Search (55 results, page 1 of 3)

  • × year_i:[1960 TO 1970}
  1. Chomsky, N.: Aspects of the theory of syntax (1965) 0.11 
    0.10790651 = product of:
  0.32371953 = sum of:
    0.32371953 = sum of:
      0.1335069 = weight(_text_:theory in 3829) [ClassicSimilarity], result of:
        0.1335069 = score(doc=3829,freq=2.0), product of:
          0.18161562 = queryWeight, product of:
            4.1583924 = idf(docFreq=1878, maxDocs=44218)
            0.04367448 = queryNorm
          0.7351069 = fieldWeight in 3829, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            4.1583924 = idf(docFreq=1878, maxDocs=44218)
            0.125 = fieldNorm(doc=3829)
      0.09553603 = weight(_text_:29 in 3829) [ClassicSimilarity], result of:
        0.09553603 = score(doc=3829,freq=2.0), product of:
          0.15363316 = queryWeight, product of:
            3.5176873 = idf(docFreq=3565, maxDocs=44218)
            0.04367448 = queryNorm
          0.6218451 = fieldWeight in 3829, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5176873 = idf(docFreq=3565, maxDocs=44218)
            0.125 = fieldNorm(doc=3829)
      0.09467662 = weight(_text_:22 in 3829) [ClassicSimilarity], result of:
        0.09467662 = score(doc=3829,freq=2.0), product of:
          0.15294059 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.04367448 = queryNorm
          0.61904186 = fieldWeight in 3829, 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=3829)
  0.33333334 = coord(1/3)
    Date
    6. 1.1999 10:29:22
  2. Mann, G.: ¬Der Systematische Katalog in Institutionsbibliotheken am Beispiel der Medizinhistorik (1962) 0.04 
    0.04226948 = product of:
  0.12680843 = sum of:
    0.12680843 = product of:
      0.19021265 = sum of:
        0.09553603 = weight(_text_:29 in 3064) [ClassicSimilarity], result of:
          0.09553603 = score(doc=3064,freq=2.0), product of:
            0.15363316 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.04367448 = queryNorm
            0.6218451 = fieldWeight in 3064, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.125 = fieldNorm(doc=3064)
        0.09467662 = weight(_text_:22 in 3064) [ClassicSimilarity], result of:
          0.09467662 = score(doc=3064,freq=2.0), product of:
            0.15294059 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04367448 = queryNorm
            0.61904186 = fieldWeight in 3064, 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=3064)
      0.6666667 = coord(2/3)
  0.33333334 = coord(1/3)
    Date
    3.10.2000 10:22:29
  3. Mooers, C.: ¬The indexing language of an information retrieval system (1963) 0.03 
    0.031692155 = product of:
  0.095076464 = sum of:
    0.095076464 = product of:
      0.14261469 = sum of:
        0.08344181 = weight(_text_:theory in 1641) [ClassicSimilarity], result of:
          0.08344181 = score(doc=1641,freq=2.0), product of:
            0.18161562 = queryWeight, product of:
              4.1583924 = idf(docFreq=1878, maxDocs=44218)
              0.04367448 = queryNorm
            0.4594418 = fieldWeight in 1641, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.1583924 = idf(docFreq=1878, maxDocs=44218)
              0.078125 = fieldNorm(doc=1641)
        0.05917289 = weight(_text_:22 in 1641) [ClassicSimilarity], result of:
          0.05917289 = score(doc=1641,freq=2.0), product of:
            0.15294059 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04367448 = queryNorm
            0.38690117 = fieldWeight in 1641, 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=1641)
      0.6666667 = coord(2/3)
  0.33333334 = coord(1/3)
    Footnote
    Reprinted in: Theory of subject analysis: a sourcebook. Ed. by L.M. Chan et al. Littleton, CO: Libraries Unlimited 1985, S.247-261
    Source
    Information retrieval today: papers presented at an Institute conducted by the Library School and the Cetre for Continuation Study, University of Minnesota, Sept. 19-22, 1962. Ed. by. Wesley Simonton
  4. Kolmogoroff, A.N.: Logical basis for information theory and probability theory (1968) 0.03 
    0.025693415 = product of:
