Sistemas de recuperación de información implementados a partir de CORD-19: herramientas clave en la gestión de la información sobre COVID-19

López-Carreño, Rosana and Martínez-Méndez, Francisco-Javier Sistemas de recuperación de información implementados a partir de CORD-19: herramientas clave en la gestión de la información sobre COVID-19. Revista Española de Documentación Científica, 2020, vol. 43, n. 4, pp. 1-12. [Journal article (Unpaginated)]

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English abstract

Research on the coronavirus has generated an extraordinary production of scientific documents. Their treatment and assimilation by the scientific community has required the help of specifically designed information retrieval systems. Some of the world’s leading institutions involved in the fight against the pandemic have developed the CORD-19 dataset that stands out from other projects of a similar nature. The documents collected in this source have been processed by various information retrieval tools, sometimes prototypes or previously implemented systems. The typology and main characteristics of these systems have been analysed, concluding that there are three main non-exclusive categories among them: terminological search, information visualisation and natural language processing. It should be noted that most of them use semantic search technologies in order to facilitate the acquisition of knowledge by researchers and to help them in their enormous task. The crisis caused by the pandemic has been taken advantage of by semantic search engines to find their site.

Spanish abstract

La investigación sobre el coronavirus ha generado una producción de documentos científicos extraordinaria. Su tratamiento y asimilación por parte de la comunidad científica ha necesitado de la ayuda de sistemas de recuperación de información diseñados específicamente. Algunas de las principales instituciones mundiales dedicadas a la lucha contra la pandemia han desarrollado el conjunto de datos CORD-19 que destaca sobre otros proyectos de similar naturaleza. Los documentos recopilados en esta fuente han sido procesados por distintas herramientas de recuperación de información, a veces prototipos o sistemas que ya estaban implementados. Se ha analizado la tipología y características principales de estos sistemas concluyendo que hay tres grandes categorías no excluyentes entre ellas: búsqueda terminológica, visualización de información y procesamiento de lenguaje natural. Destaca enormemente que la gran mayoría de ellos emplean preferentemente tecnologías de búsqueda semántica con el objeto de facilitar la adquisición de conocimiento s los investigadores y ayudarlas en su ingente tarea. La crisis provocada por la pandemia ha sido aprovechada por los buscadores semánticos para encontrar su sitio.

Item type: Journal article (Unpaginated)
Keywords: Datasets; COVID-19; Information Retrieval Systems; information management; Conjuntos de datos; Sistemas de Recuperación de Información; Gestión de información; CORD-19
Subjects: H. Information sources, supports, channels. > HS. Repositories.
L. Information technology and library technology > LS. Search engines.
Depositing user: Francisco-Javier Martinez-Mendez
Date deposited: 21 Jan 2021 11:46
Last modified: 21 Jan 2021 11:46
URI: http://hdl.handle.net/10760/40968

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