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Recolector de Ciencia Abierta, RECOLECTA
Conference object . 2010
License: CC BY NC SA
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Recolector de Ciencia Abierta, RECOLECTA
Conference object . 2010
License: CC BY NC SA
image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
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Geolocalizador de noticias temáticas: el caso de los riesgos naturales

Authors: Preciado López, Julio; Berlanga Llavori, Rafael;

Geolocalizador de noticias temáticas: el caso de los riesgos naturales

Abstract

Las bases de datos geoespaciales temáticas en distintas escalas geográficas y temporales, son necesarias en multitud de líneas de investigación. Una de ellas es la gestión y alerta temprana de riesgos de desastres por amenazas naturales (inundaciones, huracanes, terremotos, etc.). Las noticias sobre éste tema se publican habitualmente en periódicos digitales de todo el mundo y comportan un alto contenido geográfico. Este trabajo pretende extraer automáticamente las noticias emitidas por canales de re-difusión web (conocidos por las siglas RSS en inglés) para georreferenciarlas, almacenarlas y distribuirlas como datos geoespaciales. Mediante técnicas de procesamiento de lenguaje natural y consultas a bases de datos de topónimos realizaremos la extracción de la información. El caso de estudio se aplicará para México y todos los componentes utilizados serán de código abierto

The thematic geospatial databases in different geographic and temporal scales are needed in many areas of research. One is risk and disaster management. The stories on this subject are published regularly online by newspapers worldwide, entailing a high geographical content. This work aims to automatically extract the news releases from web feeds (RSS/Atom) to stored and distributed them as geospatial data. For that we use natural language precessing techniques. The use case applies to Mexico and all the components used are open source

Country
Spain
Related Organizations
Keywords

Sistemes d'informació geogràfica, Programari lliure, Geographic information systems, Open source software

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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).
BIP!Citations provided by BIP!
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.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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