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handle: 10261/125671
[ES] Los servicios de descubrimiento constituyen un elemento de innovación y modernización para las bibliotecas universitarias y de investigación. En los últimos años se ha producido una fuerte implantación de estas herramientas en España, con la nueva generación de estos sistemas, denominada habitualmente como web-scale discovery services, aunque resulta más significativo categorizarlas como index-based discovery services, servicios de descubrimiento basados en un índice centralizado. En la difusión de este modelo compiten especialmente las multinacionales ProQuest y Ebsco, ya que integran el software de recuperación con la distribución de bases de datos bibliográficas. Se valoran las razones del éxito de estos servicios, sus ventajas e inconvenientes, así como las líneas de investigación que están generando.
Discovery services constitute an element of innovation and modernization for university and research libraries. In recent years their presence has become strong in Spain, with the new generation of these systems, commonly referred to as web-scale discovery services, although it is more meaningful to categorize them as index-based discovery services. The multinational companies ProQuest and Ebsco are especially competing in the dissemination of this model, as they integrate information retrieval software with the bibliographic databases they distribute. The reasons for the success of these services are evaluated, with their advantages and disadvantages, as well as the research lines they are generating.
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Library software, Bibliographic databases, Discovery services, Information market, Mercado de la información, Software bibliotecario, User interface, Interfaz de usuario, Recuperación de información, Information retrieval, Bases de datos bibliográficas, OPAC, Servicios de descubrimiento
Library software, Bibliographic databases, Discovery services, Information market, Mercado de la información, Software bibliotecario, User interface, Interfaz de usuario, Recuperación de información, Information retrieval, Bases de datos bibliográficas, OPAC, Servicios de descubrimiento
| 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). | 1 | |
| 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 |
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| downloads | 186 |

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