Search (4 results, page 1 of 1)

  • × author_ss:"Pratt, A.D."
  • × theme_ss:"Information"
  1. Pratt, A.D.: ¬The information of the image : a model of the communication process (1977) 0.01
    0.013540435 = product of:
      0.033851087 = sum of:
        0.015679382 = weight(_text_:a in 6063) [ClassicSimilarity], result of:
          0.015679382 = score(doc=6063,freq=4.0), product of:
            0.054392863 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.047173154 = queryNorm
            0.28826174 = fieldWeight in 6063, 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=6063)
        0.018171705 = product of:
          0.03634341 = sum of:
            0.03634341 = weight(_text_:information in 6063) [ClassicSimilarity], result of:
              0.03634341 = score(doc=6063,freq=4.0), product of:
                0.08281143 = queryWeight, product of:
                  1.7554779 = idf(docFreq=20772, maxDocs=44218)
                  0.047173154 = queryNorm
                0.43886948 = fieldWeight in 6063, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.7554779 = idf(docFreq=20772, maxDocs=44218)
                  0.125 = fieldNorm(doc=6063)
          0.5 = coord(1/2)
      0.4 = coord(2/5)
    
    Theme
    Information
    Type
    a
  2. Pratt, A.D.: Letters to the editor: Information concepts (1978) 0.01
    0.011703481 = product of:
      0.029258702 = sum of:
        0.011086997 = weight(_text_:a in 7750) [ClassicSimilarity], result of:
          0.011086997 = score(doc=7750,freq=2.0), product of:
            0.054392863 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.047173154 = queryNorm
            0.20383182 = fieldWeight in 7750, 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=7750)
        0.018171705 = product of:
          0.03634341 = sum of:
            0.03634341 = weight(_text_:information in 7750) [ClassicSimilarity], result of:
              0.03634341 = score(doc=7750,freq=4.0), product of:
                0.08281143 = queryWeight, product of:
                  1.7554779 = idf(docFreq=20772, maxDocs=44218)
                  0.047173154 = queryNorm
                0.43886948 = fieldWeight in 7750, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.7554779 = idf(docFreq=20772, maxDocs=44218)
                  0.125 = fieldNorm(doc=7750)
          0.5 = coord(1/2)
      0.4 = coord(2/5)
    
    Theme
    Information
    Type
    a
  3. Pratt, A.D.: Information and emmorphosis : an attempt at definition (1980) 0.01
    0.0110357 = product of:
      0.02758925 = sum of:
        0.0083152475 = weight(_text_:a in 1316) [ClassicSimilarity], result of:
          0.0083152475 = score(doc=1316,freq=2.0), product of:
            0.054392863 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.047173154 = queryNorm
            0.15287387 = fieldWeight in 1316, 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=1316)
        0.019274004 = product of:
          0.038548008 = sum of:
            0.038548008 = weight(_text_:information in 1316) [ClassicSimilarity], result of:
              0.038548008 = score(doc=1316,freq=8.0), product of:
                0.08281143 = queryWeight, product of:
                  1.7554779 = idf(docFreq=20772, maxDocs=44218)
                  0.047173154 = queryNorm
                0.46549138 = fieldWeight in 1316, product of:
                  2.828427 = tf(freq=8.0), with freq of:
                    8.0 = termFreq=8.0
                  1.7554779 = idf(docFreq=20772, maxDocs=44218)
                  0.09375 = fieldNorm(doc=1316)
          0.5 = coord(1/2)
      0.4 = coord(2/5)
    
    Source
    Theory and application of information research. Proc. of the 2nd Int. Research Forum on Information Science, 3.-6.8.1977, Copenhagen. Ed.: O. Harbo u. L. Kajberg
    Theme
    Information
    Type
    a
  4. Pratt, A.D.: Information of the image (1998) 0.00
    0.0033383556 = product of:
      0.016691778 = sum of:
        0.016691778 = product of:
          0.033383556 = sum of:
            0.033383556 = weight(_text_:information in 5747) [ClassicSimilarity], result of:
              0.033383556 = score(doc=5747,freq=6.0), product of:
                0.08281143 = queryWeight, product of:
                  1.7554779 = idf(docFreq=20772, maxDocs=44218)
                  0.047173154 = queryNorm
                0.40312737 = fieldWeight in 5747, product of:
                  2.4494898 = tf(freq=6.0), with freq of:
                    6.0 = termFreq=6.0
                  1.7554779 = idf(docFreq=20772, maxDocs=44218)
                  0.09375 = fieldNorm(doc=5747)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
    Footnote
    Rez. in: Journal of the American Society for Information Science. 49(1998) no.14, S.1333-1334 (C. Cole)
    Theme
    Information

Types