-
Flanders, B.: On-line books : an advanced technology electronic library system (1992)
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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
-
Frei, H.P.; Stieger, D.: ¬The use of semantic links in hypertext information retrieval (1995)
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- Abstract
- It is shown how the semantic content of hypertext links can be used for retrieval purposes. Indexing and retrieval algorithms are presented that exploit the link content in addition to the content of the nodes. The results of some retrieval experiments in a hypertext test collection are presented
-
Smith, L.C.: "Wholly new forms of encyclopedias" : electronic knowledge in the form of hypertext (1989)
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- Abstract
- The history of encyclopedias and wholly new forms of encyclopedias are briefly reviewed. The possibilities and problems that hypertext presents as a basis for new forms of encyclopedias are explored. The capabilities of current systems, both experimental and commercially available, are outlined, focusing on new possibilities for authoring and design and for reading the retrieval. Examples of applications already making use of hypertext are given.
- Date
- 7. 1.1996 22:47:52
- Source
- Information, knowledge, evolution. Proceedings of the 44th FID Congress, Helsinki, 28.8.-1.9.1988. Ed. by S. Koshiala and R. Launo
-
Aboud, M.; Chrisment, C.; Razouk, R.; Sedes, F.; Soule-Dupuy, C.: Querying a hypertext information retrieval system by the use of classification (1993)
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- Abstract
- We present in this paper a navigation approach using a combination of functionalities encountered in classification processes, Hypertext Systems and Information Retrieval Systems. its originality lies in the cooperation of these mechanisms to restrict the consultation universe, to locate faster the searched information, and to tackle the problem of disorientation when consulting the restricted Hypergraph of retrieved information. A first version of the SYRIUS system has been developed integrating both Hypertext and Information Retrieval functionalities that we have called Hypertext Information Retrieval System (H.I.R.S.). This version has been extended using classification mechanisms. The graphic interface of this new system version is presented here. Querying the system is done through common visual representation of the database Hypergraph. The visualization of the Hypergraph can be parameterized focusing on several levels (classes, links,...)
- Source
- Information processing and management. 29(1993) no.3, S.387-396
-
Agosti, M.; Crestani, F.; Melucci, M.: On the use of information retrieval techniques for the automatic construction of hypertext (1997)
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- Abstract
- Introduces what automatic authoring of a hypertext for information retrieval means. The most difficult part of the automatic construction of a hypertext is the creation of links connecting documents or document fragments that are related. Becaus of this, to many researchers it seemed natural to use information retrieval techniques for this purpose, since information retrieval has always dealt with the construction of relationships between objects mutually relevant. Presents a survey of some of the attempts toward the automatic construction of hypertexts for information retrieval. Identifies and compares scope, advantages and limitations of different approaches. Points out the main and most successful current lines of research
- Footnote
- Contribution to a special issue on methods and tools for the automatic construction of hypertext
-
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
-
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
-
Wereszczynska-Cislo, B.: Wykorzystanie relacji skojarzeniowych specyfikowanych w tezaurusie do okreslania hipertekstowych powiazan (1997)
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- Abstract
- When designing hypertext structure the folowing must be considered: semantic structure of the presented knowledge, strucutre for the user considering his information needs, knowledge and the way he will use the hypertext to access information; and rhetoric structure. Non-hierarchical links between hypertext nodes created on the basis of extralinguistic non-specified associative relations might cause a decrease in recall and retrieval of information. In order to leiminate such defects, suggests the implementation of specified associative relations marked in the thesaurus to define adequate associative links in the hypertext
- Date
- 6. 3.1999 16:29:17
- Footnote
- Übers. d. Titels: The implementation of the specified in thesaurus associative relations to define hypertext links
-
Ellis, D.: Hypertext; origins and use (1991)
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- Abstract
- Presents a brief introduction to the concept of hypertext illustrated with examples from experimental and operational systems. The origins of the hypertext concept are described and different generic types of hypertext systems outlined. The potential and problems of hypertext are discussed with particular reference to information retrieval
- Source
- International journal of information management. 11(1991) no.1, S.5-13
-
Arents, H.C.; Bogaerts, W.F.L.: Concept-based indexing and retrieval of hypermedia information (1996)
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- Pages
- S.1-29
- Source
- Encyclopedia of library and information science. Vol.58, [=Suppl.21]
-
Agosti, M.; Melucci, M.: Information retrieval techniques for the automatic construction of hypertext (2000)
0.03
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- Source
- Encyclopedia of library and information science. Vol.66, [=Suppl.29]
-
Waterworth, J.A.; Chignell, M.H.: ¬A model for information exploration (1991)
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- Abstract
