Document (#12199)

Author
Filho, L.V.
Title
Hipertexto : visao geral de uma nova tecnologica de informacao
Source
Ciencia da informacao. 23(1995) no.3, S.295-308
Year
1995
Abstract
Provides an overview of hypermedia and hypertext systems including some historical background, a definiton of the technology, and a description of the basic concepts, navigation of a network, principal characteristics of the interface, and the provision of storage. Provides an example of a hypertext application in the information field: an experimental bibliographic hypercatalogue. Discusses the difficulties associated with hypertext systems, describes some experiments and applications, offers some predictions and some suggestions for further research
Theme
Hypertext

Similar documents (content)

  1. Bogaschewsky, R.: Hypertext-/Hypermedia-Systeme : ein Überblick (1992) 0.23
    0.22983316 = sum of:
      0.22983316 = product of:
        0.95763814 = sum of:
          0.04815374 = weight(abstract_txt:characteristics in 3051) [ClassicSimilarity], result of:
            0.04815374 = score(doc=3051,freq=1.0), product of:
              0.104640275 = queryWeight, product of:
                1.0115633 = boost
                4.908625 = idf(docFreq=848, maxDocs=42306)
                0.02107395 = queryNorm
              0.46018362 = fieldWeight in 3051, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.908625 = idf(docFreq=848, maxDocs=42306)
                0.09375 = fieldNorm(doc=3051)
          0.0548917 = weight(abstract_txt:associated in 3051) [ClassicSimilarity], result of:
            0.0548917 = score(doc=3051,freq=1.0), product of:
              0.114187 = queryWeight, product of:
                1.0567006 = boost
                5.1276546 = idf(docFreq=681, maxDocs=42306)
                0.02107395 = queryNorm
              0.4807176 = fieldWeight in 3051, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.1276546 = idf(docFreq=681, maxDocs=42306)
                0.09375 = fieldNorm(doc=3051)
          0.1506002 = weight(abstract_txt:hypermedia in 3051) [ClassicSimilarity], result of:
            0.1506002 = score(doc=3051,freq=2.0), product of:
              0.17761755 = queryWeight, product of:
                1.3179125 = boost
                6.395189 = idf(docFreq=191, maxDocs=42306)
                0.02107395 = queryNorm
              0.84789026 = fieldWeight in 3051, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.395189 = idf(docFreq=191, maxDocs=42306)
                0.09375 = fieldNorm(doc=3051)
          0.085978076 = weight(abstract_txt:systems in 3051) [ClassicSimilarity], result of:
            0.085978076 = score(doc=3051,freq=7.0), product of:
              0.10143348 = queryWeight, product of:
                1.4084754 = boost
                3.4173236 = idf(docFreq=3771, maxDocs=42306)
                0.02107395 = queryNorm
              0.84763014 = fieldWeight in 3051, product of:
                2.6457512 = tf(freq=7.0), with freq of:
                  7.0 = termFreq=7.0
                3.4173236 = idf(docFreq=3771, maxDocs=42306)
                0.09375 = fieldNorm(doc=3051)
          0.0815433 = weight(abstract_txt:some in 3051) [ClassicSimilarity], result of:
            0.0815433 = score(doc=3051,freq=1.0), product of:
              0.2359886 = queryWeight, product of:
                3.0382195 = boost
                3.6857507 = idf(docFreq=2883, maxDocs=42306)
                0.02107395 = queryNorm
              0.34553912 = fieldWeight in 3051, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6857507 = idf(docFreq=2883, maxDocs=42306)
                0.09375 = fieldNorm(doc=3051)
          0.5364711 = weight(abstract_txt:hypertext in 3051) [ClassicSimilarity], result of:
            0.5364711 = score(doc=3051,freq=6.0), product of:
              0.4142855 = queryWeight, product of:
                3.4862146 = boost
                5.638969 = idf(docFreq=408, maxDocs=42306)
                0.02107395 = queryNorm
              1.2949309 = fieldWeight in 3051, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                5.638969 = idf(docFreq=408, maxDocs=42306)
                0.09375 = fieldNorm(doc=3051)
        0.24 = coord(6/25)
    