  0.07708024 = sum of:
    0.07708024 = product of:
      0.23124072 = sum of:
        0.23124072 = weight(_text_:theory in 2472) [ClassicSimilarity], result of:
          0.23124072 = score(doc=2472,freq=6.0), product of:
            0.18161562 = queryWeight, product of:
              4.1583924 = idf(docFreq=1878, maxDocs=44218)
              0.04367448 = queryNorm
            1.2732425 = fieldWeight in 2472, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              4.1583924 = idf(docFreq=1878, maxDocs=44218)
              0.125 = fieldNorm(doc=2472)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
    Source
    IEEE transactions on information theory IT. 14(1968) no.5, S.662-664
  5. Brillouin, L.: Science and information theory (1963) 0.02 
    0.02225115 = product of:
  0.06675345 = sum of:
    0.06675345 = product of:
      0.20026034 = sum of:
        0.20026034 = weight(_text_:theory in 2443) [ClassicSimilarity], result of:
          0.20026034 = score(doc=2443,freq=2.0), product of:
            0.18161562 = queryWeight, product of:
              4.1583924 = idf(docFreq=1878, maxDocs=44218)
              0.04367448 = queryNorm
            1.1026603 = fieldWeight in 2443, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.1583924 = idf(docFreq=1878, maxDocs=44218)
              0.1875 = fieldNorm(doc=2443)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
  6. Perreault, J.M.: Automized retranslatability of UDC codes (1968) 0.02 
    0.01501204 = product of:
  0.04503612 = sum of:
    0.04503612 = product of:
      0.13510835 = sum of:
        0.13510835 = weight(_text_:29 in 4944) [ClassicSimilarity], result of:
          0.13510835 = score(doc=4944,freq=4.0), product of:
            0.15363316 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.04367448 = queryNorm
            0.87942183 = fieldWeight in 4944, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.125 = fieldNorm(doc=4944)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
    Date
    26. 9.1997 12:29:29
  7. Rübesame, O.: Probleme des geographischen Schlüssels (1963) 0.01 
    0.014876997 = product of:
  0.04463099 = sum of:
    0.04463099 = product of:
      0.13389297 = sum of:
        0.13389297 = weight(_text_:22 in 134) [ClassicSimilarity], result of:
          0.13389297 = score(doc=134,freq=4.0), product of:
            0.15294059 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04367448 = queryNorm
            0.8754574 = fieldWeight in 134, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=134)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
    Date
    17. 1.1999 13:22:22
  8. Perreault, J.M.: Towards a theory for UDC : essays aimed at structural understanding and operational improvement (1969) 0.01 
    0.0148341 = product of:
  0.0445023 = sum of:
    0.0445023 = product of:
      0.1335069 = sum of:
        0.1335069 = weight(_text_:theory in 3415) [ClassicSimilarity], result of:
          0.1335069 = score(doc=3415,freq=2.0), product of:
            0.18161562 = queryWeight, product of:
              4.1583924 = idf(docFreq=1878, maxDocs=44218)
              0.04367448 = queryNorm
            0.7351069 = fieldWeight in 3415, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.1583924 = idf(docFreq=1878, maxDocs=44218)
              0.125 = fieldNorm(doc=3415)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
  9. Coetzee, P.C.: ¬A theory of logistic facet analysis (1968) 0.01 
    0.0148341 = product of:
  0.0445023 = sum of:
    0.0445023 = product of:
      0.1335069 = sum of:
        0.1335069 = weight(_text_:theory in 3457) [ClassicSimilarity], result of:
          0.1335069 = score(doc=3457,freq=2.0), product of:
            0.18161562 = queryWeight, product of:
              4.1583924 = idf(docFreq=1878, maxDocs=44218)
              0.04367448 = queryNorm
            0.7351069 = fieldWeight in 3457, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.1583924 = idf(docFreq=1878, maxDocs=44218)
              0.125 = fieldNorm(doc=3457)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
