-
Dimitroff, A.; Wolfram, D.: Searcher response in a hypertext-based bibliographic information retrieval system (1995)
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- Abstract
- This article examines searcher behavior and affective response to a hypertext-based bibliographic information retrieval system called HyperLynx for searchers with different search skills and backgrounds. Search times and number of nodes visited were recorded for five specified search queries, and views of the system were recorded for each searcher. No significant differences were found in search times or user satisfaction with the system, indicating that a hypertext-based approach to bibliographic retrieval could be appropriate for a variety of searcher experience levels
- Source
- Journal of the American Society for Information Science. 46(1995) no.1, S.22-29
-
Kim, S.H.; Eastman, C.M.: ¬An experiment on node size in a hypermedia system (1999)
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- Abstract
- The node size that should be used in a hypermedia system is an important design issue. 3 interpretations of node size are identified: storage (physical size), window size (presentation size), and length (logical size). an experiment in which presentation size and text length are varied in a HyperCard application is described. The experiment involves student subjects performing a fact retrieval task from a reference handbook. No interaction is found between these 2 independent variables. Performance is significantly better for the longer texts, but no significant difference is found for the 2 different window sizes
- Date
- 22. 5.1999 9:35:20
- Source
- Journal of the American Society for Information Science. 50(1999) no.6, S.530-536
-
Falquet, G.; Guyot, J.; Nerima, L.: Languages and tools to specify hypertext views on databases (1999)
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- Abstract
- We present a declarative language for the construction of hypertext views on databases. The language is based on an object-oriented data model and a simple hypertext model with reference and inclusion links. A hypertext view specification consists in a collection of parameterized node schemes which specify how to construct node and links instances from the database contents. We show how this language can express different issues in hypertext view design. These include: the direct mapping of objects to nodes; the construction of complex nodes based on sets of objects; the representation of polymorphic sets of objects; and the representation of tree and graph structures. We have defined sublanguages corresponding to particular database models (relational, semantic, object-oriented) and implemented tools to generate Web views for these database models
- Date
- 21.10.2000 15:01:22
- Series
- Lecture notes in computer science; vol.1590
-
Davenport, E.; Cronin, B.: Hypertext and the conduct of science (1990)
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- Source
- Journal of documentation. 46(1990) no.3, S.175-192
-
Welsch, L.A.: Multimedia and hypermedia : model and framework (1993)
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- Abstract
- Compilation of overhead sheets of papers given at the workshop. Describes standards for multimedia and hypermedia
- Footnote
- Part of a special issue featuring papers from the workshop on hypermedia and hypertext standards held in Amsterdam, Netherlands, 22-23 April 1993
-
Burnett, A.J.: ¬An exploratory study of hypertext processing strategies (1991)
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- Footnote
- Ph.D. Diss.; Order no.: 91-29129 // Rez. in: Library and information science research 1993, Fall, S.386-388 (T. Gillespie)
- Imprint
- ... : University of Pittsburgh
-
Arents, H.C.; Bogaerts, W.F.L.: Concept-based indexing and retrieval of hypermedia information (1996)
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- Source
- Encyclopedia of library and information science. Vol.58, [=Suppl.21]
-
Johnson, A.; Fotouhi, F.: Adaptive clustering of hypermedia documents (1998)
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- Source
- Encyclopedia of library and information science. Vol.63, [=Suppl.26]
-
Ramarapu, N.: ¬The impact of hypertext versus sequential information presentation on decision making : a conceptual model (1996)
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- Abstract
- Proposes a conceptual model to examine hypertext information presentation effects on decision making performance when compared with traditional sequentional information presentation and access. Considers which combination of task knowledge type (superficial, and causal) and information presentation styles (sequential, hypertext) yield the best decision making performance. This is achieved by comparing performance effect of hypertext and sequential information presentation when applied to superficial and causal type of knowledge required for the task. The 2 surrogates used for measuring the outcome of the performance effects are decision time and secision accuracy
- Date
- 24.10.1996 19:57:22
- Source
- International journal of information management. 16(1996) no.3, S.183-193
-
Smeaton, A.F.: Information retrieval and hypertext : competing technologies or complementary access methods (1992)
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- Source
- Journal of information science. 2(1992), S.221-233
-
McKnight, C.; Dillon, A.; Richardson, J.: Hypermedia (1992)
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- Source
- Encyclopedia of library and information science. Vol.50, [=Suppl.13]
-
Nelson, M.J.: ¬The design of a hypertext interface for information retrieval (1991)
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- Abstract
- Hypertext for multi-media and full-text documents is rapidly developed on all fronts. For bibliographic information retrieval the applications are promising but pose several difficulties. Describes work conducted at the School of Library and Information Science at Univ. of Western Ontario the objective of which is to add the capability of a browsing search to an existing OPAC through the use of Windowed Hypertext Interface for Zippy Retrieval and Display (WHIZRD) software. Discusses the underlying retrieval capabilities of the system. Examines design problems and solutions and outlines future enhancements
