Search (21 results, page 1 of 2)

  • × theme_ss:"Hypertext"
  • × year_i:[1980 TO 1990}
  1. Smith, L.C.: "Wholly new forms of encyclopedias" : electronic knowledge in the form of hypertext (1989) 0.07
    0.06509059 = product of:
      0.14645383 = sum of:
        0.06711562 = weight(_text_:applications in 3558) [ClassicSimilarity], result of:
          0.06711562 = score(doc=3558,freq=2.0), product of:
            0.17247584 = queryWeight, product of:
              4.4025097 = idf(docFreq=1471, maxDocs=44218)
              0.03917671 = queryNorm
            0.38913056 = fieldWeight in 3558, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.4025097 = idf(docFreq=1471, maxDocs=44218)
              0.0625 = fieldNorm(doc=3558)
        0.025402876 = weight(_text_:of in 3558) [ClassicSimilarity], result of:
          0.025402876 = score(doc=3558,freq=18.0), product of:
            0.061262865 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.03917671 = queryNorm
            0.41465375 = fieldWeight in 3558, product of:
              4.2426405 = tf(freq=18.0), with freq of:
                18.0 = termFreq=18.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.0625 = fieldNorm(doc=3558)
        0.03270373 = weight(_text_:systems in 3558) [ClassicSimilarity], result of:
          0.03270373 = score(doc=3558,freq=2.0), product of:
            0.12039685 = queryWeight, product of:
              3.0731742 = idf(docFreq=5561, maxDocs=44218)
              0.03917671 = queryNorm
            0.2716328 = fieldWeight in 3558, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.0731742 = idf(docFreq=5561, maxDocs=44218)
              0.0625 = fieldNorm(doc=3558)
        0.021231614 = product of:
          0.042463228 = sum of:
            0.042463228 = weight(_text_:22 in 3558) [ClassicSimilarity], result of:
              0.042463228 = score(doc=3558,freq=2.0), product of:
                0.13719016 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03917671 = queryNorm
                0.30952093 = fieldWeight in 3558, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0625 = fieldNorm(doc=3558)
          0.5 = coord(1/2)
      0.44444445 = coord(4/9)
    
    Abstract
    The history of encyclopedias and wholly new forms of encyclopedias are briefly reviewed. The possibilities and problems that hypertext presents as a basis for new forms of encyclopedias are explored. The capabilities of current systems, both experimental and commercially available, are outlined, focusing on new possibilities for authoring and design and for reading the retrieval. Examples of applications already making use of hypertext are given.
    Date
    7. 1.1996 22:47:52
    Source
    Information, knowledge, evolution. Proceedings of the 44th FID Congress, Helsinki, 28.8.-1.9.1988. Ed. by S. Koshiala and R. Launo
  2. Johnson, S.W.: Hypertext and hypermedia in today's information environment (1989) 0.06
    0.05589719 = product of:
      0.16769157 = sum of:
        0.10067343 = weight(_text_:applications in 2856) [ClassicSimilarity], result of:
          0.10067343 = score(doc=2856,freq=2.0), product of:
            0.17247584 = queryWeight, product of:
              4.4025097 = idf(docFreq=1471, maxDocs=44218)
              0.03917671 = queryNorm
            0.5836958 = fieldWeight in 2856, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.4025097 = idf(docFreq=1471, maxDocs=44218)
              0.09375 = fieldNorm(doc=2856)
        0.017962547 = weight(_text_:of in 2856) [ClassicSimilarity], result of:
          0.017962547 = score(doc=2856,freq=4.0), product of:
            0.061262865 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.03917671 = queryNorm
            0.2932045 = fieldWeight in 2856, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.09375 = fieldNorm(doc=2856)
        0.0490556 = weight(_text_:systems in 2856) [ClassicSimilarity], result of:
          0.0490556 = score(doc=2856,freq=2.0), product of:
            0.12039685 = queryWeight, product of:
              3.0731742 = idf(docFreq=5561, maxDocs=44218)
              0.03917671 = queryNorm
            0.4074492 = fieldWeight in 2856, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.0731742 = idf(docFreq=5561, maxDocs=44218)
              0.09375 = fieldNorm(doc=2856)
      0.33333334 = coord(3/9)
    
