-
Beebe, C.; Jacob, E.K.: Graphic language documents : structures and functions (1998)
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- Abstract
- This paper proposes to explore the nature of graphic language documents from the contrasting perspectives of structure and function -- from the perspectives of the document's structure as a spatially-oriented object. Using design principles derived from Gestalt theory and the Bauhaus concept that form (or structure) follows function, the paper addresses the relationship that exists between structure and function in the broad domain of graphic language documents
-
Greenberg, J.: Intellectual control of visual archives : a comparison between the Art and Architecture Thesaurus and the Library of Congress Thesaurus for Graphic Materials (1993)
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- Abstract
- The following investigation is a comparison between the Art and Architecture Thesaurus (AAT) and the LC Thesaurus for Graphic Materials (LCTGM), two popular sources for providing subject access to visual archives. The analysis begins with a discussion on the nature of visual archives and the employment of archival control theory to graphic materials. The major difference observed is that the AAT is a faceted structure geared towards a specialized audience of art and architecture researchers, while LCTGM is similar to LCSH in structure and aims to service the wide-spread archival community. The conclusion recognizes the need to understand the differences between subject thesauri and subject heading lists, and the pressing need to investigate and understand intellectual control of visual archives in today's automated environment.
-
Houser, J.: ¬The visual vocabulary of the graphical environment (1996)
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- Abstract
- Identifies the visual vocabulary of use in the graphic user interface (GUI) environment. Offers tips on using GUIs to the user's advantage, highlighting areas which frequently cause confusion. Presents a thesaurus of GUI terms
- Date
- 1. 8.1996 22:03:57
-
Duchemin, P.-Y.: ¬La nemrisation des documents graphiques (1997)
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- Abstract
- Creating a digital collection of graphic documents raises policy, legal and technical issues. Documents should be selected according to overall documentation policy criteria (value, preservation, exploitation) and meet a real need. The objectives must be clear, e.g. to improve access, widen communication, conserve originals. Technical questions e.g. whether to use originals or photos, text or image scanner, need to be resolved. Cataloguing and indexing involves decisions about the relationship between the digital copy and the original. Copyright legislation may mean only public domain material can be used. Finally the needs of unknown external users have to be considered in making the documents available on the Internet
- Date
- 29. 1.1996 16:50:24
- Footnote
- Übers. des Titels: Digitisation of graphic documents
-
Dyson, M.; Box, H.; Twyman, M.: ¬The perception of symbols on screen and methods of retrieval from a database (1994)
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- Abstract
- Report of a 2 year research project on symbols carried out by Reading University, Department of Typography and Graphic Communication. The research is divided into 2 parts: the perception of symbols and their legibility or discriminability; and methods of retrieval of symbols from image databases containing symbols. The aim of the research is to provide a useful basis for future work on the automatic recognition of symbols and their components and on methods if image enhancement
-
Doran, K.: Unified disparity : theory and practice of union listing (1996)
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- Abstract
- There is a disagreement about the viability of graphic user interface (GUI) programs for the general public's use for searching bibliographic databases. Reports on a field study carried out in public libraries in Connecticut, to discover whether library users found a GUI easier to use than the character based user interfaces, the characterisitcs of users who preferred one interface over the other, and whether instruction was a variable in user's stated preference. Describes the methodology folowed and discusses the results
-
Sherman, R.J.: ¬The electronic book (1993)
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- Abstract
- Describes the Electronic Book (EB) standard developed by the Sony Corporation. It defines compatibility with ISO 9660, the international standard for file structures on CD-ROM. The EB standard defines search methods according to word search, endword search, keyword search, menu search, multi search, graphic search and linking. Provides a summary of EB players covering the Sony DD1-EX, DD8, DD-DR1 and Panasonic KXEBP1. Discusses EB software
-
Head, A.J.: ¬A question of interface design : how do online service GUIs measure up? (1997)
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- Abstract
- Considers whether graphic user interfaces (GUI) are based on interface design principles that will enhance online searching in the long term. Traces GUI origins. Examines the design considerations underlying them. A good GUI design should empower users, communicate visuelly and encourage interaction. Using these design criteria, examines 2 newly released GUI: Data Times EyeQ 1.22 and Dow Jones N/R 5.0. Highlights some of the problems with their use and the trade-offs that are necessary in using GUIs
- Source
- Online. 21(1997) no.3, S.20-24,26-29
-
Alexander, J.: Customs and excise process 2.5 million documents (1997)
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- Abstract
- The HM Customs and Excise operation in Salford, Manchster, UK, has installed an electronic document management system from Graphic Data to streamline handling of import entries. It aims was to reduce filing and storage and improve access to documentation. The system involves scanning documents and CD storage and retrieval. Because of legal admissibility issues, documentation is retained in its paper format in deep storage
- Date
- 31.12.1998 9:53:29
-
Rowbotham, J.: Librarians - architects of the future? (1999)
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- Abstract
- This article explores the reasons why librarians should be at the heart of Internet site development. There are two distinct ways in which librarians can most effectively contribute to this medium. The first is by getting involved in information architecture. This new discipline requires skills such as expertise in search techniques and navigational logic, and generally involves the librarian working closely with graphic designers to create a firm foundation for the site. The second area is the role librarians can play in the structuring of the data which drives the site (data management).