- Source
- Canadian journal of information science. 16(1991) no.2, S.1-12
-
Diaz, P.; Aedo, I.; Panetsos, F.: Labyrinth, an abstract model for hypermedia applications : Description of its static components (1997)
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- Abstract
- Analyzes an abstract model for hypermedia pplications. The model, Labyrinth, allows: the design of platform-independent hypermedia applications; the categorisation, generalisation and abstraction of unstructured heterogeneous information in multiple and interconnected levels, the creation of personalisations in multiuser hyperdocuments for both groups and individual users and the design of advanced security mechanisms for hypermedia applications
- Source
- Information systems. 22(1997) no.8, S.447-464
-
Baoming, Z.: Authoring a hypertext database : experiences with HyperPAD (1993)
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- Abstract
- In a hypertext database, the information is presented as a network of nodes connected by links. Such nodes may be text, graphics, audio, video, and even other software. Although hypertext provides a new approach to information management, it also leaves a whole new set of problems for the designers of the hypertext database to solve. As the volume of information grows, the task of authoring a hypertext database becomes much more complex. In this article, the author presents the experiences during the development of a hypertext version of the user's guide for information services on JANET, in the UK, by using HyperPAD, a hypertext shell for the IBM PC. It may be the first step to explore the proper way to solve those problems which come together with the increasing application of hypertext
- Source
- Aslib proceedings. 45(1993) no.1, S.19-22
-
Spertus, E.: ParaSite : mining structural information on the Web (1997)
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- Abstract
- Discusses the varieties of link information on the WWW, how the Web differs from conventional hypertext, and how the links can be exploited to build useful applications. Specific applications presented as part of the ParaSite system find individuals' homepages, new locations of moved pages and unindexed information
- Date
- 1. 8.1996 22:08:06
- Footnote
- Contribution to a special issue of papers from the 6th International World Wide Web conference, held 7-11 Apr 1997, Santa Clara, California
-
Westland, J.C.: Some conditions for cost efficiency in hypermedia (1998)
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- Abstract
- Models administrative and operating costs surrounding a hypermedia database and determines 7 conditions for the cost justification of hypermedia; higher linking costs proportionately reduce the total number of links implemented; increasing the benefits from using the database increases the total number of links proportionately; increasing database size results in an increase in the total number of links implemented; if the database user learns from the database slowly, then a larger number of links need to be provided: the maximum size of databases which is justified on cost will increase as the average cost of linking each node becomes smaller; the total benefit from usage required in order to cost justify a database will decrease as the average cost of linking each node becomes smaller and the maximum size of database which is cost justified will increase rapidly as the learning rate increases. The learning rate can be increased by construction of links and nodes so that they are maximally informative
- Date
- 7. 3.1999 14:22:45
-
Retterer, O.J.: Learning from a hypertext (1991)
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- Footnote
- Ph.D. Diss.; Order no.: 92-00771 // Rez. in: Library and information science research 1993, Fall, S.386-388 (T. Gillespie)
- Imprint
- ... : University of Toleda
- Source
- the effect of reading interactive text containing non-sequential associative linkages on comprehension
-
Carlson, J.R.; Kacmar, C.J.: an examination of end-user preferences : Increasing link marker effectiveness for WWW and other hypermedia interfaces (1999)
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- Source
- Journal of the American Society for Information Science. 50(1999) no.5, S.386-398
-
Perez, E.: Hypertext is growing up (1992)
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- Abstract
- Hypertext technology is appearing in mainstream commercial electronic data products including McGraw-Hill's CD-ROM version of their Encyclopedia of Science and Technology and the Facts on File News Digest 12-year cumulation. Provides a background to the development of hypertext. presents criticisms of hypertext and examples of its acceptance. Explores how hypertext translations of significant reference and information sources will penetrate the market. Discusses how hypertext could implement traditional information retrieval and control devices, the performance of people using hypertext and the absence of librarians in hypertext research and development
-
Scott, P.: Hypertext ... information at your fingertips (1993)
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- Abstract
- Hypertext is an alternative to traditional linear text and has been used successfully to create useful indexes on various types of computers. HyperRez, from MaxThink, is discussed in details, as is the creation of the major Internet index, HYTELNET. Reference is also made to hypertext utilities currently under development that make use of the HyperRez software
- Imprint
- Illinois : University of Illinois at Urbana-Champaign, Graduate School of Library and Information Science
- Source
- Proceedings of the Clinic on Library Applications of Data Processing: held April 5-7 1992 at University of Illinois at Urbana-Champaign. Ed. by L.C. Smith and P.W. Dalrymple