  10. Bar-Hillel, Y.: Language and information : selected essays on their theory and application (1964) 0.01 
    0.0148341 = product of:
  0.0445023 = sum of:
    0.0445023 = product of:
      0.1335069 = sum of:
        0.1335069 = weight(_text_:theory in 4661) [ClassicSimilarity], result of:
          0.1335069 = score(doc=4661,freq=2.0), product of:
            0.18161562 = queryWeight, product of:
              4.1583924 = idf(docFreq=1878, maxDocs=44218)
              0.04367448 = queryNorm
            0.7351069 = fieldWeight in 4661, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.1583924 = idf(docFreq=1878, maxDocs=44218)
              0.125 = fieldNorm(doc=4661)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
  11. Bertalanffy, L. von: General systems theory : a critical review (1962) 0.01 
    0.0148341 = product of:
  0.0445023 = sum of:
    0.0445023 = product of:
      0.1335069 = sum of:
        0.1335069 = weight(_text_:theory in 4705) [ClassicSimilarity], result of:
          0.1335069 = score(doc=4705,freq=2.0), product of:
            0.18161562 = queryWeight, product of:
              4.1583924 = idf(docFreq=1878, maxDocs=44218)
              0.04367448 = queryNorm
            0.7351069 = fieldWeight in 4705, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.1583924 = idf(docFreq=1878, maxDocs=44218)
              0.125 = fieldNorm(doc=4705)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
  12. Costello, J.C.: ¬A basic theory of roles as syntactical control devices in coordinate indexes (1964) 0.01 
    0.0148341 = product of:
  0.0445023 = sum of:
    0.0445023 = product of:
      0.1335069 = sum of:
        0.1335069 = weight(_text_:theory in 4760) [ClassicSimilarity], result of:
          0.1335069 = score(doc=4760,freq=2.0), product of:
            0.18161562 = queryWeight, product of:
              4.1583924 = idf(docFreq=1878, maxDocs=44218)
              0.04367448 = queryNorm
            0.7351069 = fieldWeight in 4760, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.1583924 = idf(docFreq=1878, maxDocs=44218)
              0.125 = fieldNorm(doc=4760)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
  13. Biskup, P.: Marx-Leninism and Soviet classification : some thoughts on classification theory and practice in the USSR (1963) 0.01 
    0.0148341 = product of:
  0.0445023 = sum of:
    0.0445023 = product of:
      0.1335069 = sum of:
        0.1335069 = weight(_text_:theory in 7369) [ClassicSimilarity], result of:
          0.1335069 = score(doc=7369,freq=2.0), product of:
            0.18161562 = queryWeight, product of:
              4.1583924 = idf(docFreq=1878, maxDocs=44218)
              0.04367448 = queryNorm
            0.7351069 = fieldWeight in 7369, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.1583924 = idf(docFreq=1878, maxDocs=44218)
              0.125 = fieldNorm(doc=7369)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
  14. Kononov, B.P.: ¬A mathematical model of the theory of essential features (1968) 0.01 
    0.012979838 = product of:
  0.038939513 = sum of:
    0.038939513 = product of:
      0.11681853 = sum of:
        0.11681853 = weight(_text_:theory in 8653) [ClassicSimilarity], result of:
          0.11681853 = score(doc=8653,freq=2.0), product of:
            0.18161562 = queryWeight, product of:
              4.1583924 = idf(docFreq=1878, maxDocs=44218)
              0.04367448 = queryNorm
            0.6432185 = fieldWeight in 8653, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.1583924 = idf(docFreq=1878, maxDocs=44218)
              0.109375 = fieldNorm(doc=8653)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
  15. Hays, D.G.: Linguistic foundations of the theory of content analysis (1969) 0.01 
    0.012979838 = product of:
  0.038939513 = sum of:
    0.038939513 = product of:
      0.11681853 = sum of:
        0.11681853 = weight(_text_:theory in 118) [ClassicSimilarity], result of:
          0.11681853 = score(doc=118,freq=2.0), product of:
            0.18161562 = queryWeight, product of:
              4.1583924 = idf(docFreq=1878, maxDocs=44218)
