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  • × theme_ss:"Hypertext"
  1. Papers from the workshop on hypermedia and hypertext standards held in Amsterdam, Netherlands, 22-23 April 1993 (1993) 0.08 
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    Content
    Enthält u.a.: WELSCH, L.A.: Multimedia and hypermedia: model and framework. - BRYAN, M.: Standards for text and hypermedia processing. - POPHAM, M.G.: Use of SGML and HyTime in UK universities. - SCHELLER, A.: The Open Document Architecture (ODA) and its HyperODA extensions. - FROMONT, J.: State-of-the-art regarding the various standards for contents related to text, still images, sound and video. - BROEKMAN, H.J.D.: Effective communication with interactive media
  2. Capps, M.; Ladd, B.; Stotts, D.: Enhanced graph models in the Web : multi-client, multi-head, multi-tail browsing (1996) 0.07 
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    Abstract
    Richer graph models permit authors to 'program' the browsing behaviour they want WWW readers to see by turning the hypertext into a hyperprogram with specific semantics. Multiple browsing streams can be started under the author's control and then kept in step through the synchronization mechanisms provided by the graph model. Adds a Semantic Web Graph Layer (SWGL) which allows dynamic interpretation of link and node structures according to graph models. Details the SWGL and its architecture, some sample protocol implementations, and the latest extensions to MHTML
    Date
    1. 8.1996 22:08:06
  3. Soares, L.F.G.; Casanova, M.A.; Colcher, S.: ¬An architecture for hypermedia systems using MHEG Standard Object Interchange (1993) 0.06 
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    Abstract
    Introduces a generic layered architecture for hypermedia systems with 4 major interfaces which will allow information interchange and code reusability between applications. The architecture uses the MHEG proposal to provide the desired independence between hypermedia applications' conceptual models and storage strategies for hypermedia object. Discuss design problems of the topmost layer, using as an example the nested context hypermedia model. As a distributed environment may be necessary to meet real time requirements of hypermedia applications addresses issues concerning the design of a distributed system based on the proposed architecture
  4. Edman, A.; Hamfelt, A.: ¬A system architecture for knowledge-based hypermedia (1999) 0.06 
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  5. Arnets, H.C.; Bogaerts, W.F.L.: Towards an architecture for third-order hypermedia systems (1991) 0.05 
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    Abstract
    Hypermedia systems are powerful tools for information storage and consultation. Little research effort has been directed towards making the presentation and navigation of hypermedia system more knowledge-based. This results in hypermedia systems which are difficult to use, since the gap which exists between the reader's mental model and the system's internal model of the subject information domain is to wode. Building such a knowledge-based or 3rd order hypermedia system requires the design of a conceptual architecture for hypermedia systems and the definition of an underlying data model which will allow for the explicit representation and manipulation of the semantics of the information. Formulates an approach towards such architecture, the Model - Map - View - Praxis architecture. This architecture introduces 2 concepts: nodes and links is represented and manipulated explicitly. Introduces a browsing mechanism, link navigation through message passing, which allows a hypermedia system to actively change the presentation look and traversal feel of its information contents
  6. Scheller, A.: ¬The Open Document Architecture (ODA) and its HyperODA extension (1993) 0.04 
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    Abstract
    Describes Open Document Architecture (ODA) an international standard for representation and interchange of multimedia documents which aims to support document interchange between document processing systems provided by different vendors of different platforms. Gives an overview of its basic principles describing its document structures, document content, document profile and interchange formats, and discusses future developments
  7. Hammwöhner, R.: Offene Hypertextsysteme : Das Konstanzer Hypertextsystem (KHS) im wissenschaftlichen und technischen Kontext (1997) 0.04 
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    Date
    17. 1.1997 17:19:26
    17. 7.2002 16:22:13
  8. Arents, H.C.; Bogaerts, W.F.L.; Vancoille, M.J.S.: Going online with a hypertext-based information service (1992) 0.03 
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    Abstract
    Examines some of the system architecture and user interface issues that were taken into consideration during the design of CONNAISSANCE, a novel hypertext system that allows online consultation of materials engineering information through a hypertext user interface
  9. Soares, L.F.G.; Rodriguez, N.L.R.; Casanova, M.A.: Nested composite nodes and version control in an open hypermedia system (1995) 0.03 
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    Abstract
    Presents a conceptual model for hypermedia systems that, among ohter features, supports versioning, permits exploring and managing alternate configurations, maintains document histories, supports cooperative work and provides automatic propagation of version changes. In general, the model was designed to minimize the cognitive overhead imposed on the user by version manipulation. Presents a generic layered architecture for hypermedia systems with 4 major interfaces and shows how it matches the conceptual model
  10. Hekmatpour, A.: ¬An adaptive presentation model for hypermedia information systems (1995) 0.03 
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    Abstract
    Presents a 3 facet adaptive authoring model for online hypermedia information systems. It provides spatial reconfiguration of the presentation objects based on activation frequency, information content customization based on author specified criteria, and hypergraphic network optimization based on usage. Discusses the theory underlying the model, its architecture and hypermedia structure, and provides a preliminary quantitative measure and evaluation of its impact on authoring time, as well as study time
  11. Garrido, A.; Rossi, G.: ¬A framework for extending object-oriented application with hypermedia functionality (1996) 0.03 
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    Abstract
    Describes techniques to add navigational features into object-oriented applications at the information system level by using the application model as the basis for the hypermedia model and placing the navigational features in a different layer. This allows the application's function to be augmented without polluting the base model. Describes an object-oriented framework for hypermedia issues; a hybrid application for a library system; framework specification; and hypermedia level architecture
