimilarity], result of:
              0.038116872 = score(doc=3837,freq=2.0), product of:
                0.1641973 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046889003 = 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)
      0.33333334 = coord(1/3)
    
    Date
    27. 8.2011 14:22:13
  7. Milstead, J.L.: Thesauri in a full-text world (1998) 0.01
    0.005294011 = product of:
      0.015882032 = sum of:
        0.015882032 = product of:
          0.031764064 = sum of:
            0.031764064 = weight(_text_:22 in 2337) [ClassicSimilarity], result of:
              0.031764064 = score(doc=2337,freq=2.0), product of:
                0.1641973 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046889003 = queryNorm
                0.19345059 = fieldWeight in 2337, 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=2337)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Date
    22. 9.1997 19:16:05
  8. Wiesenmüller, H.: Verbale Erschließung in Katalogen und Discovery-Systemen : Überlegungen zur Qualität (2021) 0.01
    0.005294011 = product of:
      0.015882032 = sum of:
        0.015882032 = product of:
          0.031764064 = sum of:
            0.031764064 = weight(_text_:22 in 374) [ClassicSimilarity], result of:
              0.031764064 = score(doc=374,freq=2.0), product of:
                0.1641973 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046889003 = queryNorm
                0.19345059 = fieldWeight in 374, 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=374)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Date
    24. 9.2021 12:22:02
  9. Geißelmann, F. (Hrsg.): Sacherschließung in Online-Katalogen (1994) 0.01
    0.005240803 = product of:
      0.015722409 = sum of:
        0.015722409 = product of:
          0.031444818 = sum of:
            0.031444818 = weight(_text_:22 in 4360) [ClassicSimilarity], result of:
              0.031444818 = score(doc=4360,freq=4.0), product of:
                0.1641973 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046889003 = queryNorm
                0.19150631 = fieldWeight in 4360, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.02734375 = fieldNorm(doc=4360)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Date
    15. 7.2018 16:22:16
    Footnote
    Rez. in: Mitteilungen VÖB 48(1995) H.1, S.66-68 (K. Niedermair) - Vgl. auch Lepsky, K. in: Bibliotheksdienst 29(1995) H.3, S.500-519; Bibliothek: Forschung u. Praxis 19(1995) H.2, S.251-254 (G. Hartwieg; auch in: LDV-Forum Bd. 12, Nr. 2, Jg. 1995, S.22-29 [unter: http://www.jlcl.org/1995_Heft2/Rezensionen_19-27.pdf]) .