Search (100 results, page 1 of 5)

  • × theme_ss:"Hypertext"
  1. Rada, R.: Interactive media (1995) 0.03 
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    Abstract
    The subject of this book is the relationship between people and interactive media. Written by one of the world's leading experts on this subject, this book explores how hypermedia, groupware, and networks change the way in which people, gropus and organizations work and interact. Its wide-ranging focus discusses the emergence of new technologies and demonstrates by considering real-life case studies the impact each has had on the way we view and interact with colleagues and information. With its emphasis on actual examples of usage, the author provides both practitioners and students with a fascinating glimpse of the future of these media and their applications.
    Content
    The individual and hypermedia; human-computer interaction - hypertext - multimedia - the group and groupware; group and groupware principles - groupware applications; the organization and networks; the organization - networks and their applications; organizational case studies
  2. Tharani, K.: Just KOS! : enriching digital collections with hypertexts to enhance accessibility of non-western knowledge materials in libraries (2020) 0.03 
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    Abstract
    The knowledge organization systems (KOS) in use at libraries are social constructs that were conceived in the Euro-American context to organize and retrieve Western knowledge materials. As social constructs of the West, the effectiveness of library KOSs is limited when it comes to organization and retrieval of non-Western knowledge materials. How can librarians respond if asked to make non-Western knowledge materials as accessible as Western materials in their libraries? The accessibility of Western and non-Western knowledge materials in libraries need not be an either-or proposition. By way of a case study, a practical way forward is presented by which librarians can use their professional agency and existing digital technologies to exercise social justice. More specifically I demonstrate the design and development of a specialized KOS that enriches digital collections with hypertext features to enhance the accessibility of non-Western knowledge materials in libraries.
  3. Chen, C.-C.: As we think : thriving in the hyperweb environment (1989) 0.03 
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    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
  4. Hook, K.: Evaluating the utility and usability of an adaptive hypermedia system (1998) 0.03 
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    Abstract
    Evaluates an adaptive hypermedia system, PUSH, and compares it to a non-adaptive variant of the same system. Based on an inferred information-seeking task, PUSH chooses what to show and what to hide in a page using a stretchtext technique, thus attempting to avoid information overload. Studies how successful the subjects were in retrieving the most relevant information, and finds that the subjects' solutions were influenced by the choice made by the adaptive system. Studies how much the adaptivity reduced the amount of actions needed, and found that subjects made substantially fewer actions in the adaptive case. A 3rd measurement was the subjects' subjective preferences for the adaptive or the non-adaptive system, where it is found that the subjects clearly preferred the adaptive system
  5. Melucci, M.: Making digital libraries effective : automatic generation of links for similarity search across hyper-textbooks (2004) 0.02 
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    Abstract
    Textbooks are more available in electronic format now than in the past. Because textbooks are typically large, the end user needs effective tools to rapidly access information encapsulated in textbooks stored in digital libraries. Statistical similarity-based links among hypertextbooks are a means to provide those tools. In this paper, the design and the implementation of a tool that generates networks of links within and across hypertextbooks through a completely automatic and unsupervised procedure is described. The design is based an statistical techniques. The overall methodology is presented together with the results of a case study reached through a working prototype that shows that connecting hyper-textbooks is an efficient way to provide an effective retrieval capability.