  12. Falquet, G.; Guyot, J.; Nerima, L.: Languages and tools to specify hypertext views on databases (1999) 0.03 
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    Date
    26. 5.1996 11:11:10
    21.10.2000 15:01:22
  13. Pollard, A.: ¬A hypertext-based thesaurus as subject browsing aid for bibliographic databases (1993) 0.03 
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    Theme
    Konzeption und Anwendung des Prinzips Thesaurus
  14. Bouvin, N.O.; Christensen, B.G.; Frank, K.G.; Hansen, A.: HyCon: a framework for context-aware mobile hypermedia (2003) 0.03 
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    Abstract
    This paper introduces the notion of context-aware mobile hypermedia. Context awareness means to take the users' context such as location, time, objective, community relations, etc., into account when browsing, searching, annotating, and linking. Attributes constituting the context of the user may be sensed automatically and/or be provided by the user directly. When mobile, the user may obtain context-aware hypermedia support on a variety of small and medium sized computing platforms such as mobile phones, PDAs, tablet PCs, and laptops. This paper introduces the HyCon (HyperContext) framework with an architecture for context-aware hypermedia. The architecture includes interfaces for a sensor tier encapsulating relevant sensors and represents the hypermedia objects in structures based on the XLink and RDF standards. A prototype called the HyConExplorer created with the framework is presented, and it is illustrated how the classical hypermedia features such as browsing, searching, annotating, linking, and collaboration are supported in context-aware hypermedia. Among the features of the HyConExplorer are real-time location-based searches via Google collecting hits within a specified nimbus around the user's GPS position. Finally, the use of scenarios for and evaluation of the use of the HyConExplorer in public school projects are discussed.
  15. Flanders, B.: On-line books : an advanced technology electronic library system (1992) 0.03 
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    Abstract
    The US Marine Corps has developed an information storage retrieval system, On-line Books that gives remote access to the complete text of the Marine Corps University war-fighting collection. Searching is through hypertext capabilities and document delivery via mailed printouts or electronic mail. Central to the system is the storage machine a main-frame attached, optical disc based network archive searver developed by File Tek Inc. Its main architectural components are: a channel network interface, a storage and transfer processor, a layered storage hierarchy composed of magnetic disc, multiple terabytes of optical discs mounted in a robotic library and shelf storage. Details the storage machine's architecture and describes other projects in the USA currently utilising multigigabyte storage technology
  16. Rossiter, B.N.; Sillitoe, T.J.; Heather, M.A.: Database support for very large hypertexts (1990) 0.03 
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    Abstract
    Current hypertext systems have been widely and effectively used on relatively small data volumes. Explores the potential of database technology for aiding the implementation of hypertext systems holding very large amounts of complex data. Databases meet many requirements of the hypermedium: persistent data management, large volumes, data modelling, multi-level architecture with abstractions and views, metadata integrated with operational data, short-term transaction processing and high-level end-user languages for searching and updating data. Describes a system implementing the storage, retrieval and recall of trails through hypertext comprising textual complex objects (to illustrate the potential for the use of data bases). Discusses weaknesses in current database systems for handling the complex modelling required
  17. Friedrich, N.: Strukturierungskonzepte für Hypertext (1991) 0.03 
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    Date
    9.12.1995 17:26:17
  18. 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
  19. Tudhope, D.; Taylor, C.: ¬A unified similarity coefficient for navigating through multi-dimensional information (1996) 0.02 
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    Abstract
    Describes an integrated approach to similarity coefficients for information spaces with multiple dimensions of different types of index term. Categorises applications of similarity coefficients underlying different navigation tools in hypermedia by type of term. Describes an implementation of a unified similarity coefficient based on work in numerical taxonomy, with illustrative scenarios from an experimental navigation via similarity tool for a prototype social history museum hypermedia system. The underlying architecture is based on a semantic approach, where semantic relationships can exist between index terms. This allows imprecise matching when comparing for similarity, with distance measures yielding a degree of match. A ranked list of matching items over several weighted dimensions is returned by the similarity navigation tool. The approach has the potential of allowing different access methods to multimedia data to be combined
  20. Groenbaek, K.; Oerbaek, P.; Kristensen, J.F.; Eriksen, M.A.: Physical hypermedia : augmenting physical material with hypermedia structures (2003) 0.02 
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    Abstract
    This paper introduces the notion of physical hypermedia, addressing the problem of organizing material in mixed digital and physical environments. Based on empirical studies, we propose concepts for collectional actions and meta-data actions, and present prototypes combining principles from augmented reality and hypermedia to support organization of mixtures of digital and physical materials. Our prototype of a physical hypermedia system is running on an augmented architect's desk and digital walls utilizing Radio Frequency Identifier (RFID) tags as well as visual tags tracked by cameras. It allows users to tag physical materials, and have these tracked by readers (antennas) that may become pervasive in our work environments. In the physical hypermedia system, we work with three categories of RFID tags: simple object tags, collectional tags, and tooltags invoking operations such as grouping and linking of physical material. In addition, we utilize visual ARToolKit tags for linking and navigating 3D models on a physical desk. Our primary application domain is architecture and design, and so we discuss the use of augmented collectional artifacts primarily for this domain.

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