Document (#4917)

Author
Ellis, D.
Title
Hypertext; origins and use
Source
International journal of information management. 11(1991) no.1, S.5-13
Year
1991
Abstract
Presents a brief introduction to the concept of hypertext illustrated with examples from experimental and operational systems. The origins of the hypertext concept are described and different generic types of hypertext systems outlined. The potential and problems of hypertext are discussed with particular reference to information retrieval
Theme
Hypertext

Similar documents (author)

  1. Ellis, D.: ¬A behavioral approach to information system design (1989) 4.90
    4.9042125 = sum of:
      4.9042125 = weight(author_txt:ellis in 2706) [ClassicSimilarity], result of:
        4.9042125 = fieldWeight in 2706, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.84674 = idf(docFreq=46, maxDocs=44218)
          0.625 = fieldNorm(doc=2706)
    
  2. Ellis, D.: ¬A behavioral model for information retrieval system design (1989) 4.90
    4.9042125 = sum of:
      4.9042125 = weight(author_txt:ellis in 2707) [ClassicSimilarity], result of:
        4.9042125 = fieldWeight in 2707, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.84674 = idf(docFreq=46, maxDocs=44218)
          0.625 = fieldNorm(doc=2707)
    
  3. Ellis, D.: Theory and explanation in information retrieval research (1984) 4.90
    4.9042125 = sum of:
      4.9042125 = weight(author_txt:ellis in 5337) [ClassicSimilarity], result of:
        4.9042125 = fieldWeight in 5337, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.84674 = idf(docFreq=46, maxDocs=44218)
          0.625 = fieldNorm(doc=5337)
    
  4. Ellis, D.: ¬The physical and cognitive paradigms in information retrieval research (1992) 4.90
    4.9042125 = sum of:
      4.9042125 = weight(author_txt:ellis in 8161) [ClassicSimilarity], result of:
        4.9042125 = fieldWeight in 8161, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.84674 = idf(docFreq=46, maxDocs=44218)
          0.625 = fieldNorm(doc=8161)
    
  5. Ellis, D.: Paradigms in information retrieval research (1994) 4.90
    4.9042125 = sum of:
      4.9042125 = weight(author_txt:ellis in 1261) [ClassicSimilarity], result of:
        4.9042125 = fieldWeight in 1261, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.84674 = idf(docFreq=46, maxDocs=44218)
          0.625 = fieldNorm(doc=1261)
    

Similar documents (content)