    Abstract
    Defines the terms, hypertext and hypermedia, and describes some of the commercially available systems and information services which are exploring the applications of the technique.
  3. Shneiderman, B.; Kearsley, G.: Hypertext hands-on! : An introduction to a new way of organizing and accessing information (1989) 0.03
    0.02851315 = product of:
      0.12830918 = sum of:
        0.012701439 = weight(_text_:of in 1400) [ClassicSimilarity], result of:
          0.012701439 = score(doc=1400,freq=2.0), product of:
            0.061262865 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.03917671 = queryNorm
            0.20732689 = fieldWeight in 1400, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.09375 = fieldNorm(doc=1400)
        0.11560774 = weight(_text_:software in 1400) [ClassicSimilarity], result of:
          0.11560774 = score(doc=1400,freq=4.0), product of:
            0.15541996 = queryWeight, product of:
              3.9671519 = idf(docFreq=2274, maxDocs=44218)
              0.03917671 = queryNorm
            0.743841 = fieldWeight in 1400, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.9671519 = idf(docFreq=2274, maxDocs=44218)
              0.09375 = fieldNorm(doc=1400)
      0.22222222 = coord(2/9)
    
    COMPASS
    Software / Documentation
    Subject
    Software / Documentation
  4. Waterworth, J.A.; Chignell, M.H.: ¬A manifesto for hypermedia usability research (1989) 0.02
    0.019893078 = product of:
      0.08951885 = sum of:
        0.06711562 = weight(_text_:applications in 5700) [ClassicSimilarity], result of:
          0.06711562 = score(doc=5700,freq=2.0), product of:
            0.17247584 = queryWeight, product of:
              4.4025097 = idf(docFreq=1471, maxDocs=44218)
              0.03917671 = queryNorm
            0.38913056 = fieldWeight in 5700, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.4025097 = idf(docFreq=1471, maxDocs=44218)
              0.0625 = fieldNorm(doc=5700)
        0.022403233 = weight(_text_:of in 5700) [ClassicSimilarity], result of:
          0.022403233 = score(doc=5700,freq=14.0), product of:
            0.061262865 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.03917671 = queryNorm
            0.36569026 = fieldWeight in 5700, product of:
              3.7416575 = tf(freq=14.0), with freq of:
                14.0 = termFreq=14.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.0625 = fieldNorm(doc=5700)
      0.22222222 = coord(2/9)
    
    Abstract
    Discusses key aspects of hypermedia usability in the light of the difficulties, and similaries, between the design of hypermedia applications and that of more convential user interfaces. Focuses on the role of analogy and of dynamism in hypermedia interface design, with particular emphasis on the advanteges and pitfalls of using metaphor. The concluding section summaries possible future hypermedia usability research.
  5. Larson, R.R.: Hypertext and information retrieval : towards the next generation of information systems (1988) 0.02
    0.016751163 = product of:
      0.07538023 = sum of:
        0.018148692 = weight(_text_:of in 3557) [ClassicSimilarity], result of:
          0.018148692 = score(doc=3557,freq=12.0), product of:
            0.061262865 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.03917671 = queryNorm
            0.29624295 = fieldWeight in 3557, product of:
              3.4641016 = tf(freq=12.0), with freq of:
                12.0 = termFreq=12.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3557)
        0.057231534 = weight(_text_:systems in 3557) [ClassicSimilarity], result of:
          0.057231534 = score(doc=3557,freq=8.0), product of:
            0.12039685 = queryWeight, product of:
              3.0731742 = idf(docFreq=5561, maxDocs=44218)
              0.03917671 = queryNorm
            0.47535738 = fieldWeight in 3557, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              3.0731742 = idf(docFreq=5561, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3557)
      0.22222222 = coord(2/9)
    
    Abstract
    Hypertext is an old concept that only recently has been demonstrated in working systems. Examines the conceptual basis of hypertext, reviews some representative hypertext systems, and discusses some of the problems to be faced when hypertext techniques are applied to large-scale information systems. Techniques developed in information retrieval research are seen as useful complements to hypertext that may remedy some of these problems.
    Source
    ASIS '88. Information Technology: planning for the next fifty years. Proceedings of the 51st Annual Meeting of the American Society for Information Science, Atlanta, Georgia, 23-27.10.1988. Vol.25. Ed. by C. L. Borgman and E. Y. Pai
  6. Chen, C.-C.: As we think : thriving in the hyperweb environment (1989) 0.01
    0.011876687 = product of:
      0.053445093 = sum of:
        0.020741362 = weight(_text_:of in 2857) [ClassicSimilarity], result of:
          0.020741362 = score(doc=2857,freq=12.0), product of:
            0.061262865 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.03917671 = queryNorm
            0.33856338 = fieldWeight in 2857, product of:
              3.4641016 = tf(freq=12.0), with freq of:
                12.0 = termFreq=12.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.0625 = fieldNorm(doc=2857)
        0.03270373 = weight(_text_:systems in 2857) [ClassicSimilarity], result of:
          0.03270373 = score(doc=2857,freq=2.0), product of:
            0.12039685 = queryWeight, product of:
              3.0731742 = idf(docFreq=5561, maxDocs=44218)
              0.03917671 = queryNorm
            0.2716328 = fieldWeight in 2857, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.0731742 = idf(docFreq=5561, maxDocs=44218)
              0.0625 = fieldNorm(doc=2857)
      0.22222222 = coord(2/9)
    
