Search (38 results, page 1 of 2)

  • × year_i:[1970 TO 1980}
  • × language_ss:"e"
  1. Popper, K.R.: Three worlds : the Tanner lecture on human values. Deliverd at the University of Michigan, April 7, 1978 (1978) 0.14
    0.14403509 = product of:
      0.3600877 = sum of:
        0.09002192 = product of:
          0.27006575 = sum of:
            0.27006575 = weight(_text_:3a in 230) [ClassicSimilarity], result of:
              0.27006575 = score(doc=230,freq=2.0), product of:
                0.36039644 = queryWeight, product of:
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.042509552 = 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)
          0.33333334 = coord(1/3)
        0.27006575 = weight(_text_:2f in 230) [ClassicSimilarity], result of:
          0.27006575 = score(doc=230,freq=2.0), product of:
            0.36039644 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.042509552 = 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)
      0.4 = coord(2/5)
    
    Source
    https%3A%2F%2Ftannerlectures.utah.edu%2F_documents%2Fa-to-z%2Fp%2Fpopper80.pdf&usg=AOvVaw3f4QRTEH-OEBmoYr2J_c7H
  2. Morse, P.M.: Search theory and browsing (1970) 0.01
    0.009215132 = product of:
      0.04607566 = sum of:
        0.04607566 = product of:
          0.09215132 = sum of:
            0.09215132 = weight(_text_:22 in 1448) [ClassicSimilarity], result of:
              0.09215132 = score(doc=1448,freq=2.0), product of:
                0.14886121 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.042509552 = 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)
      0.2 = coord(1/5)
    
    Date
    22. 5.2005 19:53:09
  3. Hafter, R.: ¬The performance of card catalogs : a review of research (1979) 0.01
    0.009215132 = product of:
      0.04607566 = sum of:
        0.04607566 = product of:
          0.09215132 = sum of:
            0.09215132 = weight(_text_:22 in 3069) [ClassicSimilarity], result of:
              0.09215132 = score(doc=3069,freq=2.0), product of:
                0.14886121 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.042509552 = 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)
      0.2 = coord(1/5)
    
    Date
    3.10.2000 20:48:22
  4. Foskett, D.J.: Classification and indexing in the social sciences (1970) 0.01
    0.009215132 = product of:
      0.04607566 = sum of:
        0.04607566 = product of:
          0.09215132 = sum of:
            0.09215132 = weight(_text_:22 in 4957) [ClassicSimilarity], result of:
              0.09215132 = score(doc=4957,freq=2.0), product of:
                0.14886121 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.042509552 = 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)
      0.2 = coord(1/5)
    
    Source
    Aslib proceedings. 22(1970), S.90-101
  5. Artandi, S.: Document retrieval and the concept of sets (1971) 0.01
    0.009215132 = product of:
      0.04607566 = sum of:
        0.04607566 = product of:
          0.09215132 = sum of:
            0.09215132 = weight(_text_:22 in 5458) [ClassicSimilarity], result of:
              0.09215132 = score(doc=5458,freq=2.0), product of:
                0.14886121 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.042509552 = 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)
      0.2 = coord(1/5)
    