  1. Milne, R.J.: Hypertext and its implications for library services. (1994) 0.38
    0.3834311 = sum of:
      0.3834311 = product of:
        1.3693968 = sum of:
          0.006805223 = weight(abstract_txt:information in 38) [ClassicSimilarity], result of:
            0.006805223 = score(doc=38,freq=1.0), product of:
              0.025700355 = queryWeight, product of:
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.01061583 = queryNorm
              0.264791 = fieldWeight in 38, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.109375 = fieldNorm(doc=38)
          0.020128135 = weight(abstract_txt:retrieval in 38) [ClassicSimilarity], result of:
            0.020128135 = score(doc=38,freq=1.0), product of:
              0.052955765 = queryWeight, product of:
                1.4354466 = boost
                3.4751394 = idf(docFreq=3720, maxDocs=44218)
                0.01061583 = queryNorm
              0.38009337 = fieldWeight in 38, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4751394 = idf(docFreq=3720, maxDocs=44218)
                0.109375 = fieldNorm(doc=38)
          0.03806547 = weight(abstract_txt:problems in 38) [ClassicSimilarity], result of:
            0.03806547 = score(doc=38,freq=1.0), product of:
              0.08098384 = queryWeight, product of:
                1.7751278 = boost
                4.297489 = idf(docFreq=1634, maxDocs=44218)
                0.01061583 = queryNorm
              0.47003788 = fieldWeight in 38, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.297489 = idf(docFreq=1634, maxDocs=44218)
                0.109375 = fieldNorm(doc=38)
          0.021189123 = weight(abstract_txt:with in 38) [ClassicSimilarity], result of:
            0.021189123 = score(doc=38,freq=2.0), product of:
              0.05480071 = queryWeight, product of:
                2.0650878 = boost
                2.4997334 = idf(docFreq=9868, maxDocs=44218)
                0.01061583 = queryNorm
              0.3866578 = fieldWeight in 38, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.4997334 = idf(docFreq=9868, maxDocs=44218)
                0.109375 = fieldNorm(doc=38)
          0.084994234 = weight(abstract_txt:introduction in 38) [ClassicSimilarity], result of:
            0.084994234 = score(doc=38,freq=1.0), product of:
              0.13834725 = queryWeight, product of:
                2.320148 = boost
                5.616954 = idf(docFreq=436, maxDocs=44218)
                0.01061583 = queryNorm
              0.6143543 = fieldWeight in 38, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.616954 = idf(docFreq=436, maxDocs=44218)
                0.109375 = fieldNorm(doc=38)
          0.038097586 = weight(abstract_txt:systems in 38) [ClassicSimilarity], result of:
            0.038097586 = score(doc=38,freq=1.0), product of:
              0.10209063 = queryWeight, product of:
                2.818632 = boost
                3.4118783 = idf(docFreq=3963, maxDocs=44218)
                0.01061583 = queryNorm
              0.3731742 = fieldWeight in 38, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4118783 = idf(docFreq=3963, maxDocs=44218)
                0.109375 = fieldNorm(doc=38)
          1.160117 = weight(abstract_txt:hypertext in 38) [ClassicSimilarity], result of:
            1.160117 = score(doc=38,freq=7.0), product of:
              0.706322 = queryWeight, product of:
                11.722407 = boost
                5.6758637 = idf(docFreq=411, maxDocs=44218)
                0.01061583 = queryNorm
              1.6424761 = fieldWeight in 38, product of:
                2.6457512 = tf(freq=7.0), with freq of:
                  7.0 = termFreq=7.0
                5.6758637 = idf(docFreq=411, maxDocs=44218)
                0.109375 = fieldNorm(doc=38)
        0.28 = coord(7/25)
    
  2. Larson, R.R.: Hypertext and information retrieval : towards the next generation of information systems (1988) 0.33
    0.33401877 = sum of:
      0.33401877 = product of:
        1.3917449 = sum of:
          0.010998901 = weight(abstract_txt:information in 3557) [ClassicSimilarity], result of:
            0.010998901 = score(doc=3557,freq=2.0), product of:
              0.025700355 = queryWeight, product of:
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.01061583 = queryNorm
              0.4279669 = fieldWeight in 3557, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.125 = fieldNorm(doc=3557)
          0.023003584 = weight(abstract_txt:retrieval in 3557) [ClassicSimilarity], result of:
            0.023003584 = score(doc=3557,freq=1.0), product of:
              0.052955765 = queryWeight, product of:
                1.4354466 = boost
                3.4751394 = idf(docFreq=3720, maxDocs=44218)
                0.01061583 = queryNorm
              0.43439242 = fieldWeight in 3557, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4751394 = idf(docFreq=3720, maxDocs=44218)
                0.125 = fieldNorm(doc=3557)
          0.061523095 = weight(abstract_txt:problems in 3557) [ClassicSimilarity], result of:
            0.061523095 = score(doc=3557,freq=2.0), product of:
              0.08098384 = queryWeight, product of:
                1.7751278 = boost
                4.297489 = idf(docFreq=1634, maxDocs=44218)
                0.01061583 = queryNorm
              0.75969595 = fieldWeight in 3557, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.297489 = idf(docFreq=1634, maxDocs=44218)
                0.125 = fieldNorm(doc=3557)
          0.07541366 = weight(abstract_txt:systems in 3557) [ClassicSimilarity], result of:
            0.07541366 = score(doc=3557,freq=3.0), product of:
              0.10209063 = queryWeight, product of:
                2.818632 = boost
                3.4118783 = idf(docFreq=3963, maxDocs=44218)
                0.01061583 = queryNorm
              0.7386933 = fieldWeight in 3557, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.4118783 = idf(docFreq=3963, maxDocs=44218)
                0.125 = fieldNorm(doc=3557)
          0.10025952 = weight(abstract_txt:concept in 3557) [ClassicSimilarity], result of:
            0.10025952 = score(doc=3557,freq=1.0), product of:
              0.17802323 = queryWeight, product of:
                3.7220633 = boost
                4.505458 = idf(docFreq=1327, maxDocs=44218)
                0.01061583 = queryNorm
              0.56318223 = fieldWeight in 3557, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.505458 = idf(docFreq=1327, maxDocs=44218)
                0.125 = fieldNorm(doc=3557)
          1.1205461 = weight(abstract_txt:hypertext in 3557) [ClassicSimilarity], result of:
            1.1205461 = score(doc=3557,freq=5.0), product of:
              0.706322 = queryWeight, product of:
                11.722407 = boost
                5.6758637 = idf(docFreq=411, maxDocs=44218)
                0.01061583 = queryNorm
              1.5864521 = fieldWeight in 3557, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                5.6758637 = idf(docFreq=411, maxDocs=44218)
                0.125 = fieldNorm(doc=3557)
        0.24 = coord(6/25)
    
