Search (536 results, page 1 of 27)

  • × language_ss:"e"
  • × year_i:[1970 TO 1980}
  1. Schmidt, A.F.; Wijn, J.H. de: Some possibilities for a new 'reformed' UDC (1972) 0.06
    0.059179224 = product of:
      0.08876883 = sum of:
        0.015016973 = weight(_text_:a in 2015) [ClassicSimilarity], result of:
          0.015016973 = score(doc=2015,freq=4.0), product of:
            0.05209492 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.045180224 = queryNorm
            0.28826174 = fieldWeight in 2015, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.125 = fieldNorm(doc=2015)
        0.07375186 = product of:
          0.14750372 = sum of:
            0.14750372 = weight(_text_:de in 2015) [ClassicSimilarity], result of:
              0.14750372 = score(doc=2015,freq=2.0), product of:
                0.19416152 = queryWeight, product of:
                  4.297489 = idf(docFreq=1634, maxDocs=44218)
                  0.045180224 = queryNorm
                0.75969595 = fieldWeight in 2015, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.297489 = idf(docFreq=1634, maxDocs=44218)
                  0.125 = fieldNorm(doc=2015)
          0.5 = coord(1/2)
      0.6666667 = coord(2/3)
    
    Type
    a
  2. Pelletier, M.: Public libraries and the Dewey Decimal Classification (1976) 0.06
    0.056246977 = product of:
      0.084370464 = sum of:
        0.010618603 = weight(_text_:a in 2549) [ClassicSimilarity], result of:
          0.010618603 = score(doc=2549,freq=2.0), product of:
            0.05209492 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.045180224 = queryNorm
            0.20383182 = fieldWeight in 2549, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.125 = fieldNorm(doc=2549)
        0.07375186 = product of:
          0.14750372 = sum of:
            0.14750372 = weight(_text_:de in 2549) [ClassicSimilarity], result of:
              0.14750372 = score(doc=2549,freq=2.0), product of:
                0.19416152 = queryWeight, product of:
                  4.297489 = idf(docFreq=1634, maxDocs=44218)
                  0.045180224 = queryNorm
                0.75969595 = fieldWeight in 2549, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.297489 = idf(docFreq=1634, maxDocs=44218)
                  0.125 = fieldNorm(doc=2549)
          0.5 = coord(1/2)
      0.6666667 = coord(2/3)
    
    Source
    Bulletin des bibliothèques de France. 21(1976) no.12, S.539-546
    Type
    a
  3. Solla Price, D. de: Theory of bibliometric and other cumulative advantage processes (1976) 0.06
    0.056246977 = product of:
      0.084370464 = sum of:
        0.010618603 = weight(_text_:a in 2830) [ClassicSimilarity], result of:
          0.010618603 = score(doc=2830,freq=2.0), product of:
            0.05209492 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.045180224 = queryNorm
            0.20383182 = fieldWeight in 2830, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.125 = fieldNorm(doc=2830)
        0.07375186 = product of:
          0.14750372 = sum of:
            0.14750372 = weight(_text_:de in 2830) [ClassicSimilarity], result of:
              0.14750372 = score(doc=2830,freq=2.0), product of:
                0.19416152 = queryWeight, product of:
                  4.297489 = idf(docFreq=1634, maxDocs=44218)
                  0.045180224 = queryNorm
                0.75969595 = fieldWeight in 2830, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.297489 = idf(docFreq=1634, maxDocs=44218)
                  0.125 = fieldNorm(doc=2830)
          0.5 = coord(1/2)
      0.6666667 = coord(2/3)
    
