Search (4 results, page 1 of 1)

  • × theme_ss:"Preserved Context Index System (PRECIS)"
  • × year_i:[1980 TO 1990}
  1. Beck, H.: PRECIS: eine computerunterstützte verbale Sacherschließungsmethode auf linguistischer Grundlage (1986) 0.01
    0.009898665 = product of:
      0.01979733 = sum of:
        0.01979733 = product of:
          0.03959466 = sum of:
            0.03959466 = weight(_text_:h in 1585) [ClassicSimilarity], result of:
              0.03959466 = score(doc=1585,freq=2.0), product of:
                0.10303231 = queryWeight, product of:
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.04147089 = queryNorm
                0.38429362 = fieldWeight in 1585, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.109375 = fieldNorm(doc=1585)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  2. Supper, R.: Entwicklung und Grundprinzipien von PRECIS, einem computergestütztem Indexierungssystem (1985) 0.01
    0.008484569 = product of:
      0.016969139 = sum of:
        0.016969139 = product of:
          0.033938278 = sum of:
            0.033938278 = weight(_text_:h in 697) [ClassicSimilarity], result of:
              0.033938278 = score(doc=697,freq=2.0), product of:
                0.10303231 = queryWeight, product of:
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.04147089 = queryNorm
                0.32939452 = fieldWeight in 697, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.09375 = fieldNorm(doc=697)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Series
    Kölner Arbeiten zum Bibliotheks- und Dokumentationswesen, H.6
  3. Austin, D.: PRECIS: a manual of concept analysis and subject indexing (1984) 0.01
    0.00565638 = product of:
      0.01131276 = sum of:
        0.01131276 = product of:
          0.02262552 = sum of:
            0.02262552 = weight(_text_:h in 6961) [ClassicSimilarity], result of:
              0.02262552 = score(doc=6961,freq=2.0), product of:
                0.10303231 = queryWeight, product of:
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.04147089 = queryNorm
                0.21959636 = fieldWeight in 6961, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.0625 = fieldNorm(doc=6961)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Footnote
    Rez. in: Journal of documentation 40(1984) S.286-289 (K.G.B. Bakewell); Zentralblatt für Bibliothekswesen 101(1987) S. 324-326 (H. Beck)
  4. Madelung, H.-O.: Subject searching in the social sciences : a comparison of PRECIS and KWIC indexes indexes to newspaper articles (1982) 0.00
    0.0049493327 = product of:
      0.009898665 = sum of:
        0.009898665 = product of:
          0.01979733 = sum of:
            0.01979733 = weight(_text_:h in 5517) [ClassicSimilarity], result of:
              0.01979733 = score(doc=5517,freq=2.0), product of:
                0.10303231 = queryWeight, product of:
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.04147089 = queryNorm
                0.19214681 = fieldWeight in 5517, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=5517)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    

Languages

Types

Classifications