  6. Gaines, B.R.; Shaw, M.L.G.: Concept maps as hypermedia components (1995) 0.02 
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    Abstract
    Concept mapping has a history of use in many disciplines as a formal or semi formal diagramming technique. Concept maps have an abstract structure as type hypergraphs, and computer support for concept mapping can associate visual attributes with node types to provide an attractive and consistent appearance. Computer support can also provide interactive interfaces allowing arbitrary actions to be associated with nodes such as hypermedia links to other maps and documents. Describes a general concept mapping system that is open architecture for integration with other systems, scriptable to support arbitrary interactions and computations, and customizable to emulate many styles of map. The system supports collaborative development of concept maps across local area and wide area networks, and integrates with WWW in both client helper and server gateway roles. A number of applications are illustrated ranging through education, artificial intelligence, active documents, hypermedia indexing and concurrent engeneering. Concept maps should be regarded as basic components of any hypermedia system, complementing text and images with formal and semi-formal active diagrams
    Source
    International journal of human-computer studies. 43(1995) no.3, S.323-361
  7. Lima, G.A.B. de Oliveira: Conceptual modeling of hypertexts : methodological proposal for the management of semantic content in digital libraries (2012) 0.02 
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    Abstract
    This research is focused on the continuation of the Hypertext Map prototype implementation - MHTX, proposed by Lima, (2004), with the general objective of transforming the MHTX into a semantic content management product facilitating navigation in context supported by customizable software that is easy to use, through high end desktop/web interfaces that sustain the operation of its functions. Besides, these studies aim, in the long run, to achieve the simplification of the information organization, access and recovery processes in digital libraries, making archive management by authors, content managers and information professionals possible.
  8. Carmel, E.; Crawford, S.; Chen, H.: Browsing in hypertext : a cognitive study (1992) 0.01 
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    Abstract
    With the growth of hypertext and multimedia applications that support and encourage browsing it is time to take a penetrating look at browsing behaviour. Several dimensions of browsing are exemined, to find out: first, what is browsing and what cognitive processes are associated with it: second, is there a browsing strategy, and if so, are there any differences between how subject-area experts and novices browse; and finally, how can this knowledge be applied to improve the design of hypertext systems. Two groups of students, subject-area experts and novices, were studied while browsing a Macintosh HyperCard application on the subject The Vietnam War. A protocol analysis technique was used to gather and analyze data. Components of the GOMS model were used to describe the goals, operators, methods, and selection rules observed: Three browsing strategies were identified: (1) search-oriented browse, scanning and and reviewing information relevant to a fixed task; (2) review-browse, scanning and reviewing intersting information in the presence of transient browse goals that represent changing tasks, and (3) scan-browse, scanning for interesting information (without review). Most subjects primarily used review-browse interspersed with search-oriented browse. Within this strategy, comparisons between subject-area experts and novices revealed differences in tactics: experts browsed in more depth, seldom used referential links, selected different kinds of topics, and viewed information differently thatn did novices. Based on these findings, suggestions are made to hypertext developers
    Source
    IEEE transactions on systems, man and cybernetics. 22(1992) no.5, S.865-884
  9. Beasley, R.; Vila, J.: ¬The identification of navigation patterns in a multimedia environment : a case study (1992) 0.01 
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  10. Hypermedia and literary studies (1991) 0.01 
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    Abstract
    Essays by various writers discuss the theory and practice of scholarly hypertext, including detailed descriptions of specific hypertext and hypermedia projects in classics, biblical studies, literature and theater
  11. Borgman, C.L.; Walter, V.A.; Rosenberg, J.: ¬The Science Library Catalog project : comparison of children's searching behaviour in hypertext and a keyword search system (1991) 0.01 
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    Abstract
    Reports on a continuing project to study children's use of a graphically-based direct manipulation interface for science materials. The Science Library Catalogue (SLC), a component of project SEED, has been implemented in the libraries of 21 elementary schools in Los Angeles and will soon be implemented in a public library. The interface employs a hierarchical structure drawn from the DDC and implemented in HyperCard on the Macintosh. The study on the 2nd version of the interface indicates that children are able to use the Science Library Catalogue unaided, with reasonable success in finding items. Search success on the same topics on a Boolean command driven system was equivalent, but Boolean searches were faster. However, the Boolean system was more sensitive to differences in age, with 12-year-olds having significantly better success rates than 10-year-olds; and to search topic, with one set of questions being much easier to search than the other. On average, children liked the 2 systems about the same; the Boolean system was more attractive to certain age and gender combinations, while the Science Library Catalogue was more consistently liked across groups. results are compared to prior studies on the Science Library Catalogue and other online catalogues