    Type
    a
  4. Popper, K.R.: Three worlds : the Tanner lecture on human values. Deliverd at the University of Michigan, April 7, 1978 (1978) 0.06
    0.05575342 = product of:
      0.08363013 = sum of:
        0.07175817 = product of:
          0.2870327 = sum of:
            0.2870327 = weight(_text_:3a in 230) [ClassicSimilarity], result of:
              0.2870327 = score(doc=230,freq=2.0), product of:
                0.38303843 = queryWeight, product of:
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.045180224 = queryNorm
                0.7493574 = fieldWeight in 230, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.0625 = fieldNorm(doc=230)
          0.25 = coord(1/4)
        0.01187196 = weight(_text_:a in 230) [ClassicSimilarity], result of:
          0.01187196 = score(doc=230,freq=10.0), product of:
            0.05209492 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.045180224 = queryNorm
            0.22789092 = fieldWeight in 230, product of:
              3.1622777 = tf(freq=10.0), with freq of:
                10.0 = termFreq=10.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.0625 = fieldNorm(doc=230)
      0.6666667 = coord(2/3)
    
    Abstract
    In this lecture I intend to challenge those who uphold a monist or even a dualist view of the universe; and I will propose, instead, a pluralist view. I will propose a view of the universe that recognizes at least three different but interacting sub-universes.
    Source
    https%3A%2F%2Ftannerlectures.utah.edu%2F_documents%2Fa-to-z%2Fp%2Fpopper80.pdf&usg=AOvVaw3f4QRTEH-OEBmoYr2J_c7H
    Type
    a
  5. Mulkay, M.J.: Sociology of the scientific research community (1977) 0.05
    0.05178182 = product of:
      0.07767273 = sum of:
        0.013139851 = weight(_text_:a in 284) [ClassicSimilarity], result of:
          0.013139851 = score(doc=284,freq=4.0), product of:
            0.05209492 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.045180224 = queryNorm
            0.25222903 = fieldWeight in 284, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.109375 = fieldNorm(doc=284)
        0.064532876 = product of:
          0.12906575 = sum of:
            0.12906575 = weight(_text_:de in 284) [ClassicSimilarity], result of:
              0.12906575 = score(doc=284,freq=2.0), product of:
                0.19416152 = queryWeight, product of:
                  4.297489 = idf(docFreq=1634, maxDocs=44218)
                  0.045180224 = queryNorm
                0.66473395 = fieldWeight in 284, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.297489 = idf(docFreq=1634, maxDocs=44218)
                  0.109375 = fieldNorm(doc=284)
          0.5 = coord(1/2)
      0.6666667 = coord(2/3)
    
    Source
    Science, technology and society: a cross-disciplinary perspective. Ed: I. Spiegel-Rosing u. D. de Solla Price
    Type
    a
  6. Grolier, E. de: In search for an objective basis for the organisation of knowledge (1979) 0.05
    0.049216103 = product of:
      0.07382415 = sum of:
        0.009291277 = weight(_text_:a in 1692) [ClassicSimilarity], result of:
          0.009291277 = score(doc=1692,freq=2.0), product of:
            0.05209492 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.045180224 = queryNorm
            0.17835285 = fieldWeight in 1692, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.109375 = fieldNorm(doc=1692)
        0.064532876 = product of:
          0.12906575 = sum of:
            0.12906575 = weight(_text_:de in 1692) [ClassicSimilarity], result of:
              0.12906575 = score(doc=1692,freq=2.0), product of:
                0.19416152 = queryWeight, product of:
                  4.297489 = idf(docFreq=1634, maxDocs=44218)
                  0.045180224 = queryNorm
                0.66473395 = fieldWeight in 1692, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.297489 = idf(docFreq=1634, maxDocs=44218)
                  0.109375 = fieldNorm(doc=1692)
          0.5 = coord(1/2)
      0.6666667 = coord(2/3)
    
    Type
    a
  7. Hafter, R.: ¬The performance of card catalogs : a review of research (1979) 0.04
    0.042658232 = product of:
      0.063987345 = sum of:
        0.015016973 = weight(_text_:a in 3069) [ClassicSimilarity], result of:
          0.015016973 = score(doc=3069,freq=4.0), product of:
            0.05209492 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.045180224 = queryNorm
            0.28826174 = fieldWeight in 3069, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.125 = fieldNorm(doc=3069)
        0.048970375 = product of:
          0.09794075 = sum of:
            0.09794075 = weight(_text_:22 in 3069) [ClassicSimilarity], result of:
              0.09794075 = score(doc=3069,freq=2.0), product of:
                0.15821345 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045180224 = queryNorm
                0.61904186 = fieldWeight in 3069, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.125 = fieldNorm(doc=3069)
          0.5 = coord(1/2)
      0.6666667 = coord(2/3)
    