  3. Smith, L.C.: "Wholly new forms of encyclopedias" : electronic knowledge in the form of hypertext (1989) 0.33
    0.32798332 = sum of:
      0.32798332 = product of:
        1.0249479 = sum of:
          0.020128135 = weight(abstract_txt:retrieval in 3558) [ClassicSimilarity], result of:
            0.020128135 = score(doc=3558,freq=1.0), product of:
              0.052955765 = queryWeight, product of:
                1.4354466 = boost
                3.4751394 = idf(docFreq=3720, maxDocs=44218)
                0.01061583 = queryNorm
              0.38009337 = fieldWeight in 3558, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4751394 = idf(docFreq=3720, maxDocs=44218)
                0.109375 = fieldNorm(doc=3558)
          0.03806547 = weight(abstract_txt:problems in 3558) [ClassicSimilarity], result of:
            0.03806547 = score(doc=3558,freq=1.0), product of:
              0.08098384 = queryWeight, product of:
                1.7751278 = boost
                4.297489 = idf(docFreq=1634, maxDocs=44218)
                0.01061583 = queryNorm
              0.47003788 = fieldWeight in 3558, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.297489 = idf(docFreq=1634, maxDocs=44218)
                0.109375 = fieldNorm(doc=3558)
          0.038146917 = weight(abstract_txt:presents in 3558) [ClassicSimilarity], result of:
            0.038146917 = score(doc=3558,freq=1.0), product of:
              0.08109932 = queryWeight, product of:
                1.7763929 = boost
                4.300552 = idf(docFreq=1629, maxDocs=44218)
                0.01061583 = queryNorm
              0.47037286 = fieldWeight in 3558, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.300552 = idf(docFreq=1629, maxDocs=44218)
                0.109375 = fieldNorm(doc=3558)
          0.059505515 = weight(abstract_txt:examples in 3558) [ClassicSimilarity], result of:
            0.059505515 = score(doc=3558,freq=1.0), product of:
              0.109080985 = queryWeight, product of:
                2.060179 = boost
                4.9875827 = idf(docFreq=819, maxDocs=44218)
                0.01061583 = queryNorm
              0.54551685 = fieldWeight in 3558, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.9875827 = idf(docFreq=819, maxDocs=44218)
                0.109375 = fieldNorm(doc=3558)
          0.07543457 = weight(abstract_txt:experimental in 3558) [ClassicSimilarity], result of:
            0.07543457 = score(doc=3558,freq=1.0), product of:
              0.12776871 = queryWeight, product of:
                2.2296808 = boost
                5.397938 = idf(docFreq=543, maxDocs=44218)
                0.01061583 = queryNorm
              0.59039944 = fieldWeight in 3558, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.397938 = idf(docFreq=543, maxDocs=44218)
                0.109375 = fieldNorm(doc=3558)
          0.13546109 = weight(abstract_txt:outlined in 3558) [ClassicSimilarity], result of:
            0.13546109 = score(doc=3558,freq=1.0), product of:
              0.18876462 = queryWeight, product of:
                2.7101338 = boost
                6.5610886 = idf(docFreq=169, maxDocs=44218)
                0.01061583 = queryNorm
              0.71761906 = fieldWeight in 3558, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.5610886 = idf(docFreq=169, maxDocs=44218)
                0.109375 = fieldNorm(doc=3558)
          0.038097586 = weight(abstract_txt:systems in 3558) [ClassicSimilarity], result of:
            0.038097586 = score(doc=3558,freq=1.0), product of:
              0.10209063 = queryWeight, product of:
                2.818632 = boost
                3.4118783 = idf(docFreq=3963, maxDocs=44218)
                0.01061583 = queryNorm
              0.3731742 = fieldWeight in 3558, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4118783 = idf(docFreq=3963, maxDocs=44218)
                0.109375 = fieldNorm(doc=3558)
          0.6201086 = weight(abstract_txt:hypertext in 3558) [ClassicSimilarity], result of:
            0.6201086 = score(doc=3558,freq=2.0), product of:
              0.706322 = queryWeight, product of:
                11.722407 = boost
                5.6758637 = idf(docFreq=411, maxDocs=44218)
                0.01061583 = queryNorm
              0.87794036 = fieldWeight in 3558, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.6758637 = idf(docFreq=411, maxDocs=44218)
                0.109375 = fieldNorm(doc=3558)
        0.32 = coord(8/25)
    