    Abstract
    Provides a quick summary of the historical development of hypertext/hypermedia. Discusses hypermedia's place in today's dynamic information environment, the potential problem with hypertext/hypermedia systems, and the effect of new technological developments on hypermedia application. Describes PROJECT EMPEROR-I, a hypermedia R&D project and discusses the potential of this type of application for librarians, information professionals, and education media specialists.
    Source
    Proceedings of the 2nd Pacific Conference on New Information Technology for Library & Information Professionals, Educational Media Specialists & Technologists. Singapore, 29-31 May 1989. Ed. by C.-C. Chen and D.I. Raitt, MicroUse Information and FID
  7. McKnight, C.; Dillon, A.; Richardson, J.: Problems in hyperland? : A human factors perspectives (1989) 0.01
    0.010526687 = product of:
      0.04737009 = sum of:
        0.014666359 = weight(_text_:of in 2867) [ClassicSimilarity], result of:
          0.014666359 = score(doc=2867,freq=6.0), product of:
            0.061262865 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.03917671 = queryNorm
            0.23940048 = fieldWeight in 2867, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.0625 = fieldNorm(doc=2867)
        0.03270373 = weight(_text_:systems in 2867) [ClassicSimilarity], result of:
          0.03270373 = score(doc=2867,freq=2.0), product of:
            0.12039685 = queryWeight, product of:
              3.0731742 = idf(docFreq=5561, maxDocs=44218)
              0.03917671 = queryNorm
            0.2716328 = fieldWeight in 2867, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.0731742 = idf(docFreq=5561, maxDocs=44218)
              0.0625 = fieldNorm(doc=2867)
      0.22222222 = coord(2/9)
    
    Abstract
    While the potential of hypertext as an information presentation medium is undeniable, its acceptance by users will be determined largely by its usability. Highlights 4 issues of relevance: reading from screens as opposed to reading from paper; reader behaviour; interface design variables such as display size and manipulation facilities; and user navigation. Existing research is reviewed and implications for the design of hypertext systems are discussed. Suggestions for future work are presented.
  8. Griffith, C.: What's all the hype about hypertext? (1989) 0.01
    0.00997166 = product of:
      0.044872466 = sum of:
        0.018332949 = weight(_text_:of in 2505) [ClassicSimilarity], result of:
          0.018332949 = score(doc=2505,freq=6.0), product of:
            0.061262865 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.03917671 = queryNorm
            0.2992506 = fieldWeight in 2505, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.078125 = fieldNorm(doc=2505)
        0.026539518 = product of:
          0.053079035 = sum of:
            0.053079035 = weight(_text_:22 in 2505) [ClassicSimilarity], result of:
              0.053079035 = score(doc=2505,freq=2.0), product of:
                0.13719016 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03917671 = queryNorm
                0.38690117 = fieldWeight in 2505, 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=2505)
          0.5 = coord(1/2)
      0.22222222 = coord(2/9)
    
    Abstract
    Considers the reason why CD-ROM's promise of a large range of legal data bases has, to some extent, been limited. The new range of CD-ROM hypertext data bases, produced by West Publishing Company, are discussed briefly.
    Source
    Information today. 6(1989) no.4, S.22-24
  9. Marchionini, G.; Shneiderman, B.: Finding facts vs. browsing knowledge in hypertext systems (1988) 0.01
    0.007267496 = product of:
      0.06540746 = sum of:
        0.06540746 = weight(_text_:systems in 8614) [ClassicSimilarity], result of:
          0.06540746 = score(doc=8614,freq=2.0), product of:
            0.12039685 = queryWeight, product of:
              3.0731742 = idf(docFreq=5561, maxDocs=44218)
              0.03917671 = queryNorm
            0.5432656 = fieldWeight in 8614, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.0731742 = idf(docFreq=5561, maxDocs=44218)
              0.125 = fieldNorm(doc=8614)
      0.11111111 = coord(1/9)
    
