-
Moscoso, P.: Analisis y evaluacion de catalogos automatizados de acceso publico en entorno Web (1998)
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- Abstract
- Presents the results of an evaluation of the Spanish Web OPACs. A checklist approach was employed to access the interface and searching options. Evaluates main page, labels, text, instructional information, online help and page layout. The data gathered allow for the ranking of the OPACs, as well as the identification of weaknesses in the catalogues
- Footnote
- Übers. d. Titels: Analysis and evaluation of online public access catalogues in the Web
-
Lobo, D.O.: Metodos y technicas para la indizacion y recuperacion de los recursos de la World Wide Web (1999)
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- Footnote
- Übers. d. Titels: Methods and techniques for indexing and retrieving World Wide Web resources
- Source
- Boletin de la Asociacion Andaluza de Bibliotecarios. 14(1999) no.57, S.11-22
-
Martinez, A.M.: Control de autoridades en catalogos en linea (1997)
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- Abstract
- A review of the literature. Authority control is intended to improve precision and recall but high failure rates detected during online catalogue searches by end users has given rise to debate about whether the time and effort involved in this approach is justified. Suggested solutions include using a combination of indexing techniques, increasing access points, greater standardisation of formats and more powerful software. Cooperative programmes at national and international levels can reduce costs. In Latin America some libraries use US / European formats, while others have developed their own local or regional systems; the whole situation needs to be reviewed to resolve the anomalies
- Footnote
- Übers. des Titels: Control of authorities in online catalogues
-
Martinez Méndez, F.J.: Aproximacion general a la evaluacion de la recuperacion mediante motores de busqueda en Internet (2001)
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- Footnote
- Übers. des Titels: A general approach for the evaluation of the information retrieval capabilities of search engines
-
Vega, A.M.: ¬La coleccion de referencia (1997)
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- Abstract
- A comprehensive discussion, with particular focus on procedures for organizing the collection (use of UDC and variation); factors involved in selection (Type of material, format, content); selection sources (details of general and specialized bibliographies covering book and non-book materials); weeding (criteria in relation to user and institutional needs); acquisition (legal deposit, donation, exchange, purchase); library suppliers (Choosing a service, ordering); collection evaluation (Quantitative and qualitative); service evaluation (statistics and reports)
-
Yunta, L.R.: Evaluacion e indicadores de calidad en bases de datos (1998)
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- Abstract
- Analyzes quality control problems from the viewpoint of bibliographic database producers. Aims to systematize the different criteria suggested for database quality evaluation, and to enumerate useful data collection methods. Focuses on the relationship between quality and database design, as seen through the example of the ISOC database
- Footnote
- Übers. d. Titels: Databases evaluation and quality criteria
-
Colina, J.: ¬Un algoritmo informetrico para la evaluacion de un vocabulario de busqueda (1995)
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- Footnote
- Übers. des Titels: An informetric algorithm for evaluation of search vocabularies
-
Urdiciain, B.G.: Evaluacion del rendimiento de tesauros Espanoles en sistemas de recuperacion de informacion (1998)
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- Footnote
- Übers. d. Titels: Evaluation of Spanish thesauri for information retrieval
-
Vinaja, A.B.: ¬La version Beta-Windows para CDS/ISIS (1995)
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- Theme
- Bibliographische Software
-
Garcia Marco, F.J.: Interfaces amigables para la recuperacion de la informacion bibliografia (1995)
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- Abstract
- Analyses the concept of a user friendly interface together with the key position it occupies in information retrieval systems: the control of intercation with the human operator, and the optimisation of the relationship between them. Proposes a definition of friendliness to ensure the proper evaluation of an interface. Traces a schematic history of the human-machine interface develoment and considers its cognitive backgrounds and development techniques. Discusses 3 innovative prototypes in the field of bibliographic information: Icarus; The BookHouse; and Okapi. Considers the future development of interaction between bibliographic information systems and users
-
Mari, H.: Dos fundamentos da significao a producao do sentido (1996)
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- Abstract
- An approach to establishing a relationship between knowing, informing and representing, using aspects of linguistic theory to clarify semantic theory as the basis for an overall theory of meaning. Linguistic knowledge is based on a conceptual matrix which defines convergence / divergence of the categories used to specify an object's parameters; work on the analysis of discourse emphasisis the social dimension of meaning, which is the basis of the theory of acts and speech. The evaluation criteria used to determine questions about the possibility of knowledge are necessarily decisive, this opens up promising perspectives if formulating a relationship between conceptual and pragmatic approaches
-
Garcia, J.A.C.: D'Alembert at CD-ROM : las enciclopedias electronicas o la aparicion de un nuevo paradigma (1995)
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- Abstract