    Date
    3.10.2000 20:48:22
    Type
    a
  8. Recent research trends in the field of information retrieval languages (1972) 0.04
    0.042185232 = product of:
      0.06327785 = sum of:
        0.007963953 = weight(_text_:a in 1265) [ClassicSimilarity], result of:
          0.007963953 = score(doc=1265,freq=2.0), product of:
            0.05209492 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.045180224 = queryNorm
            0.15287387 = fieldWeight in 1265, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.09375 = fieldNorm(doc=1265)
        0.055313893 = product of:
          0.110627785 = sum of:
            0.110627785 = weight(_text_:de in 1265) [ClassicSimilarity], result of:
              0.110627785 = score(doc=1265,freq=2.0), product of:
                0.19416152 = queryWeight, product of:
                  4.297489 = idf(docFreq=1634, maxDocs=44218)
                  0.045180224 = queryNorm
                0.56977195 = fieldWeight in 1265, 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=1265)
          0.5 = coord(1/2)
      0.6666667 = coord(2/3)
    
    Editor
    Grolier, E. de
    Type
    a
  9. Morse, P.M.: Search theory and browsing (1970) 0.04
    0.039725985 = product of:
      0.059588976 = sum of:
        0.010618603 = weight(_text_:a in 1448) [ClassicSimilarity], result of:
          0.010618603 = score(doc=1448,freq=2.0), product of:
            0.05209492 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.045180224 = queryNorm
            0.20383182 = fieldWeight in 1448, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.125 = fieldNorm(doc=1448)
        0.048970375 = product of:
          0.09794075 = sum of:
            0.09794075 = weight(_text_:22 in 1448) [ClassicSimilarity], result of:
              0.09794075 = score(doc=1448,freq=2.0), product of:
                0.15821345 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045180224 = queryNorm
                0.61904186 = fieldWeight in 1448, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.125 = fieldNorm(doc=1448)
          0.5 = coord(1/2)
      0.6666667 = coord(2/3)
    
    Date
    22. 5.2005 19:53:09
    Type
    a
  10. Foskett, D.J.: Classification and indexing in the social sciences (1970) 0.04
    0.039725985 = product of:
      0.059588976 = sum of:
        0.010618603 = weight(_text_:a in 4957) [ClassicSimilarity], result of:
          0.010618603 = score(doc=4957,freq=2.0), product of:
            0.05209492 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.045180224 = queryNorm
            0.20383182 = fieldWeight in 4957, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.125 = fieldNorm(doc=4957)
        0.048970375 = product of:
          0.09794075 = sum of:
            0.09794075 = weight(_text_:22 in 4957) [ClassicSimilarity], result of:
              0.09794075 = score(doc=4957,freq=2.0), product of:
                0.15821345 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045180224 = queryNorm
                0.61904186 = fieldWeight in 4957, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.125 = fieldNorm(doc=4957)
          0.5 = coord(1/2)
      0.6666667 = coord(2/3)
    
    Source
    Aslib proceedings. 22(1970), S.90-101
    Type
    a
  11. Artandi, S.: Document retrieval and the concept of sets (1971) 0.04
    0.039725985 = product of:
      0.059588976 = sum of:
        0.010618603 = weight(_text_:a in 5458) [ClassicSimilarity], result of:
          0.010618603 = score(doc=5458,freq=2.0), product of:
            0.05209492 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.045180224 = queryNorm
            0.20383182 = fieldWeight in 5458, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.125 = fieldNorm(doc=5458)
        0.048970375 = product of:
          0.09794075 = sum of:
            0.09794075 = weight(_text_:22 in 5458) [ClassicSimilarity], result of:
              0.09794075 = score(doc=5458,freq=2.0), product of:
                0.15821345 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045180224 = queryNorm
                0.61904186 = fieldWeight in 5458, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.125 = fieldNorm(doc=5458)
          0.5 = coord(1/2)
      0.6666667 = coord(2/3)
    