- Presents a 3 dimensional model of information exploration. An attempt is made to clarify the respective roles of the human and the system in browsing and information retrieval, and to characterise alternative interaction styles to maximise retrieval effectiveness. Illustrates the applicability of the model of exploration by describing 8 paradigmatic cases of information exploration that represent different vertices of the model. Describes initial experiment that attempted to assess the pragmatic impact of various combinations of exploration features. Discusses methods for integrating hypermedia and information retrieval into general information exploration systems and discusses some of the processes that people use in information exploration. Argues for the development of hybrid information systems combining exploration features in the most appropriate way according to the task needs of users
-
Wolfram, D.; Dimitroff, A.: Preliminary findings on searcher performance and perceptions of performance in a hypertext bibliographic retrieval system (1997)
0.03
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- Abstract
- Reports on research examining the relationship of searcher performance and perception of performance, particulary for hypertext-based onformation retrieval systems for bibliographic data. Employs a prototype hypertext bibliographic retrieval system called HyperLynx. Evaluates its use by 83 subjects at the School of Library and Information Science and the Golda Meir Library at the University of Wisconsin-Milwaukee, USA. Measures of system usgae indicate that there is no significant relationship between confidence and the number of record pages visited, although confident searchers searched for shorter time periods. The reality check measures shows that both novice and experienced searchers were over confident in their performance
- Source
- Journal of the American Society for Information Science. 48(1997) no.12, S.1142-1145
-
Gillham, M.; Buckner, K.: User evaluation of hypermedia encyclopedias (1997)
0.03
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- Abstract
- Details the use of multimedia CD-ROMs by people in their homes. Investigates how users interact with the systems and gather data which they consider to be relevant evaluation criteria. Defines what is considered to be interactive multimedia in relation to home products and considers the characteristics of home users. Reviews systems evaluation methods in the fields of computer assisted learning, human computer interaction, and information retrieval. Gives factors considered to be specifically relevant to the home use situation, and details the methods employed in the study
- Source
- Journal of educational multimedia and hypermedia. 6(1997) no.1, S.77-90
-
Agosti, M.; Crestani, F.; Melucci, M.: Design and implementation of a tool for the automatic construction of hypertexts for information retrieval (1996)
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- Abstract
- Describes the design and implementation of TACHIR, a tool for the automatic construction of hypertexts for information retrieval. Through the use of an authoring methodology employing a set of well known information retrieval techniques, TACHIR automatically builds up a hypertext from a document collection. The structure of the hypertext reflects a 3 level conceptual model which enables navigation among documents, index terms, and concepts using automatically determined links. The hypertext is implemented using the HTML language. It can be distributed on different sites and different machines over the Internet, and it can be navigated using WWW interfaces
-
Baião Salgado Silva, G.; Lima, G.Â. Borém de Oliveira: Using topic maps in establishing compatibility of semantically structured hypertext contents (2012)
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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
-
Arents, H.C.; Bogaerts, W.F.L.: Concept-based retrieval of hypermedia information : from term indexing to semantic hyperindexing (1993)
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- Source
- Information processing and management. 29(1993) no.3, S.373-386
-
Search, P.: HyperGlyphs: using design and language to define hypermedia navigation (1993)
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- Abstract
- Hypermedia programs are an important concept in interactive computing because they provide ransom access to large databases of multimedia information. However, users tend to become lost and disorientated in these programs. Hypermedia interfaces must help the user understand the psychodynamics of the technology and provide navigational aids for orientation. Shows how hypermedia interfaces can use graphic design and language to help the user strucutre a cognitive approach to information retrieval that puts the use in control of the navigation process
-
Knuth, R.A.; Bruch, T.A.: Results of the hypertext '89 design survey (1990)
0.03
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- Abstract
- The 2 general functions usually associated with hypertext environments are the retrieval of information, of which browsing is the most common method and the creation and linking of information, or authoring. Describes the results of the Hypertext Design Survey conducted at Indiana Univ. in order to gather information on 5 different features and issues of hypertext: the relative importance of browsing and authoring; the most important hypertext features; the most important user capabilities of hypertext; predictions of future hypertext users; and the most important impediments to hypertext use
-
Furner-Hines, J.; Willett, P.: ¬The use of hypertext in libraries in the United Kingdom (1994)
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- Abstract
- State of the art review of hypertext systems in use in UK libraries. Systems include public access point of information (POI) systems that provide guidance to users of local resources, and networked document retrieval systems, such as WWW, that enable users to access texts stored on machines linked by the Internet. Particular emphasis is placed on those systems that are produced inhouse by the libraries in which they are used. The review is based on a series of telephone or face to face interviews conducted with representatives of those organizations that a literature review and mailed questionnaire survey identified as current users of hypertext. Considers issues relating to system development and usability, and presents a set of appropriate guidelines for the designers of future systems. Concludes that: the principle application of hypertext systems in UK libraries is in the implementation of POI systems; that such development is most advanced in the academic sector; and that such development is set to increase in tandem with use of the WWW
