Search (19 results, page 1 of 1)

  • × theme_ss:"Literaturübersicht"
  • × year_i:[1970 TO 1980}
  1. Leonard, L.E.: Inter-indexer consistency studies, 1954-1975 : a review of the literature and summary of study results (1977) 0.00
    0.0032929657 = product of:
      0.02963669 = sum of:
        0.02963669 = weight(_text_:of in 7494) [ClassicSimilarity], result of:
          0.02963669 = score(doc=7494,freq=8.0), product of:
            0.061262865 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.03917671 = queryNorm
            0.48376274 = fieldWeight in 7494, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.109375 = fieldNorm(doc=7494)
      0.11111111 = coord(1/9)
    
    Imprint
    Urbana-Champaign, IL : Graduate School of Library Science, University of Illinois
  2. McGill, M.J.; Huitfeldt, J.: Experimental techniques of information retrieval (1979) 0.00
    0.0023284785 = product of:
      0.020956306 = sum of:
        0.020956306 = weight(_text_:of in 279) [ClassicSimilarity], result of:
          0.020956306 = score(doc=279,freq=4.0), product of:
            0.061262865 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.03917671 = queryNorm
            0.34207192 = fieldWeight in 279, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.109375 = fieldNorm(doc=279)
      0.11111111 = coord(1/9)
    
    Source
    Annual review of information science and technology. 14(1979), S.93-128
  3. Robertson, S.E.: Theories and models in information retrieval (1977) 0.00
    0.0021037988 = product of:
      0.018934188 = sum of:
        0.018934188 = weight(_text_:of in 1844) [ClassicSimilarity], result of:
          0.018934188 = score(doc=1844,freq=10.0), product of:
            0.061262865 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.03917671 = queryNorm
            0.3090647 = fieldWeight in 1844, product of:
              3.1622777 = tf(freq=10.0), with freq of:
                10.0 = termFreq=10.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.0625 = fieldNorm(doc=1844)
      0.11111111 = coord(1/9)
    
    Abstract
    This paper is concerned with recent work in the theory of information retrieval. More particularly, it is concerned with theories which tackle the problem of retrieval performance, in a sense which will be explained. The aim is not an exhaustive survey of such work; rather it is an analysis and synthesis of those contributions which I feel to be important or find interesting
    Source
    Journal of documentation. 33(1977), S.126-148
  4. Narin, F.; Moll, J.K.: Bibliometrics (1977) 0.00
    0.0018816947 = product of:
      0.016935252 = sum of:
        0.016935252 = weight(_text_:of in 1085) [ClassicSimilarity], result of:
          0.016935252 = score(doc=1085,freq=2.0), product of:
            0.061262865 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.03917671 = queryNorm
            0.27643585 = fieldWeight in 1085, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.125 = fieldNorm(doc=1085)
      0.11111111 = coord(1/9)
    
    Source
    Annual review of information science and technology. 12(1977), S.35-58
  5. Artandi, S.: Document description and representation (1970) 0.00
    0.0018816947 = product of:
      0.016935252 = sum of:
        0.016935252 = weight(_text_:of in 244) [ClassicSimilarity], result of:
          0.016935252 = score(doc=244,freq=2.0), product of:
            0.061262865 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.03917671 = queryNorm
            0.27643585 = fieldWeight in 244, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.125 = fieldNorm(doc=244)
      0.11111111 = coord(1/9)
    
    Source
    Annual review of information science and technology. 5(1970), S.143-168
  6. Vickery, B.C.: Document description and representation (1971) 0.00
    0.0018816947 = product of:
      0.016935252 = sum of:
        0.016935252 = weight(_text_:of in 249) [ClassicSimilarity], result of:
          0.016935252 = score(doc=249,freq=2.0), product of:
            0.061262865 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.03917671 = queryNorm
            0.27643585 = fieldWeight in 249, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.125 = fieldNorm(doc=249)
      0.11111111 = coord(1/9)
    
    Source
    Annual review of information science and technology. 6(1971), S.113-140
  7. Kay, M.; Sparck Jones, K.: Automated language processing (1971) 0.00
    0.0018816947 = product of:
      0.016935252 = sum of:
        0.016935252 = weight(_text_:of in 250) [ClassicSimilarity], result of:
          0.016935252 = score(doc=250,freq=2.0), product of:
            0.061262865 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.03917671 = queryNorm
            0.27643585 = fieldWeight in 250, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.125 = fieldNorm(doc=250)
      0.11111111 = coord(1/9)
    
    Source
    Annual review of information science and technology. 6(1971), S.141-166
  8. Richmond, P.A.: Document description and representation (1972) 0.00
    0.0018816947 = product of:
      0.016935252 = sum of:
        0.016935252 = weight(_text_:of in 252) [ClassicSimilarity], result of:
          0.016935252 = score(doc=252,freq=2.0), product of:
            0.061262865 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.03917671 = queryNorm
            0.27643585 = fieldWeight in 252, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.125 = fieldNorm(doc=252)
      0.11111111 = coord(1/9)
    
    Source
    Annual review of information science and technology. 7(1972), S.73-102
  9. Batten, W.E.: Document description and representation (1973) 0.00
    0.0018816947 = product of:
      0.016935252 = sum of:
        0.016935252 = weight(_text_:of in 256) [ClassicSimilarity], result of:
          0.016935252 = score(doc=256,freq=2.0), product of:
            0.061262865 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.03917671 = queryNorm
            0.27643585 = fieldWeight in 256, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.125 = fieldNorm(doc=256)
      0.11111111 = coord(1/9)
    
