
handle: 10366/83079
[ES]El cat?logo automatizado es uno de los instrumentos de recuperaci?n de la informaci?n bibliogr?fica por antonomasia. Dicho cat?logo actualmente se halla en un proceso de adaptaci?n a modelos conceptuales nuevos como el propuesto por la IFLA en el a?o 1998: Requisitos Funcionales de los Registros Bibliogr?ficos. Se analizan con detalle, algunos de los cat?logos - Austlit Gateway, Virtua, LibDB y RedLightGreen - que se encuentran en el proceso de adecuar sus estructuras a dicho modelo con el objetivo de evaluar en qu? medida ello contribuye a solucionar sus deficiencias actuales. Se explica en qu? consiste el modelo mencionado y se definen sus entidades. La implantaci?n del modelo propuesto en los cat?logos en l?nea constituye un avance importante en lo referente a una mejor y m?s eficaz recuperaci?n de la informaci?n que contienen.
[EN]The automated catalogue is metaphorically one of the bibliographical information retrieval instruments. This catalog at present is under a process of adaptation to new conceptual models as the one proposed by the IFLA in 1998: Functional Requirements for Bibliographic Records. Some catalogs - Austlit Gateway, Virtua, LibDB and RedLightGreen - that are under the process of adapting their structures to this model are analyzed in detail to evaluate to what extent it contributes to solve their current deficiencies. The above mentioned model is explained and its entities are defined. The introduction of the proposed model in the on-line catalogues is an important advance regarding a better and more effective retrieval of the information they contain.
On-line Public Access Catalog, Catálogos de acceso público en línea, 5701.06 Documentación, 5701.06 Documentaci?n, Cat?logos de acceso p?blico en l?nea
On-line Public Access Catalog, Catálogos de acceso público en línea, 5701.06 Documentación, 5701.06 Documentaci?n, Cat?logos de acceso p?blico en l?nea
| selected citations These citations are derived from selected sources. This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 0 | |
| popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Average | |
| influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Average | |
| impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Average |