    Source
    Journal of the American Society for Information Science. 22(1971) no.4, S.289-290
    Type
    a
  12. Wheelbarger, J.J.; Clouse, R.W.: ¬A comparision of a manual library reclassification project with a computer automated library reclassification project (1975) 0.04
    0.039294697 = product of:
      0.058942042 = sum of:
        0.016092965 = weight(_text_:a in 3473) [ClassicSimilarity], result of:
          0.016092965 = score(doc=3473,freq=6.0), product of:
            0.05209492 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.045180224 = queryNorm
            0.3089162 = fieldWeight in 3473, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.109375 = fieldNorm(doc=3473)
        0.04284908 = product of:
          0.08569816 = sum of:
            0.08569816 = weight(_text_:22 in 3473) [ClassicSimilarity], result of:
              0.08569816 = score(doc=3473,freq=2.0), product of:
                0.15821345 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045180224 = queryNorm
                0.5416616 = fieldWeight in 3473, 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=3473)
          0.5 = coord(1/2)
      0.6666667 = coord(2/3)
    
    Pages
    22 S
  13. Morse, P.M.: Browsing and search theory (1973) 0.04
    0.037325956 = product of:
      0.05598893 = sum of:
        0.013139851 = weight(_text_:a in 3339) [ClassicSimilarity], result of:
          0.013139851 = score(doc=3339,freq=4.0), product of:
            0.05209492 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.045180224 = queryNorm
            0.25222903 = fieldWeight in 3339, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.109375 = fieldNorm(doc=3339)
        0.04284908 = product of:
          0.08569816 = sum of:
            0.08569816 = weight(_text_:22 in 3339) [ClassicSimilarity], result of:
              0.08569816 = score(doc=3339,freq=2.0), product of:
                0.15821345 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045180224 = queryNorm
                0.5416616 = fieldWeight in 3339, 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=3339)
          0.5 = coord(1/2)
      0.6666667 = coord(2/3)
    
    Date
    22. 5.2005 19:52:29
    Source
    Toward a theory of librarianship. Papers in honor of J.H. Shera. Ed. by H. Rawski
    Type
    a
  14. Gratch, B.; Settel, B.; Atherton, P.: Characteristics of book indexes for subject retrieval in the humanities and social sciences (1978) 0.03
    0.034760237 = product of:
      0.052140355 = sum of:
        0.009291277 = weight(_text_:a in 1061) [ClassicSimilarity], result of:
          0.009291277 = score(doc=1061,freq=2.0), product of:
            0.05209492 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.045180224 = queryNorm
            0.17835285 = fieldWeight in 1061, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.109375 = fieldNorm(doc=1061)
        0.04284908 = product of:
          0.08569816 = sum of:
            0.08569816 = weight(_text_:22 in 1061) [ClassicSimilarity], result of:
              0.08569816 = score(doc=1061,freq=2.0), product of:
                0.15821345 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045180224 = queryNorm
                0.5416616 = fieldWeight in 1061, 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=1061)
          0.5 = coord(1/2)
      0.6666667 = coord(2/3)
    
    Source
    Indexer. 11(1978), S.14-22
    Type
    a
  15. Downing, J.C.: Dewey today : the British and European scene (1976) 0.03
    0.029794488 = product of:
      0.04469173 = sum of:
        0.007963953 = weight(_text_:a in 2567) [ClassicSimilarity], result of:
          0.007963953 = score(doc=2567,freq=2.0), product of:
            0.05209492 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.045180224 = queryNorm
            0.15287387 = fieldWeight in 2567, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.09375 = fieldNorm(doc=2567)
        0.03672778 = product of:
          0.07345556 = sum of:
            0.07345556 = weight(_text_:22 in 2567) [ClassicSimilarity], result of:
              0.07345556 = score(doc=2567,freq=2.0), product of:
                0.15821345 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045180224 = queryNorm
                0.46428138 = fieldWeight in 2567, 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=2567)
          0.5 = coord(1/2)
      0.6666667 = coord(2/3)
    