  2. Chen, C.-C.: As we think : thriving in the hyperweb environment (1989) 0.18
    0.18434136 = sum of:
      0.18434136 = product of:
        0.9217068 = sum of:
          0.09849613 = weight(abstract_txt:historical in 2926) [ClassicSimilarity], result of:
            0.09849613 = score(doc=2926,freq=1.0), product of:
              0.13918716 = queryWeight, product of:
                1.166657 = boost
                5.6612196 = idf(docFreq=399, maxDocs=42306)
                0.02107395 = queryNorm
              0.70765245 = fieldWeight in 2926, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.6612196 = idf(docFreq=399, maxDocs=42306)
                0.125 = fieldNorm(doc=2926)
          0.28397444 = weight(abstract_txt:hypermedia in 2926) [ClassicSimilarity], result of:
            0.28397444 = score(doc=2926,freq=4.0), product of:
              0.17761755 = queryWeight, product of:
                1.3179125 = boost
                6.395189 = idf(docFreq=191, maxDocs=42306)
                0.02107395 = queryNorm
              1.5987972 = fieldWeight in 2926, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                6.395189 = idf(docFreq=191, maxDocs=42306)
                0.125 = fieldNorm(doc=2926)
          0.043328878 = weight(abstract_txt:systems in 2926) [ClassicSimilarity], result of:
            0.043328878 = score(doc=2926,freq=1.0), product of:
              0.10143348 = queryWeight, product of:
                1.4084754 = boost
                3.4173236 = idf(docFreq=3771, maxDocs=42306)
                0.02107395 = queryNorm
              0.42716545 = fieldWeight in 2926, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4173236 = idf(docFreq=3771, maxDocs=42306)
                0.125 = fieldNorm(doc=2926)
          0.08293169 = weight(abstract_txt:provides in 2926) [ClassicSimilarity], result of:
            0.08293169 = score(doc=2926,freq=1.0), product of:
              0.15636638 = queryWeight, product of:
                1.7487603 = boost
                4.2429423 = idf(docFreq=1651, maxDocs=42306)
                0.02107395 = queryNorm
              0.5303678 = fieldWeight in 2926, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.2429423 = idf(docFreq=1651, maxDocs=42306)
                0.125 = fieldNorm(doc=2926)
          0.41297564 = weight(abstract_txt:hypertext in 2926) [ClassicSimilarity], result of:
            0.41297564 = score(doc=2926,freq=2.0), product of:
              0.4142855 = queryWeight, product of:
                3.4862146 = boost
                5.638969 = idf(docFreq=408, maxDocs=42306)
                0.02107395 = queryNorm
              0.9968383 = fieldWeight in 2926, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.638969 = idf(docFreq=408, maxDocs=42306)
                0.125 = fieldNorm(doc=2926)
        0.2 = coord(5/25)
    
  3. Rada, R.: Hypertext, multimedia and hypermedia (1995) 0.17
    0.17422639 = sum of:
      0.17422639 = product of:
        0.8711319 = sum of:
          0.0548917 = weight(abstract_txt:associated in 330) [ClassicSimilarity], result of:
            0.0548917 = score(doc=330,freq=1.0), product of:
              0.114187 = queryWeight, product of:
                1.0567006 = boost
                5.1276546 = idf(docFreq=681, maxDocs=42306)
                0.02107395 = queryNorm
              0.4807176 = fieldWeight in 330, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.1276546 = idf(docFreq=681, maxDocs=42306)
                0.09375 = fieldNorm(doc=330)
          0.08103382 = weight(abstract_txt:storage in 330) [ClassicSimilarity], result of:
            0.08103382 = score(doc=330,freq=1.0), product of:
              0.14804363 = queryWeight, product of:
                1.2032018 = boost
                5.838554 = idf(docFreq=334, maxDocs=42306)
                0.02107395 = queryNorm
              0.5473644 = fieldWeight in 330, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.838554 = idf(docFreq=334, maxDocs=42306)
                0.09375 = fieldNorm(doc=330)
          0.21298082 = weight(abstract_txt:hypermedia in 330) [ClassicSimilarity], result of:
            0.21298082 = score(doc=330,freq=4.0), product of:
              0.17761755 = queryWeight, product of:
                1.3179125 = boost
                6.395189 = idf(docFreq=191, maxDocs=42306)
                0.02107395 = queryNorm
              1.1990979 = fieldWeight in 330, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                6.395189 = idf(docFreq=191, maxDocs=42306)
                0.09375 = fieldNorm(doc=330)
          0.032496657 = weight(abstract_txt:systems in 330) [ClassicSimilarity], result of:
            0.032496657 = score(doc=330,freq=1.0), product of:
              0.10143348 = queryWeight, product of:
                1.4084754 = boost
                3.4173236 = idf(docFreq=3771, maxDocs=42306)
                0.02107395 = queryNorm
              0.32037407 = fieldWeight in 330, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4173236 = idf(docFreq=3771, maxDocs=42306)
                0.09375 = fieldNorm(doc=330)
          0.4897289 = weight(abstract_txt:hypertext in 330) [ClassicSimilarity], result of:
            0.4897289 = score(doc=330,freq=5.0), product of:
              0.4142855 = queryWeight, product of:
                3.4862146 = boost
                5.638969 = idf(docFreq=408, maxDocs=42306)
                0.02107395 = queryNorm
              1.1821048 = fieldWeight in 330, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                5.638969 = idf(docFreq=408, maxDocs=42306)
                0.09375 = fieldNorm(doc=330)
        0.2 = coord(5/25)
    