    Source
    Journal of the American Society for Information Science. 22(1971) no.4, S.289-290
  6. Bates, M.J.: System meets user : problems in matching subject search terms (1977) 0.01
    0.008537469 = product of:
      0.042687345 = sum of:
        0.042687345 = product of:
          0.08537469 = sum of:
            0.08537469 = weight(_text_:management in 731) [ClassicSimilarity], result of:
              0.08537469 = score(doc=731,freq=2.0), product of:
                0.14328322 = queryWeight, product of:
                  3.3706124 = idf(docFreq=4130, maxDocs=44218)
                  0.042509552 = queryNorm
                0.5958457 = fieldWeight in 731, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.3706124 = idf(docFreq=4130, maxDocs=44218)
                  0.125 = fieldNorm(doc=731)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
    Source
    Information processing and management. 13(1977), S.367-375
  7. Allen, G.G.: Change in the catalogue in the context of library management (1976) 0.01
    0.008537469 = product of:
      0.042687345 = sum of:
        0.042687345 = product of:
          0.08537469 = sum of:
            0.08537469 = weight(_text_:management in 1575) [ClassicSimilarity], result of:
              0.08537469 = score(doc=1575,freq=2.0), product of:
                0.14328322 = queryWeight, product of:
                  3.3706124 = idf(docFreq=4130, maxDocs=44218)
                  0.042509552 = queryNorm
                0.5958457 = fieldWeight in 1575, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.3706124 = idf(docFreq=4130, maxDocs=44218)
                  0.125 = fieldNorm(doc=1575)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
  8. Borko, H.: Toward a theory of indexing (1977) 0.01
    0.008537469 = product of:
      0.042687345 = sum of:
        0.042687345 = product of:
          0.08537469 = sum of:
            0.08537469 = weight(_text_:management in 2591) [ClassicSimilarity], result of:
              0.08537469 = score(doc=2591,freq=2.0), product of:
                0.14328322 = queryWeight, product of:
                  3.3706124 = idf(docFreq=4130, maxDocs=44218)
                  0.042509552 = queryNorm
                0.5958457 = fieldWeight in 2591, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.3706124 = idf(docFreq=4130, maxDocs=44218)
                  0.125 = fieldNorm(doc=2591)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
    Source
    Information processing and management. 13(1977), S.355-365
  9. Tahani, V.: ¬A fuzzy model of document retrieval systems (1976) 0.01
    0.008537469 = product of:
      0.042687345 = sum of:
        0.042687345 = product of:
          0.08537469 = sum of:
            0.08537469 = weight(_text_:management in 5477) [ClassicSimilarity], result of:
              0.08537469 = score(doc=5477,freq=2.0), product of:
                0.14328322 = queryWeight, product of:
                  3.3706124 = idf(docFreq=4130, maxDocs=44218)
                  0.042509552 = queryNorm
                0.5958457 = fieldWeight in 5477, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.3706124 = idf(docFreq=4130, maxDocs=44218)
                  0.125 = fieldNorm(doc=5477)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
    Source
    Information processing and management. 12(1976), S.177-188
  10. Radecki, T.: Mathematical model of information retrieval systems based on the concept of fuzzy thesaurus (1976) 0.01
    0.008537469 = product of:
      0.042687345 = sum of:
        0.042687345 = product of:
          0.08537469 = sum of:
            0.08537469 = weight(_text_:management in 5478) [ClassicSimilarity], result of:
              0.08537469 = score(doc=5478,freq=2.0), product of:
                0.14328322 = queryWeight, product of:
                  3.3706124 = idf(docFreq=4130, maxDocs=44218)
                  0.042509552 = queryNorm
                0.5958457 = fieldWeight in 5478, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.3706124 = idf(docFreq=4130, maxDocs=44218)
                  0.125 = fieldNorm(doc=5478)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
    Source
    Information processing and management. 12(1976), S.313-318
  11. Radecki, T.: Mathematical model and time effective information retrieval systems based on the theory of fuzzy sets (1977) 0.01
    0.008537469 = product of:
      0.042687345 = sum of:
        0.042687345 = product of:
          0.08537469 = sum of:
            0.08537469 = weight(_text_:management in 5479) [ClassicSimilarity], result of:
              0.08537469 = score(doc=5479,freq=2.0), product of:
                0.14328322 = queryWeight, product of:
                  3.3706124 = idf(docFreq=4130, maxDocs=44218)
                  0.042509552 = queryNorm
                0.5958457 = fieldWeight in 5479, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.3706124 = idf(docFreq=4130, maxDocs=44218)
                  0.125 = fieldNorm(doc=5479)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
    Source
    Information processing and management. 13(1977), S.109-116
  12. Salton, G.; Waldstein, R.H.: Term relevance weights in on-line information retrieval (1978) 0.01
    0.008537469 = product of:
      0.042687345 = sum of:
        0.042687345 = product of:
          0.08537469 = sum of:
            0.08537469 = weight(_text_:management in 5484) [ClassicSimilarity], result of:
              0.08537469 = score(doc=5484,freq=2.0), product of:
                0.14328322 = queryWeight, product of:
                  3.3706124 = idf(docFreq=4130, maxDocs=44218)
                  0.042509552 = queryNorm
                0.5958457 = fieldWeight in 5484, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.3706124 = idf(docFreq=4130, maxDocs=44218)
                  0.125 = fieldNorm(doc=5484)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
    Source
    Information processing and management. 14(1978), S.20-35
