-
Capps, M.; Ladd, B.; Stotts, D.: Enhanced graph models in the Web : multi-client, multi-head, multi-tail browsing (1996)
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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
-
Waterworth, J.A.; Chignell, M.H.: ¬A manifesto for hypermedia usability research (1989)
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-
Waterworth, J.A.; Chignell, M.H.: ¬A model for information exploration (1991)
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-
Pastor, J.A.; Saorin, T.: ¬Un interfaz hipertexto para un sistema de gestion de tesauros (1996)
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-
Lennon, J.A.: Hypermedia systems and applications : World Wide Web and beyond (1997)
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-
Schreiweis, U.: Hypertextstrukturen als Grundlage für integrierte Wissensakquisitionssysteme (1993)
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- Date
- 19.10.1995 10:22:53
-
Aßfalg, R.: Integration eines offenen Hypertextsystems in den Internet-Mehrwertdienst World Wide Web : ein Ansatz unter Verwendung eines objektorientierten Datenbanksystems (1996)
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- Date
- 22. 2.1997 19:40:31
-
Menges, T.: Möglichkeiten und Grenzen der Übertragbarkeit eines Buches auf Hypertext am Beispiel einer französischen Grundgrammatik (Klein; Kleineidam) (1997)
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- Date
- 22. 7.1998 18:23:25
-
Botafogo, R.A.; Shneiderman, B.; Rivlin, E.: Structural analysis of hypertexts identifying hierarchies and useful metrics (1992)
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- Abstract
- In many hypertext systems authors are encouraged to create hierachical structures, but when writing, the hierarchy is lost because of the inclusion of cross-reference links. Looks at ways of recovering lost hierarchies and finding new ones, offering authors different views of the same hypertext. Identifies properties of the hypertext document. Develops multiple metrics including compactness and stratum - compactness indicates the intrinsic connectedness of the hypertext, and stratum reveals to what degree the hypertext is organised so that some nodes must be read before others. Uses several exosting hypertexts to illustrate the benefits of each technique. The collection of techniques provides a multifaceted view of the hypertext, which should allow authors to reduce undesired structured complexity and create documents that readers can transverse more easily
-
Arents, H.C.; Bogaerts, W.F.L.: Navigation without links and nodes without contents : intensional navigation in a third-order hypermedia system (1993)
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- Abstract
- Proceeds on the assumption that the key to unlocking the navigation potential of hypertext and hypermedia systems lies in the more semantics aware indexing of the interrelated information stored in these systems. Highlights the different indexing techniques which have been proposed for hypertext and hypermedia systems, and discusses the so called semantic hyperindexing technique recently developed by the authors, at The Materials Information processing Systems group of the Department of Metallurgy and Materials Engineering, Katholieke Universiteit Leuven, Belgium, to represent the significant relations between hypertextual information. Describes in detail how the semantic hyperindexing technique is being used to support intensional navigation in a third order hypermedia system, based on the definition of meaningful traversal trails between semantically associated nodes, which the user can navigate freely while still being gently guided by the system. Concludes with a description of a graphical notation developed to help authors in visualizing these intensionally defined transversal trails and discusses how the use of this notation improves the productiveness of the authors during trail design
-
Brown, P.J.: Higher level hypertext facilities : procedures with arguments (1991)
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- Abstract
- For authors to write and maintain large hyperdocuments, hypertext systems must provide abstractions at a higher level than a link. Presents an axample of such an abstraction: the hypertext equivalent of the procedure call with arguments. Describes why such a facility is needed, and how it has been implemented in the UNIX implementation of the Guide hypertext system
-
Charnock, E.: Task-based method for creating usable hypertext (1994)
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- Abstract
- Large hypertext systems have been many benefits but can be difficult to build and use. To help overcome these obstacles, a method under development at Hewlett-Packard assists authors in creating usable hypertext. A Wizard of Oz experiment, to see what users liked and disliked, showed the need for a set of hypertext construction rules to ensure usability. Following these rules, and with computer assistance, authors are expected to do a tasks analysis of users' activities, to identify critical objects and create content nodes for them, to create links between nodes within clearly defined and cognitively justified limits, and to conduct usability tests on the resulting hypertext volume. The authoring system described has been developed for the HP help system, which has been adopted as the common help delivery system for developers of Common Open Systems Environment on Unix-like platforms