    Source
    Annual review of information science and technology. 8(1973), S.43-68
  10. Walker, D.E.: Automated language processing (1973) 0.00
    0.0018816947 = product of:
      0.016935252 = sum of:
        0.016935252 = weight(_text_:of in 257) [ClassicSimilarity], result of:
          0.016935252 = score(doc=257,freq=2.0), product of:
            0.061262865 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.03917671 = queryNorm
            0.27643585 = fieldWeight in 257, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.125 = fieldNorm(doc=257)
      0.11111111 = coord(1/9)
    
    Source
    Annual review of information science and technology. 8(1973), S.69-120
  11. Harris, J.L.: Document description and representation (1974) 0.00
    0.0018816947 = product of:
      0.016935252 = sum of:
        0.016935252 = weight(_text_:of in 261) [ClassicSimilarity], result of:
          0.016935252 = score(doc=261,freq=2.0), product of:
            0.061262865 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.03917671 = queryNorm
            0.27643585 = fieldWeight in 261, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.125 = fieldNorm(doc=261)
      0.11111111 = coord(1/9)
    
    Source
    Annual review of information science and technology. 9(1974), S.81-118
  12. Schmierer, H.F.: Bibliographic standards (1975) 0.00
    0.0018816947 = product of:
      0.016935252 = sum of:
        0.016935252 = weight(_text_:of in 264) [ClassicSimilarity], result of:
          0.016935252 = score(doc=264,freq=2.0), product of:
            0.061262865 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.03917671 = queryNorm
            0.27643585 = fieldWeight in 264, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.125 = fieldNorm(doc=264)
      0.11111111 = coord(1/9)
    
    Source
    Annual review of information science and technology. 10(1975), S.105-138
  13. Damerau, F.J.: Automated language processing (1976) 0.00
    0.0018816947 = product of:
      0.016935252 = sum of:
        0.016935252 = weight(_text_:of in 265) [ClassicSimilarity], result of:
          0.016935252 = score(doc=265,freq=2.0), product of:
            0.061262865 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.03917671 = queryNorm
            0.27643585 = fieldWeight in 265, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.125 = fieldNorm(doc=265)
      0.11111111 = coord(1/9)
    
    Source
    Annual review of information science and technology. 11(1976), S.107-162
  14. Liston, D.M.; Howder, M.L.: Subject analysis (1977) 0.00
    0.0018816947 = product of:
      0.016935252 = sum of:
        0.016935252 = weight(_text_:of in 270) [ClassicSimilarity], result of:
          0.016935252 = score(doc=270,freq=2.0), product of:
            0.061262865 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.03917671 = queryNorm
            0.27643585 = fieldWeight in 270, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.125 = fieldNorm(doc=270)
      0.11111111 = coord(1/9)
    
    Source
    Annual review of information science and technology. 12(1977), S.81-118
  15. Richmond, P.A.: Reading list in classification theory (1972) 0.00
    0.0016631988 = product of:
      0.014968789 = sum of:
        0.014968789 = weight(_text_:of in 1442) [ClassicSimilarity], result of:
          0.014968789 = score(doc=1442,freq=4.0), product of:
            0.061262865 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.03917671 = queryNorm
            0.24433708 = fieldWeight in 1442, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.078125 = fieldNorm(doc=1442)
      0.11111111 = coord(1/9)
    
    Abstract
    Introductory reading list covering most of the areas of modern classification theory. Includes definitions, bibliographic and nonbibliographic classification, recent views on classification, subjects related to classification, and miscellaneous background material such as scientific method, logic, statistical methods, etc.
  16. Høyrup, E.: Books about mathematics : history, philosophy, education, models, system theory, and works of reference etc (1979) 0.00
    0.0016464829 = product of:
      0.014818345 = sum of:
        0.014818345 = weight(_text_:of in 1733) [ClassicSimilarity], result of:
          0.014818345 = score(doc=1733,freq=2.0), product of:
            0.061262865 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.03917671 = queryNorm
            0.24188137 = fieldWeight in 1733, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.109375 = fieldNorm(doc=1733)
      0.11111111 = coord(1/9)
    
  17. International bibliography of standardized vocabularies (1979) 0.00
    0.0016464829 = product of:
      0.014818345 = sum of:
        0.014818345 = weight(_text_:of in 2045) [ClassicSimilarity], result of:
          0.014818345 = score(doc=2045,freq=2.0), product of:
            0.061262865 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.03917671 = queryNorm
            0.24188137 = fieldWeight in 2045, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.109375 = fieldNorm(doc=2045)
      0.11111111 = coord(1/9)
    
  18. Use of mathematical literature (1977) 0.00
    0.0016464829 = product of:
      0.014818345 = sum of:
        0.014818345 = weight(_text_:of in 2626) [ClassicSimilarity], result of:
          0.014818345 = score(doc=2626,freq=2.0), product of:
            0.061262865 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.03917671 = queryNorm
            0.24188137 = fieldWeight in 2626, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.109375 = fieldNorm(doc=2626)
      0.11111111 = coord(1/9)
    
  19. Park, M.K.: Bibliographic and information processing standards (1977) 0.00
    0.0016464829 = product of:
      0.014818345 = sum of:
        0.014818345 = weight(_text_:of in 3848) [ClassicSimilarity], result of:
          0.014818345 = score(doc=3848,freq=2.0), product of:
            0.061262865 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.03917671 = queryNorm
            0.24188137 = fieldWeight in 3848, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.109375 = fieldNorm(doc=3848)
      0.11111111 = coord(1/9)
    
    Source
    Annual review of information science and technology. 12(1977), S.59-80