-
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
-
Olvera Lobo, M.D.: Rendimiento de los sistemas de recuperacion de informacion en al World Wide Web : revision metodologica (2000)
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- Footnote
- Übers. d. Titels: Methodology for evaluating information retrieval in WWW search engines
-
Pulido, J.R.V.: Recupracion de la information en Internet : motores y otros agentes des busqueda (1997)
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- Abstract
- Introduces the concept of search engines, their evolution in the recent history of the Internet, their components, procedures and suggested classification. In an attempt to solve the current terminological chaos. Analyses their comparative advantages and disadvantages and makes proposals for further improvements. Presents a bibliography for further reading
-
Vinaja, A.B.: ¬La version Beta-Windows para CDS/ISIS (1995)
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- Abstract
- The CDS/ISIS database management system developed by Unesco is used worldwide and available free in Mexico through the National Council for Science and Technology. Reviews experience with the new trial version for interface with DOS at the College of Mexico, covering search, browse, print, edit, select, help and database functions. Results are excellent, but users cannot choose how to order search output
-
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
-
Jimenez, V.O.R.: Nuevas perspectivas para la catalogacion : metadatos ver MARC (1999)
0.02
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- Date
- 30. 3.2002 19:45:22
- Source
- Revista Española de Documentaçion Cientifica. 22(1999) no.2, S.198-219
-
Targino, A.d.G.: ¬A interdisciplinaridade da ciencia da informacao como area de pesquisa (1995)
0.02
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- Abstract
- Discussion of the interdisciplinary nature of information science as a field of research, based on essential concepts such as science, information and information science itself. Presents comprehensive themes of research on information science and the difficulties faced by the researcher in this field in the search to attain the existing scientific parameters and the expected prerequisites of any researcher
-
Pfitscher, E.F.; Penna de Moraes, M.A.P.F.: Bibliotecario, informacao e cidadania (1994)
0.02
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- Abstract
- Individuals need access to both formal and informal information to be able to exercise their rights as citizens: this principle is written into the Brazilian constitution. The mission of all types of library is to disseminate information but this role is little known by potential users or understood by librarians. The profession needs to prioritise educating the user to search for new ideas, rather than focusing on building collections and installing new technology with the sole purpose of achieving technical perfection
-
Diaz, I.G.; Aguilar, G.S.: Bibliometria comparada sobre tecnologia de informacion : diez anos en la base de datos ERIC (1995)
0.02
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- Abstract
- Reports results of an automated search of the term 'information technology' and 20 related terms in the ERIC database, 1982-1991, which revealed data related to: scientific production relating to information technology; core journals; types of documents; types of authors and their output; sponsoring institutions; publishing output by country; desciptors; and related terms. The following bibliometric laws are applied: Bradford's law; Lotka's law; and Spearman's and Pearson's laws. Provides an insight into the role of bibliometrics as a scientific discipline for the study of the development of new technologies and their impact on information activity
-
Munoz, A.M.; Munoz, F.A.: Nuevas areas de conocimiento y la problematica documental : la prospectiva de la paz en la Universidad de Granada (1997)
0.02
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- Abstract
- Report of a study from the user's point of view, investigating the facility with which bibliographical material can be identified in a multidisciplinary field, the prospective for peace, from the University's resources. Searches (uniterm and relational) were effected using all available tools - OPACs, CD-ROM collections, online databases, manual catalogues, the Internet - both on the University's system and on national research institutions. Overall results returned a low rate of pertinence (1,86%). This is due not to lack of user search expertise but the lack of subject specific indexing coupled with using a MARC format
-
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
-
Matus, G.S.; Mendoza, E.S.; Duran, C.V.C.: Estudio comparativo de los usuarios reales y potenciales de bases de datos cientificas : una experiencia y una reflexion en la Universidad de Concepcion (1994)
0.01
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- Abstract
- Reports of a study in a Chilean university library, comparing 100 users of online databases and CD-ROMs with 100 users of non-computerized bibliographical resources. Results showed that users tended to be teachers / researchers, and potential users were postgraduate students. Comparison of search results showed online searching improved results and saved time. The chief reasons for non-use were ignorance of the service and use of own personal computer. The study indicated the need to review policy on database acquisition and improve promotion of the service. In general, librarians should motivate greater use of online searching by providing skilled intermediary services to maximize uptake
-
Lobo, D.O.: Metodos y technicas para la indizacion y recuperacion de los recursos de la World Wide Web (1999)
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- Source
- Boletin de la Asociacion Andaluza de Bibliotecarios. 14(1999) no.57, S.11-22
-
Velasco, M.: Algoritmo de filtrado multitermino para la obtencion de relaciones jerarquicas en la construction automatica de un tesauro de descriptores (1999)
0.01
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- Source
- Revista Española de Documentaçion Cientifica. 22(1999) no.1, S.34-49
-
Domenech, D.; Lopez, F.: ¬El nom de cada cosa : materials per a la revisio de la terminologia biblioteconomica (1997)
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- Date
- 22. 9.1998 10:14:50
-
Gonzalez, A.C.: Analisis y diseno de sistemas de gestion electronica de documentacion en grandes entidades (1997)
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- Date
- 11. 2.1999 21:02:22
-
Solis, A.Q.; Navarrete, O.A.: Medidas de calidad en la creacion de catalogos de bibliotecas (1998)
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- Date
- 30. 1.1999 19:22:45