  4. Ellis, D.: Is the manual creation of hypertext worth the effort? (1995) 0.33
    0.3262353 = sum of:
      0.3262353 = product of:
        1.3593137 = sum of:
          0.009721747 = weight(abstract_txt:information in 4888) [ClassicSimilarity], result of:
            0.009721747 = score(doc=4888,freq=1.0), product of:
              0.025700355 = queryWeight, product of:
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.01061583 = queryNorm
              0.37827286 = fieldWeight in 4888, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.15625 = fieldNorm(doc=4888)
          0.058491267 = weight(abstract_txt:particular in 4888) [ClassicSimilarity], result of:
            0.058491267 = score(doc=4888,freq=1.0), product of:
              0.08501657 = queryWeight, product of:
                1.8187886 = boost
                4.4031897 = idf(docFreq=1470, maxDocs=44218)
                0.01061583 = queryNorm
              0.6879984 = fieldWeight in 4888, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.4031897 = idf(docFreq=1470, maxDocs=44218)
                0.15625 = fieldNorm(doc=4888)
          0.021404244 = weight(abstract_txt:with in 4888) [ClassicSimilarity], result of:
            0.021404244 = score(doc=4888,freq=1.0), product of:
              0.05480071 = queryWeight, product of:
                2.0650878 = boost
                2.4997334 = idf(docFreq=9868, maxDocs=44218)
                0.01061583 = queryNorm
              0.39058334 = fieldWeight in 4888, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.4997334 = idf(docFreq=9868, maxDocs=44218)
                0.15625 = fieldNorm(doc=4888)
          0.10776368 = weight(abstract_txt:experimental in 4888) [ClassicSimilarity], result of:
            0.10776368 = score(doc=4888,freq=1.0), product of:
              0.12776871 = queryWeight, product of:
                2.2296808 = boost
                5.397938 = idf(docFreq=543, maxDocs=44218)
                0.01061583 = queryNorm
              0.8434278 = fieldWeight in 4888, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.397938 = idf(docFreq=543, maxDocs=44218)
                0.15625 = fieldNorm(doc=4888)
          0.07696875 = weight(abstract_txt:systems in 4888) [ClassicSimilarity], result of:
            0.07696875 = score(doc=4888,freq=2.0), product of:
              0.10209063 = queryWeight, product of:
                2.818632 = boost
                3.4118783 = idf(docFreq=3963, maxDocs=44218)
                0.01061583 = queryNorm
              0.75392574 = fieldWeight in 4888, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.4118783 = idf(docFreq=3963, maxDocs=44218)
                0.15625 = fieldNorm(doc=4888)
          1.084964 = weight(abstract_txt:hypertext in 4888) [ClassicSimilarity], result of:
            1.084964 = score(doc=4888,freq=3.0), product of:
              0.706322 = queryWeight, product of:
                11.722407 = boost
                5.6758637 = idf(docFreq=411, maxDocs=44218)
                0.01061583 = queryNorm
              1.5360756 = fieldWeight in 4888, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.6758637 = idf(docFreq=411, maxDocs=44218)
                0.15625 = fieldNorm(doc=4888)
        0.24 = coord(6/25)
    