-
Grice, R.: Using hypermedia to create an exploration space for users (1994)
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- Abstract
- Hypermedia offers opportunities for improved presentation and use of information. Authors can allow readers to select the types of information they want to see and the order in which they see it. Discusses some of the issues of balance that must be understood - the trade-offs between allowing readers too little freedom to explore, and allowing them more freedom than may be wise. Authros should analyze the bounds of the information made available, the links between pieces of information, and the paths that users can choose to follow when using the information. To achieve the proper balance, authors must not only understand the material they are presenting, they must also understand their audience and the way that the audience will use the information
-
Tergan, S.-O.: Zum Aufbau von Wissensstrukturen mit Texten und Hypertexten (1993)
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- Source
- Nachrichten für Dokumentation. 44(1993) H.1, S.15-22
-
Griffith, C.: What's all the hype about hypertext? (1989)
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- Source
- Information today. 6(1989) no.4, S.22-24
-
Welsch, L.A.: Multimedia and hypermedia : model and framework (1993)
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- Footnote
- Part of a special issue featuring papers from the workshop on hypermedia and hypertext standards held in Amsterdam, Netherlands, 22-23 April 1993
-
Wang, W.; Rada, R.: Experiences with semantic net based hypermedia (1995)
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- Abstract
- The Many Using and Creating Hypermedia (MUCH) systems is based on the Dexter model and treats the storage layer as a semantic net. The MUCH system provides a numer of recommended link types for representing application domain concepts, such as thesauri, documents and annotations. users of the system are expected to use those link types in the course of authoring meaningful hypermedia. based on the logs of usage of the MUCH system over 2 years by over 200 people, contrary to the designers' expectations, users did not exploit the ability to type semantic links. Typically authors used the default link type regardless of their semantic intentions. When a link type other than the default type was chosen, that choice was often inconsistent with the way another user would able a similar link. The system has proven to be useful for authoring conventional documents. Authors, however, were not practically able to produce hypertext documents. Based on these experiences a new system, RICH (Reusable Intelligent Collaborative Hypermedia), has been designed and built which emphasizes rules for typing links and maintaining the integrity of the semantic net
-
Orna, L.: Hypermedia : brave new world or same old problems? (1992)
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- Abstract
- Describes current use of hypermedia, what users find difficult and the extent to which they cope with it, and summarises the implications of these findings for authors. The experience which information professionals have in understanding users' needs, in analysing and organizing information and in presenting it in appropriate forms gives them a head start in getting the most out of hypermedia to enhance their own value and experience by creating new and useful value-added products
-
Langford, D.; Brown, P.: Creating hypertext documents : is it worth the effort? (1993)
0.01
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- Abstract
- Producing an effective hyperdocument requires considerable work and a surprising diversity of skills. In addition to being good writers, the authors should have abilities in design, user-interfaces, testing, structuring and maintenance. This paper will analyse the work that goes into producing production-quality hyperdocuments and what the cost/benefits are. It is assumed that the reader, though not necessarily a hypertext expert, knows what hypertext is
-
Rada, R.: Hypertext writing and document reuse : the role of a semantic net (1990.)
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- Abstract
- When document components are classified and then recombined during document re-use, a semantic net may serve as the classification language. A theory of analogical inheritance, applied to this semantic net, guides the reorganisation of document components. Authors index paragraphs from various sources with node-link-node triples from a semantic net and then use programs to transverse the semantic net and generate various outlines. The program examines node and link names in deciding which path to take. Describes how these techniques helped in the re-use: parts of an existing book to write a new one