  10. Doland, V.M.: Hypermedia as an interpretive act (1989) 0.00
    0.0024443932 = product of:
      0.021999538 = sum of:
        0.021999538 = weight(_text_:of in 1451) [ClassicSimilarity], result of:
          0.021999538 = score(doc=1451,freq=6.0), product of:
            0.061262865 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.03917671 = queryNorm
            0.3591007 = fieldWeight in 1451, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.09375 = fieldNorm(doc=1451)
      0.11111111 = coord(1/9)
    
    Abstract
    Explores the epistemological foundations of hypertext and hypermedia, focusing on the need for an acute awareness of cognitive issues in the design and execution of academic data bases.
  11. Furuta, R.: ¬A spectrum of automatic hypertext constructions (1989) 0.00
    0.0020369943 = product of:
      0.018332949 = sum of:
        0.018332949 = weight(_text_:of in 2866) [ClassicSimilarity], result of:
          0.018332949 = score(doc=2866,freq=6.0), product of:
            0.061262865 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.03917671 = queryNorm
            0.2992506 = fieldWeight in 2866, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.078125 = fieldNorm(doc=2866)
      0.11111111 = coord(1/9)
    
    Abstract
    Describes experiences with 4 seperate conversions from paper documents into hypertext and discusses the lessons learned. The paper document's organisation affects the ease with which it can be converted and the appropriateness of the resulting hypertext. The form of the paper document's machine readable 'markup' description affects the ability to transform the structure automatically.
  12. Perspectives on Hypertext (1989) 0.00
    0.0018816947 = product of:
      0.016935252 = sum of:
        0.016935252 = weight(_text_:of in 737) [ClassicSimilarity], result of:
          0.016935252 = score(doc=737,freq=2.0), product of:
            0.061262865 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.03917671 = queryNorm
            0.27643585 = fieldWeight in 737, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.125 = fieldNorm(doc=737)
      0.11111111 = coord(1/9)
    
    Source
    Journal of the American Society for Information Science. 40(1989), S.159 ff
  13. Rada, R.: Writing and reading hypertext : an overview (1989) 0.00
    0.0018816947 = product of:
      0.016935252 = sum of:
        0.016935252 = weight(_text_:of in 738) [ClassicSimilarity], result of:
          0.016935252 = score(doc=738,freq=2.0), product of:
            0.061262865 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.03917671 = queryNorm
            0.27643585 = fieldWeight in 738, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.125 = fieldNorm(doc=738)
      0.11111111 = coord(1/9)
    
    Source
    Journal of the American Society for Information Science. 40(1989), S.164-171
  14. Garg, P.K.: Abstract mechanisms in hypertext (1988) 0.00
    0.0018816947 = product of:
      0.016935252 = sum of:
        0.016935252 = weight(_text_:of in 3912) [ClassicSimilarity], result of:
          0.016935252 = score(doc=3912,freq=2.0), product of:
            0.061262865 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.03917671 = queryNorm
            0.27643585 = fieldWeight in 3912, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.125 = fieldNorm(doc=3912)
      0.11111111 = coord(1/9)
    
    Source
    Communications of the Association for Computing Machinery. 31(1988), S.862-870,879
  15. Davenport, L.; Cronin, B.: What does hypertext offer the information scientist? (1989) 0.00
    0.0018816947 = product of:
      0.016935252 = sum of:
        0.016935252 = weight(_text_:of in 5293) [ClassicSimilarity], result of:
          0.016935252 = score(doc=5293,freq=2.0), product of:
            0.061262865 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.03917671 = queryNorm
            0.27643585 = fieldWeight in 5293, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.125 = fieldNorm(doc=5293)
      0.11111111 = coord(1/9)
    
    Source
    Journal of information science. 15(1989) no.6, S.369-372
  16. Björklund, L.; Olander, B.; Smith, L.C.: ¬The personal hypercatalog (1989) 0.00
    0.0018816947 = product of:
      0.016935252 = sum of:
        0.016935252 = weight(_text_:of in 3547) [ClassicSimilarity], result of:
          0.016935252 = score(doc=3547,freq=8.0), product of:
            0.061262865 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.03917671 = queryNorm
            0.27643585 = fieldWeight in 3547, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.0625 = fieldNorm(doc=3547)
      0.11111111 = coord(1/9)
    