              0.04367448 = queryNorm
            0.6432185 = fieldWeight in 118, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.1583924 = idf(docFreq=1878, maxDocs=44218)
              0.109375 = fieldNorm(doc=118)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
  16. Jonker, F.: Indexing theory, indexing methods, and search devices (1964) 0.01 
    0.012979838 = product of:
  0.038939513 = sum of:
    0.038939513 = product of:
      0.11681853 = sum of:
        0.11681853 = weight(_text_:theory in 6246) [ClassicSimilarity], result of:
          0.11681853 = score(doc=6246,freq=2.0), product of:
            0.18161562 = queryWeight, product of:
              4.1583924 = idf(docFreq=1878, maxDocs=44218)
              0.04367448 = queryNorm
            0.6432185 = fieldWeight in 6246, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.1583924 = idf(docFreq=1878, maxDocs=44218)
              0.109375 = fieldNorm(doc=6246)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
  17. Srivastava, A.P.: Theory of knowledge classification in libraries (1964) 0.01 
    0.012979838 = product of:
  0.038939513 = sum of:
    0.038939513 = product of:
      0.11681853 = sum of:
        0.11681853 = weight(_text_:theory in 6250) [ClassicSimilarity], result of:
          0.11681853 = score(doc=6250,freq=2.0), product of:
            0.18161562 = queryWeight, product of:
              4.1583924 = idf(docFreq=1878, maxDocs=44218)
              0.04367448 = queryNorm
            0.6432185 = fieldWeight in 6250, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.1583924 = idf(docFreq=1878, maxDocs=44218)
              0.109375 = fieldNorm(doc=6250)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
  18. Bertalanffy, L. von: General system theory : foundations, development, applications (1969) 0.01 
    0.012979838 = product of:
  0.038939513 = sum of:
    0.038939513 = product of:
      0.11681853 = sum of:
        0.11681853 = weight(_text_:theory in 2308) [ClassicSimilarity], result of:
          0.11681853 = score(doc=2308,freq=2.0), product of:
            0.18161562 = queryWeight, product of:
              4.1583924 = idf(docFreq=1878, maxDocs=44218)
              0.04367448 = queryNorm
            0.6432185 = fieldWeight in 2308, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.1583924 = idf(docFreq=1878, maxDocs=44218)
              0.109375 = fieldNorm(doc=2308)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
  19. Austin, D.: ¬The theory of integrative levels reconsidered as the basis of a general classification (1969) 0.01 
    0.011125575 = product of:
  0.033376724 = sum of:
    0.033376724 = product of:
      0.10013017 = sum of:
        0.10013017 = weight(_text_:theory in 1286) [ClassicSimilarity], result of:
          0.10013017 = score(doc=1286,freq=2.0), product of:
            0.18161562 = queryWeight, product of:
              4.1583924 = idf(docFreq=1878, maxDocs=44218)
              0.04367448 = queryNorm
            0.55133015 = fieldWeight in 1286, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.1583924 = idf(docFreq=1878, maxDocs=44218)
              0.09375 = fieldNorm(doc=1286)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
  20. Shrejder, J.A.: ¬A mathematical model of classification theory (1968) 0.01 
    0.011125575 = product of:
  0.033376724 = sum of:
    0.033376724 = product of:
      0.10013017 = sum of:
        0.10013017 = weight(_text_:theory in 5533) [ClassicSimilarity], result of:
          0.10013017 = score(doc=5533,freq=2.0), product of:
            0.18161562 = queryWeight, product of:
              4.1583924 = idf(docFreq=1878, maxDocs=44218)
              0.04367448 = queryNorm
            0.55133015 = fieldWeight in 5533, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.1583924 = idf(docFreq=1878, maxDocs=44218)
              0.09375 = fieldNorm(doc=5533)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)

Authors

Languages

  • e 36
  • d 19

Types

  • a 31
  • m 16
  • ? 4
  • n 1
  • r 1
  • s 1
  • x 1
  • More… Less…

Themes

Subjects

Classifications