- Since the appearance of Diderot and D'Alembert's Encyclopedia in the 18th century, encyclopedias have undergone some modifications but until recently there have been no substantial alterations to the basic design established by the original authors. The emergence of massive data storage systems and sophisticated methods of information retrieval such as hypertext are bringing about considerable changes in the design of encyclopedias, especially as regards interactivity. Presents a critical evaluation of these new hypermedia encyclopedias, illustrating both their advantages and their weaknesses. Discusses the future of multimedia encyclopedia publishing
-
Perez, F.G.: DB/Textworks : una alternativa para crear un sistema automatizado de biblioteca (1997)
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- Abstract
- Account of the experience of the International Maize and Wheat Improvement Centre CIMMYT based in Mexico, which employs some 100 scientists and 600 support staff. To improve services the library updated its system using DB/Textworks, software which can manage large quantities of text including both data and images. The system is structured into modules for cataloguing, circulation, user information, serials, acquisition and suppliers. The chief advantages for medium sized libraries such as CIMMYT is its simplicity; tasks such as defining databases, creating reports, exchanging information so not require the intervention of computer experts
-
Olvera Lobo, M.D.: Rendimiento de los sistemas de recuperacion de informacion en al World Wide Web : revision metodologica (2000)
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-
Jimenez, V.O.R.: Nuevas perspectivas para la catalogacion : metadatos ver MARC (1999)
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- Date
- 30. 3.2002 19:45:22
- Source
- Revista Española de Documentaçion Cientifica. 22(1999) no.2, S.198-219
-
Rojas, M.A.R.: ¬La informaçion como ente ideal objetivizado (1995)
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- Abstract
- The term information lacks precicion and there is no consensus about its definition because of the differing philosophical theories used as a basis for interpretation e.g. materialism, idealism. Draws on the ideas of Locke, Kant and Piaget to analyse the essential nature of information, concluding that for the purposes of library science, information is best understood as an ideal entity constructed by the individual synthesising his sensory perceptions of the actual world, which is then objectivised resulting in the world of information, part of the wider world but with its own structures, laws and interrelations. This make communication possible
-
Serra, E.: Biblos: el projecte de conversion retrospectiva de la Bilioteca de Catalunya (1998)
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- Abstract
- Explains the Biblos project for the retrospective conversion of the catalogues of the Biblioteca de Catalunya. This consists of the scanning of the catalogue cards, the retrieval of the images via the Web, and the subsequent codification of the information into MARC format. Describes the objectives, methodology, processes and other factors contributing to its fulfilment
-
Alonso, M.A.L.: ¬Los tesauros conceptuales como herramienta de precision en los sistemas de organizacion cientifica (1999)
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- Source
- Revista interamericana de bibliotecologia. 22(1999) no.1, S.21-35
-
Quijano-Solis, A.: Bibliotecas y Tecnologias una Propuesta de Integracion (1999)
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- Abstract
- This article examines some of the ways in which the Biblioteca Daniel Cosio Villegas of El Colegio de Mexico is responding to meet goals stated in the Universidad Nacional Autonoma de Mexico's 1997-2000 Development Plan. The Plan aims to prepare students for life-long learning by teaching them reasoning and questioning skills as well a competencies in selecting, organizing and processing information from diverse systems and sources. It notes the need to discover the skill library professionals must have in order to assist patrons effectively to become self-sufficient users of information. The environment examined is one where most college and university students are products of a very traditional primary and secondary educational system that emphasizes learning through the use of class lectures and assigned textbooks rather than research and self-discovery. The author points out the need for library professionals in Mexico's institutions of higher education to teach students how to learn to access and process information themselves in order to transform this information into knowledge they can use. Some of the administrative changes made at the Biblioteca Daniel Cosio Villegas to accomplish this are described. These include: more participation by library professionals in planning; favoring matrical organization between departments and projects and making decisions in a more collegial fashion; subject specialization by library professionals who select, catalog, classify and give service in a specific area; and incorporation of the user into the evaluation of existing processes and services and the creation of new ones which favor a more efficacious development of their information skills. The author concludes by proposing three basic principles to guide the re-engineering process that must be undertaken by academic libraries if they are to survive and seek to shape the future of information technology rather than just responding to the challenges it presents. These principles are: the value which accrues to information by transforming it into knowledge can be analyzed systematically; the value which accrues to technology is incremented by the degree to which it is accepted by library professionals and users; and this acceptance is a function of other variables which can be understood and controlled, especially the frequency of use resulting in the development of information skills. The improvement of information skills of library professionals and users therefore constitutes the principles objective of technological integration
-
Velasco, M.: Algoritmo de filtrado multitermino para la obtencion de relaciones jerarquicas en la construction automatica de un tesauro de descriptores (1999)
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- Source
- Revista Española de Documentaçion Cientifica. 22(1999) no.1, S.34-49