  12. Snaprud, M.; Kaindl, H.: Types and inheritance in hypertext (1994) 0.01 
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    Source
    International journal of human-computer studies. 41(1994), S.223-241
  13. Forrester, M.A.: Hypermedia and indexing : identifying appropriate models from user studies (1993) 0.01 
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  14. Knowledge-based hypermedia (1995) 0.01 
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    Source
    International journal of human-computer studies. 43(1995) no.3, S.279-497
  15. Nanard, J.; Nanard, M.: Adding macroscopic semantics to anchors in knowledge-based hypertext (1995) 0.01 
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    Source
    International journal of human-computer studies. 43(1995) no.3, S.xxx-xxx
  16. Madigan, D.; Chapman, C.R.; Gavrin, J.R.; Villumsen, O.; Boose, J.H.: Repertory hypergrids for large-scale hypermedia linking (1995) 0.01 
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    International journal of human-computer studies. 43(1995) no.3, S.xxx-xxx
  17. Edman, A.; Hamfelt, A.: ¬A system architecture for knowledge-based hypermedia (1999) 0.01 
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    Source
    International journal of human-computer studies. 51(1999) no.5, S.1007-1036
  18. Baião Salgado Silva, G.; Lima, G.Â. Borém de Oliveira: Using topic maps in establishing compatibility of semantically structured hypertext contents (2012) 0.01 
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    Abstract
    Considering the characteristics of hypertext systems and problems such as cognitive overload and the disorientation of users, this project studies subject hypertext documents that have undergone conceptual structuring using facets for content representation and improvement of information retrieval during navigation. The main objective was to assess the possibility of the application of topic map technology for automating the compatibilization process of these structures. For this purpose, two dissertations from the UFMG Information Science Post-Graduation Program were adopted as samples. Both dissertations had been duly analyzed and structured on the MHTX (Hypertextual Map) prototype database. The faceted structures of both dissertations, which had been represented in conceptual maps, were then converted into topic maps. It was then possible to use the merge property of the topic maps to promote the semantic interrelationship between the maps and, consequently, between the hypertextual information resources proper. The merge results were then analyzed in the light of theories dealing with the compatibilization of languages developed within the realm of information technology and librarianship from the 1960s on. The main goals accomplished were: (a) the detailed conceptualization of the merge process of the topic maps, considering the possible compatibilization levels and the applicability of this technology in the integration of faceted structures; and (b) the production of a detailed sequence of steps that may be used in the implementation of topic maps based on faceted structures.
    Date
    22. 2.2013 11:39:23
  19. Jacobson, M.J.: Learning with hypertext learning environments : theory, design, and research (1996) 0.01 
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    Abstract
    Reports on a study into the acquisition and transfer of complex knowledge using a conceptually indexed hypertext learning environment based on recent cognitive theory and research. It employed 2 differently structured hypertext thematic criss-crossing (TCC) treatments, Guided TCC and Learner Selected TCC, that demonstrated interrelationships between abstract conceptual and case specific knowledge components in the hypertext materials. Results suggest that students need explicit modelling and scaffolding support in order to learn complex knowledge from a case-based, conceptually indexed hypertext learning environment
  20. Oinas-Kukkonen, H.: Towards greater flexibility in software design systems through hypermedia functionality (1997) 0.01 
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    Abstract
    Support for integrating software descriptions is 1 of the key requirements for advanced systems development. Design of upper CASE tools can be greatly increased in power by hypermedia functionality, which provides tool users with smooth transfer possibilities through the dependencies between documents or parts of them. Discusses the prominent hypermedia features required for accomplishing this and describes a prototype in a meta-Case environment. Defines different hyperlink types, supporting dependency representation and navigation, requirements tracing, annotation, argumentation, and bookmarking and landmarking capabilities. Discusses a set of link navigation features

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