  4. Nehmy, R.M.Q.: ¬A ciencia da informacao como disciplina cientifica (1996) 0.17
    0.16594945 = sum of:
      0.16594945 = product of:
        1.3829122 = sum of:
          0.040128116 = weight(abstract_txt:characteristics in 815) [ClassicSimilarity], result of:
            0.040128116 = score(doc=815,freq=1.0), product of:
              0.104640275 = queryWeight, product of:
                1.0115633 = boost
                4.908625 = idf(docFreq=848, maxDocs=42306)
                0.02107395 = queryNorm
              0.38348633 = fieldWeight in 815, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.908625 = idf(docFreq=848, maxDocs=42306)
                0.078125 = fieldNorm(doc=815)
          0.051832307 = weight(abstract_txt:provides in 815) [ClassicSimilarity], result of:
            0.051832307 = score(doc=815,freq=1.0), product of:
              0.15636638 = queryWeight, product of:
                1.7487603 = boost
                4.2429423 = idf(docFreq=1651, maxDocs=42306)
                0.02107395 = queryNorm
              0.33147988 = fieldWeight in 815, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.2429423 = idf(docFreq=1651, maxDocs=42306)
                0.078125 = fieldNorm(doc=815)
          1.2909517 = weight(title_txt:informacao in 815) [ClassicSimilarity], result of:
            1.2909517 = score(doc=815,freq=1.0), product of:
              0.37197366 = queryWeight, product of:
                1.9072152 = boost
                9.254789 = idf(docFreq=10, maxDocs=42306)
                0.02107395 = queryNorm
              3.470546 = fieldWeight in 815, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.254789 = idf(docFreq=10, maxDocs=42306)
                0.375 = fieldNorm(doc=815)
        0.12 = coord(3/25)
    
  5. Chen, C.-C.: Hypermedia/multimedia technology and new opportunities for libraries in the 1990s (1990) 0.16
    0.16038279 = sum of:
      0.16038279 = product of:
        0.801914 = sum of:
          0.08253922 = weight(abstract_txt:overview in 3650) [ClassicSimilarity], result of:
            0.08253922 = score(doc=3650,freq=1.0), product of:
              0.12371621 = queryWeight, product of:
                1.0999094 = boost
                5.337326 = idf(docFreq=552, maxDocs=42306)
                0.02107395 = queryNorm
              0.66716576 = fieldWeight in 3650, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.337326 = idf(docFreq=552, maxDocs=42306)
                0.125 = fieldNorm(doc=3650)
          0.09849613 = weight(abstract_txt:historical in 3650) [ClassicSimilarity], result of:
            0.09849613 = score(doc=3650,freq=1.0), product of:
              0.13918716 = queryWeight, product of:
                1.166657 = boost
                5.6612196 = idf(docFreq=399, maxDocs=42306)
                0.02107395 = queryNorm
              0.70765245 = fieldWeight in 3650, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.6612196 = idf(docFreq=399, maxDocs=42306)
                0.125 = fieldNorm(doc=3650)
          0.24592908 = weight(abstract_txt:hypermedia in 3650) [ClassicSimilarity], result of:
            0.24592908 = score(doc=3650,freq=3.0), product of:
              0.17761755 = queryWeight, product of:
                1.3179125 = boost
                6.395189 = idf(docFreq=191, maxDocs=42306)
                0.02107395 = queryNorm
              1.384599 = fieldWeight in 3650, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                6.395189 = idf(docFreq=191, maxDocs=42306)
                0.125 = fieldNorm(doc=3650)
          0.08293169 = weight(abstract_txt:provides in 3650) [ClassicSimilarity], result of:
            0.08293169 = score(doc=3650,freq=1.0), product of:
              0.15636638 = queryWeight, product of:
                1.7487603 = boost
                4.2429423 = idf(docFreq=1651, maxDocs=42306)
                0.02107395 = queryNorm
              0.5303678 = fieldWeight in 3650, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.2429423 = idf(docFreq=1651, maxDocs=42306)
                0.125 = fieldNorm(doc=3650)
          0.29201788 = weight(abstract_txt:hypertext in 3650) [ClassicSimilarity], result of:
            0.29201788 = score(doc=3650,freq=1.0), product of:
              0.4142855 = queryWeight, product of:
                3.4862146 = boost
                5.638969 = idf(docFreq=408, maxDocs=42306)
                0.02107395 = queryNorm
              0.7048711 = fieldWeight in 3650, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.638969 = idf(docFreq=408, maxDocs=42306)
                0.125 = fieldNorm(doc=3650)
        0.2 = coord(5/25)