    Pages
    S.22-29
    Type
    a
  16. ¬The PRECIS index systems : principles, applications, and prospects. Proc. of the Int. PRECIS workshop sponsored ... , Univ. of Maryland, 15.-17.10.1976. (1977) 0.03
    0.02687528 = product of:
      0.04031292 = sum of:
        0.008046483 = weight(_text_:a in 1191) [ClassicSimilarity], result of:
          0.008046483 = score(doc=1191,freq=6.0), product of:
            0.05209492 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.045180224 = queryNorm
            0.1544581 = fieldWeight in 1191, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.0546875 = fieldNorm(doc=1191)
        0.032266438 = product of:
          0.064532876 = sum of:
            0.064532876 = weight(_text_:de in 1191) [ClassicSimilarity], result of:
              0.064532876 = score(doc=1191,freq=2.0), product of:
                0.19416152 = queryWeight, product of:
                  4.297489 = idf(docFreq=1634, maxDocs=44218)
                  0.045180224 = queryNorm
                0.33236697 = fieldWeight in 1191, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.297489 = idf(docFreq=1634, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=1191)
          0.5 = coord(1/2)
      0.6666667 = coord(2/3)
    
    Content
    Enthält die Beiträge: AUSTIN, D.: The development of PRECIS, and introduction to its syntax; AUSTIN, D.: The semantics of PRECIS: vocabulary control and the RIN system; AUSTIN, D.: Management aspects of PRECIS, and current research and development; SØRENSEN, J.: Multilingual aspects of PRECIS; RICHMOND, P.A.: PRECIS compared with other indexing systems; BRUIN, V. de: PRECIS in a university library; SCHABAS, A.H.: Machine searching of UK MARC on title, LCSH, and PRECIS for selective dissemeination of information; TAYLOR, A.: Manual application of PRECIS in a high school library; ROBINSON, C.D.: Indexing nonbook materials by PRECIS; DYKSTRA, M.: The National Film Board of Canada project; COOK, C.D.: The practical possibilities of PRECIS in North America
  17. Subject retrieval in the seventies: new directions : Proc. of an Int. Symp. ... College Park, 14.-15.5.1971 (1972) 0.03
    0.02589091 = product of:
      0.038836364 = sum of:
        0.0065699257 = weight(_text_:a in 289) [ClassicSimilarity], result of:
          0.0065699257 = score(doc=289,freq=4.0), product of:
            0.05209492 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.045180224 = queryNorm
            0.12611452 = fieldWeight in 289, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.0546875 = fieldNorm(doc=289)
        0.032266438 = product of:
          0.064532876 = sum of:
            0.064532876 = weight(_text_:de in 289) [ClassicSimilarity], result of:
              0.064532876 = score(doc=289,freq=2.0), product of:
                0.19416152 = queryWeight, product of:
                  4.297489 = idf(docFreq=1634, maxDocs=44218)
                  0.045180224 = queryNorm
                0.33236697 = fieldWeight in 289, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.297489 = idf(docFreq=1634, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=289)
          0.5 = coord(1/2)
      0.6666667 = coord(2/3)
    
