Search (14 results, page 1 of 1)

  • × language_ss:"e"
  • × 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) 0.00 
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    Date
    7. 1.1996 22:47:52
  2. Griffith, C.: What's all the hype about hypertext? (1989) 0.00 
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    Source
    Information today. 6(1989) no.4, S.22-24
  3. Duncan, E.B.: Structuring knowledge bases for designers of learning materials (1989) 0.00 
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    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.
  4. Duncan, E.B.: ¬A faceted approach to hypertext (1989) 0.00 
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    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.
  5. Garg, P.K.: Abstract mechanisms in hypertext (1988) 0.00 
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  6. Marchionini, G.; Shneiderman, B.: Finding facts vs. browsing knowledge in hypertext systems (1988) 0.00 
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  7. Doland, V.M.: Hypermedia as an interpretive act (1989) 0.00 
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    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.
  8. Johnson, S.W.: Hypertext and hypermedia in today's information environment (1989) 0.00 
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  9. Chen, C.-C.: As we think : thriving in the hyperweb environment (1989) 0.00 
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    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.
  10. Churcher, P.R.: ¬A common notation for knowledge representation, cognitive models, learning and hypertext (1989) 0.00 
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    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.
  11. Waterworth, J.A.; Chignell, M.H.: ¬A manifesto for hypermedia usability research (1989) 0.00 
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    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.
  12. Larson, R.R.: Hypertext and information retrieval : towards the next generation of information systems (1988) 0.00 
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    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.
  13. McKnight, C.; Dillon, A.; Richardson, J.: Problems in hyperland? : A human factors perspectives (1989) 0.00 
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  14. Kinnell, S.; Richards, T.: ¬An online interface within a hypertext system : Project Jefferson's electronic notebook (1989) 0.00 
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    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.

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