    Abstract
    Describes a hypertext-based system that integrates the bibliographic information of the library catalogue with user-defined knowledge structures, imports information at the user's command, and offers a dynamic personal information tool for active users. Describes the structure and the content of the data base, and shows how the system can be accommodated to different user groups or individual users.
    Source
    ASIS'89. Managing information and technology. Proceedings of the 52nd Annual Meeting of the American Society for Information Science, Washington, D.C., 30.10.-2.11.1989. Vol.26. Ed. by J. Katzer and G.B. Newby
  17. Kinnell, S.; Richards, T.: ¬An online interface within a hypertext system : Project Jefferson's electronic notebook (1989) 0.00
    0.0016464829 = product of:
      0.014818345 = sum of:
        0.014818345 = weight(_text_:of in 1039) [ClassicSimilarity], result of:
          0.014818345 = score(doc=1039,freq=8.0), product of:
            0.061262865 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.03917671 = queryNorm
            0.24188137 = fieldWeight in 1039, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.0546875 = fieldNorm(doc=1039)
      0.11111111 = coord(1/9)
    
    Abstract
    Project Jefferson was designed to help new students at the University of Southern California (USC) to acquire skills necessary for writing research papers through the example of research into ethical issues raised by the US Constitution. It runs on Macintosh Computers and is based on Apple Computer's HyperCard, a system wich allows users to browse different sources of information at their own pace and along their own routes while noting down useful discoveries in the notebook part of the system. Access to USC's locally mounted bibliographic data bases is also given without any tedious logging-on routines.
  18. Churcher, P.R.: ¬A common notation for knowledge representation, cognitive models, learning and hypertext (1989) 0.00
    0.0016295954 = product of:
      0.014666359 = sum of:
        0.014666359 = weight(_text_:of in 4065) [ClassicSimilarity], result of:
          0.014666359 = score(doc=4065,freq=6.0), product of:
            0.061262865 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.03917671 = queryNorm
            0.23940048 = fieldWeight in 4065, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.0625 = fieldNorm(doc=4065)
      0.11111111 = coord(1/9)
    
    Abstract
    The subject areas of psychology, artificial intelligence, education, information science and now hypertext employ a common representation to structure knowledge and information. Examines various interpretations applied to this representation and the uses made and phenomena modelled with it in the different subject domains. Considers the application of these different meanings and functions to hypertext. Discusses the coverage of hypertext and these other subject areas in intelligent tutoring.
  19. Björklund, L.; Olander, B.: ¬The mystery cat : the modern magician (1989) 0.00
    0.001330559 = product of:
      0.011975031 = sum of:
        0.011975031 = weight(_text_:of in 2391) [ClassicSimilarity], result of:
          0.011975031 = score(doc=2391,freq=4.0), product of:
            0.061262865 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.03917671 = queryNorm
            0.19546966 = fieldWeight in 2391, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.0625 = fieldNorm(doc=2391)
      0.11111111 = coord(1/9)
    
    Abstract
    Describes the work done on the HYPERCATalog project, at Linköping University, Sweden to design a hypertext-based catalogue to serve the needs of the research community better than the traditional library catalogue.
    Source
    Information and innovation. Proceedings of the 7th Nordic Conference for Information and Documentation, Århus University, Denmark, 28-30 August 1989. Ed. by Helge Clausen
  20. Duncan, E.B.: Structuring knowledge bases for designers of learning materials (1989) 0.00
    0.0011760591 = product of:
      0.010584532 = sum of:
        0.010584532 = weight(_text_:of in 2478) [ClassicSimilarity], result of:
          0.010584532 = score(doc=2478,freq=8.0), product of:
            0.061262865 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.03917671 = queryNorm
            0.17277241 = fieldWeight in 2478, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2478)
      0.11111111 = coord(1/9)
    
    Abstract
    Three pre-web articles about using hypertext for knowledge representation. Duncan discusses how to use graphical, hypertext displays (she used Xerox PARC's NoteCards on a Xerox 1186 workstation) along with concept maps and facet analysis, a combination that would now be done with topic maps. The screen shots of her graphical displays are quite interesting. Her interest in facets is in how to use them to show things to different people in different ways, for example, so that experts can enter knowledge into a system in one way while novices can see it in another. Duncan found that facet labels (e.g. Process and Product) prompted the expert to think of related concepts when inputting data, and made navigation easier for users. Facets can be joined together, e.g. "Agents (causing) Process," leading to a "reasoning system." She is especially interested in how to show relstionships between two things: e.g., A causes B, A uses B, A occurs in B. This is an important question in facet theory, but probably not worth worrying about in a small online classification where the relations are fixed and obvious. These articles may be difficult to find, in which case the reader can find a nice sumary in the next article, by Ellis and Vasconcelos (2000). Anyone interested in tracing the history of facets and hypertext will, however, want to see the originals.