  5. Schlögl, C.; Sutheo, P.: Concept and prototype of the hypercatalogue Graz-Budapest (HyperKGB) (1997) 0.31
    0.30786124 = sum of:
      0.30786124 = product of:
        1.0995045 = sum of:
          0.009624039 = weight(abstract_txt:information in 1099) [ClassicSimilarity], result of:
            0.009624039 = score(doc=1099,freq=2.0), product of:
              0.025700355 = queryWeight, product of:
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.01061583 = queryNorm
              0.37447104 = fieldWeight in 1099, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.109375 = fieldNorm(doc=1099)
          0.01012618 = weight(abstract_txt:from in 1099) [ClassicSimilarity], result of:
            0.01012618 = score(doc=1099,freq=1.0), product of:
              0.03349716 = queryWeight, product of:
                1.1416538 = boost
                2.7638826 = idf(docFreq=7577, maxDocs=44218)
                0.01061583 = queryNorm
              0.30229968 = fieldWeight in 1099, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.7638826 = idf(docFreq=7577, maxDocs=44218)
                0.109375 = fieldNorm(doc=1099)
          0.038146917 = weight(abstract_txt:presents in 1099) [ClassicSimilarity], result of:
            0.038146917 = score(doc=1099,freq=1.0), product of:
              0.08109932 = queryWeight, product of:
                1.7763929 = boost
                4.300552 = idf(docFreq=1629, maxDocs=44218)
                0.01061583 = queryNorm
              0.47037286 = fieldWeight in 1099, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.300552 = idf(docFreq=1629, maxDocs=44218)
                0.109375 = fieldNorm(doc=1099)
          0.058944307 = weight(abstract_txt:described in 1099) [ClassicSimilarity], result of:
            0.058944307 = score(doc=1099,freq=1.0), product of:
              0.10839406 = queryWeight, product of:
                2.0536819 = boost
                4.9718537 = idf(docFreq=832, maxDocs=44218)
                0.01061583 = queryNorm
              0.5437965 = fieldWeight in 1099, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.9718537 = idf(docFreq=832, maxDocs=44218)
                0.109375 = fieldNorm(doc=1099)
          0.13546109 = weight(abstract_txt:outlined in 1099) [ClassicSimilarity], result of:
            0.13546109 = score(doc=1099,freq=1.0), product of:
              0.18876462 = queryWeight, product of:
                2.7101338 = boost
                6.5610886 = idf(docFreq=169, maxDocs=44218)
                0.01061583 = queryNorm
              0.71761906 = fieldWeight in 1099, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.5610886 = idf(docFreq=169, maxDocs=44218)
                0.109375 = fieldNorm(doc=1099)
          0.08772708 = weight(abstract_txt:concept in 1099) [ClassicSimilarity], result of:
            0.08772708 = score(doc=1099,freq=1.0), product of:
              0.17802323 = queryWeight, product of:
                3.7220633 = boost
                4.505458 = idf(docFreq=1327, maxDocs=44218)
                0.01061583 = queryNorm
              0.49278444 = fieldWeight in 1099, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.505458 = idf(docFreq=1327, maxDocs=44218)
                0.109375 = fieldNorm(doc=1099)
          0.7594748 = weight(abstract_txt:hypertext in 1099) [ClassicSimilarity], result of:
            0.7594748 = score(doc=1099,freq=3.0), product of:
              0.706322 = queryWeight, product of:
                11.722407 = boost
                5.6758637 = idf(docFreq=411, maxDocs=44218)
                0.01061583 = queryNorm
              1.0752529 = fieldWeight in 1099, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.6758637 = idf(docFreq=411, maxDocs=44218)
                0.109375 = fieldNorm(doc=1099)
        0.28 = coord(7/25)