    Content
    Enthält die Beiträge: WELLISCH, H.H.: Subject retrieval in the seventies: methods, problems, prospects; GROLIER, E. de: Recent research trends in the field of information retrieval languages; SOERGEL, D.: A general model for indexing languages: the basis for compatibility and integration; WILSON, T.D.: The work of the British Classification Research Group; AITCHISON, J.: Thesaurofacet: a new concept in subject retrieval schemes; AUSTIN, D.: The PRECIS system for computer-generated indexes and its use in the British National Bibliography; LLOYD, G.A.: The Universal Decimal Classification as an international switching language; RIGBY, M.: The UDC in mechanized subject information retrieval; ANGELL, R.S.: Library of Congress Subject Headings: review and forecast
  18. Rijsbergen, C.J. van: ¬A test for the separation of relevant and non-relevant documents in experimental retrieval collections (1973) 0.02
    0.024993513 = product of:
      0.037490267 = sum of:
        0.01300508 = weight(_text_:a in 5002) [ClassicSimilarity], result of:
          0.01300508 = score(doc=5002,freq=12.0), product of:
            0.05209492 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.045180224 = queryNorm
            0.24964198 = fieldWeight in 5002, product of:
              3.4641016 = tf(freq=12.0), with freq of:
                12.0 = termFreq=12.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.0625 = fieldNorm(doc=5002)
        0.024485188 = product of:
          0.048970375 = sum of:
            0.048970375 = weight(_text_:22 in 5002) [ClassicSimilarity], result of:
              0.048970375 = score(doc=5002,freq=2.0), product of:
                0.15821345 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045180224 = queryNorm
                0.30952093 = fieldWeight in 5002, 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=5002)
          0.5 = coord(1/2)
      0.6666667 = coord(2/3)
    
    Abstract
    Many retrievalexperiments are intended to discover ways of improving performance, taking the results obtained with some particular technique as a baseline. The fact that substantial alterations to a system often have little or no effect on particular collections is puzzling. This may be due to the initially poor seperation of relevant and non-relevant documents. The paper presents a procedure for characterizing this seperation for a collection, which can be used to show whether proposed modifications of the base system are likely to be useful.
    Date
    19. 3.1996 11:22:12
    Type
    a
  19. Analyses of bibliographies (1973) 0.02
    0.02482874 = product of:
      0.03724311 = sum of:
        0.0066366266 = weight(_text_:a in 3846) [ClassicSimilarity], result of:
          0.0066366266 = score(doc=3846,freq=2.0), product of:
            0.05209492 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.045180224 = queryNorm
            0.12739488 = fieldWeight in 3846, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.078125 = fieldNorm(doc=3846)
        0.030606484 = product of:
          0.061212968 = sum of:
            0.061212968 = weight(_text_:22 in 3846) [ClassicSimilarity], result of:
              0.061212968 = score(doc=3846,freq=2.0), product of:
                0.15821345 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045180224 = queryNorm
                0.38690117 = fieldWeight in 3846, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.078125 = fieldNorm(doc=3846)
          0.5 = coord(1/2)
      0.6666667 = coord(2/3)
    
    Content
    SIMON, H.R.: Introduction: why analyze bibliographies?; MARTYN, J.: Secondary services and the rising tide of paper; BROOKES, B.C.: Numerical methods of bibliographic analysis; THOMPSON, L.S.: The humanities: a state of the art report; BOTTLE, R.T.: Information obtainable from analyses of scientific bibliographies; SIMON, H.R.: Outlook: the analyses of bibliographies in the future
    Source
    Library trends. 22(1973), no.1
  20. Waal, H. van de: ICONCLASS: an iconographic classification system (1973-1985) 0.02
    0.024583954 = product of:
      0.07375186 = sum of:
        0.07375186 = product of:
          0.14750372 = sum of:
            0.14750372 = weight(_text_:de in 3280) [ClassicSimilarity], result of:
              0.14750372 = score(doc=3280,freq=2.0), product of:
                0.19416152 = queryWeight, product of:
                  4.297489 = idf(docFreq=1634, maxDocs=44218)
                  0.045180224 = queryNorm
                0.75969595 = fieldWeight in 3280, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.297489 = idf(docFreq=1634, maxDocs=44218)
                  0.125 = fieldNorm(doc=3280)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    

Authors

Types

  • a 464
  • m 45
  • s 14
  • b 5
  • ? 4
  • r 3
  • d 2
  • i 2
  • el 1
  • h 1
  • n 1
  • p 1
  • More… Less…