- Date
- 21. 1.2007 14:22:02
-
Percival, J.M.: Graphic interfaces and online information (1990)
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- Abstract
- Reviews the growing importance of the graphic user interface, and describes an evaluation of Apple's HyperCard package as a potential interface to electronic mail and on-line commercial data bases
-
Aghemo, A.: ¬Il reference librarian nel contesto multimediale (1998)
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- Abstract
- Discusses the specialised knowledge and training which the multimedia reference librarian needs in order to provide a satisfactory oersonalised assistance service to online and CD-ROM users. Multimedia products combine electronic text, graphic art, animation and video for user interaction from a workstation. Thus the librarian should not only by familiar with search engines and websites, but also understand computer start-up procedures, passwords, keyboards, software and basic maintenance, data security matters and copyright. Explains the 4 distinct levels of librarian help in query-solving
- Date
- 29. 1.1996 17:18:10
29. 4.2000 18:39:01
-
Heuser, C.A.; Peres, E.M.; Richter, G.: Towards a complete conceptual model : Petri nets and entity-relationship diagrams (1993)
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- Abstract
- Shows how entity-relationship (E-R) diagrams and high-level Petri nets can systematically be synthesized into rigorous, yet graphic system models which meet the requirements of conceptual modelling. The idea is to combine the strengths of a widespread technique of modelling static system properties with an also well-known theory of systems and processes and its diagrammatic language. Although Petri nets are primarily used to capture and analyze dynamic system properties, they may also be used for modelling static properties. Based on this capability, they are employed for defining the semantics of E-R diagrams and for complementing the E-R approach. The result is a technique for producing complete conceptual models in diagrammatic form which describe both the static and dynamic properties of the modelled system and are amenable to simulation
-
Huthwaite, A.: Understanding the user : cognitive aspects of subject searching (1993)
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- Abstract
- Describes the background to a research project being undertaken at Charles Stuart University, New South Wales. The project entitled 'Using graphic displays to build mental models for effective subject searching of the online catalogue' investigates a method for enhancing the user's understanding of the subject access system of an online catalogue to improve searching performance. Discusses the rationale and theoretical framenwork for the study, considers the application of mental models theory to the research project and visualization in information retrieval, and examines related research and what is known and unknown about the topic
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Gaff, M.: GUI and CUI : individual personality types and the experience of learning to use library databases (1994)
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- Abstract
- Research, albeit limited, supports the view that some people have more problems than others in learning computer applications. The theory of personality types, as developed by Myers and Briggs, provides a model that could explain why the experience is more productive and satisfying if the working situation matches personaliyt type preferences. Describes a pilot project to assess the compatibility between the personality types of 5 participants and their ability to learn to use a database with a command user interface (CUI) and one with a graphic user interface (GUI). All participants found it was much easier and less stressful to use the GUI than the CUI
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Dyson, M.C.: How do you describe a symbol? : the problem involved in retrieving symbols from a database (1992)
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- Abstract
- Identifies the need for a suitable information system for retrieving images from a database. Various search objectives are described which cannot be met by current retrieval methods. A number of approaches to the problem are discussed and the advantages of a flexible classification system are highlighted. By analysing the formal attributes of symbols, a classification structure is derived which starts with a division into graphic, semantic and bibliographic dimensions. 2 experimental tasks are used to examine user's perceptions of the features of symbols. These results can be used to fill in the detailed descriptions in the classification system
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Taghva, K.; Borsack, J.; Condit, A.: Evaluation of model-based retrieval effectiveness with OCR text (1996)
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- Abstract
- Reports on experiments with retrieval from OCR-generated text using systems based on standard models of retrieval. Shows that average precision and recall is not affected by OCR errors across systems for several collections. Both the actual and the simulation experiments include full text and abstract length documents. The ranking and feedback methods associated with the retrieval models are generally not robust enough to deal with OCR errors. OCR errors and garbage strings generated from the mistranslation of graphic objects increase the size of the index significantly. Describes the problems of applying OCR text within an information retrieval environment and offers solutions
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Popping, R.; Roberts, C.W.: Network approaches in text analysis (1997)
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- Abstract
- In the last decade a broad spectrum of text analysis methods have been developed. One class of these involves the building of network-depictions of texts. At present there are 4 primary approaches within this class: network evaluation, amp analysis, knowledge graphing, and functional depiction. The first two of these approaches are quantitative text analysis methods, in that they were developed to yield statistical inferences about text populations. The latter 2 approaches are qualitative, in that they offer methods whereby texts can be 'simplified', not into a concise statistical model, but into a generalized graphic representation. This paper provides brief introductions to the 4 methods, as well as to computer programs developed for each
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Gaschignard, J.-P.: Fichiers d'autorité : encore beaucoup de chemin a faire (1997)
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- Abstract
- Development of authority files and systems for retrieving authority records in France is ill-adapted to public library users but most problems could be resolved by greater collaboration between libraries, suppliers of bibliographic information and software producers. National Library (BNF) and Electre bibliographic records, for example, could modify their authority files and signal changes. Research could be facilitated by addition of supplementary simplified indexing allowing simultaneous access. Graphic tables of indexing structure would allow users to master indexing languages, and this technique couls also be used for creating author and author-title authority files. Such improvements would depend on establishing technical definitions and standards for software
- Date
- 29. 1.1996 16:50:24
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Dion, M.-P.: ¬Le catalogue de la bibliothèque de Valenciennes : un experience multimedia (1997)
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- Abstract
- The library, centre of the local network of educational, social and cultural establishments, introduced its multimedia catalogue in 1994. Records assessed by graphic interfaces include all documents and supports: users can call up accompanying text, images, audiovisual extracts, using a series of simple menus. For the librarians, maintaining the catalogue, converting documents into digital form and creating links is time consuming and needs special skills, but the impact on collection use and enhancement of the library's image are considerable, while the availability of digital copies helps conserve fragile documents
- Date
- 29. 1.1996 16:50:24