  13. Bourne, C.P.: Frequency and impact of spelling errors in bibliographic databases (1977) 0.01
    0.008537469 = product of:
      0.042687345 = sum of:
        0.042687345 = product of:
          0.08537469 = sum of:
            0.08537469 = weight(_text_:management in 6913) [ClassicSimilarity], result of:
              0.08537469 = score(doc=6913,freq=2.0), product of:
                0.14328322 = queryWeight, product of:
                  3.3706124 = idf(docFreq=4130, maxDocs=44218)
                  0.042509552 = queryNorm
                0.5958457 = fieldWeight in 6913, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.3706124 = idf(docFreq=4130, maxDocs=44218)
                  0.125 = fieldNorm(doc=6913)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
    Source
    Information processing and management. 13(1977) no.1, S.1-12
  14. Robertson, S.E.: ¬The probabilistic character of relevance (1977) 0.01
    0.008537469 = product of:
      0.042687345 = sum of:
        0.042687345 = product of:
          0.08537469 = sum of:
            0.08537469 = weight(_text_:management in 7399) [ClassicSimilarity], result of:
              0.08537469 = score(doc=7399,freq=2.0), product of:
                0.14328322 = queryWeight, product of:
                  3.3706124 = idf(docFreq=4130, maxDocs=44218)
                  0.042509552 = queryNorm
                0.5958457 = fieldWeight in 7399, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.3706124 = idf(docFreq=4130, maxDocs=44218)
                  0.125 = fieldNorm(doc=7399)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
    Source
    Information processing and management. 13(1977), S.247-251
  15. Cooper, W.S.: ¬The paradoxal role of unexamined documents in the evaluation of retrieval effectiveness (1976) 0.01
    0.008537469 = product of:
      0.042687345 = sum of:
        0.042687345 = product of:
          0.08537469 = sum of:
            0.08537469 = weight(_text_:management in 2186) [ClassicSimilarity], result of:
              0.08537469 = score(doc=2186,freq=2.0), product of:
                0.14328322 = queryWeight, product of:
                  3.3706124 = idf(docFreq=4130, maxDocs=44218)
                  0.042509552 = queryNorm
                0.5958457 = fieldWeight in 2186, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.3706124 = idf(docFreq=4130, maxDocs=44218)
                  0.125 = fieldNorm(doc=2186)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
    Source
    Information processing and management. 12(1976), S.367-375
  16. King, D.W.: Assessing the value of information (1976) 0.01
    0.008537469 = product of:
      0.042687345 = sum of:
        0.042687345 = product of:
          0.08537469 = sum of:
            0.08537469 = weight(_text_:management in 5374) [ClassicSimilarity], result of:
              0.08537469 = score(doc=5374,freq=2.0), product of:
                0.14328322 = queryWeight, product of:
                  3.3706124 = idf(docFreq=4130, maxDocs=44218)
                  0.042509552 = queryNorm
                0.5958457 = fieldWeight in 5374, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.3706124 = idf(docFreq=4130, maxDocs=44218)
                  0.125 = fieldNorm(doc=5374)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
    Source
    Management datamatics. 5(1976) no.4, S.171-180
  17. Huffenberger, M.A.; Wigington, R.L.: Database management systems (1979) 0.01
    0.008537469 = product of:
      0.042687345 = sum of:
        0.042687345 = product of:
          0.08537469 = sum of:
            0.08537469 = weight(_text_:management in 281) [ClassicSimilarity], result of:
              0.08537469 = score(doc=281,freq=2.0), product of:
                0.14328322 = queryWeight, product of:
                  3.3706124 = idf(docFreq=4130, maxDocs=44218)
                  0.042509552 = queryNorm
                0.5958457 = fieldWeight in 281, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.3706124 = idf(docFreq=4130, maxDocs=44218)
                  0.125 = fieldNorm(doc=281)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
  18. Gratch, B.; Settel, B.; Atherton, P.: Characteristics of book indexes for subject retrieval in the humanities and social sciences (1978) 0.01
    0.008063241 = product of:
      0.0403162 = sum of:
        0.0403162 = product of:
          0.0806324 = sum of:
            0.0806324 = weight(_text_:22 in 1061) [ClassicSimilarity], result of:
              0.0806324 = score(doc=1061,freq=2.0), product of:
                0.14886121 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.042509552 = 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)
      0.2 = coord(1/5)
    
    Source
    Indexer. 11(1978), S.14-22
  19. Wheelbarger, J.J.; Clouse, R.W.: ¬A comparision of a manual library reclassification project with a computer automated library reclassification project (1975) 0.01
    0.008063241 = product of:
      0.0403162 = sum of:
        0.0403162 = product of:
          0.0806324 = sum of:
            0.0806324 = weight(_text_:22 in 3473) [ClassicSimilarity], result of:
              0.0806324 = score(doc=3473,freq=2.0), product of:
                0.14886121 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.042509552 = 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)
      0.2 = coord(1/5)
    
    Pages
    22 S
  20. Morse, P.M.: Browsing and search theory (1973) 0.01
    0.008063241 = product of:
      0.0403162 = sum of:
        0.0403162 = product of:
          0.0806324 = sum of:
            0.0806324 = weight(_text_:22 in 3339) [ClassicSimilarity], result of:
              0.0806324 = score(doc=3339,freq=2.0), product of:
                0.14886121 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.042509552 = 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)
      0.2 = coord(1/5)
    
    Date
    22. 5.2005 19:52:29

Types

  • a 30
  • m 3
  • s 3
  • el 1
  • p 1
  • r 1
  • More… Less…