Utilize este identificador para referenciar este registo:
http://hdl.handle.net/10773/9162
Título: | Automatic extraction and representation of geographic entities in eGovernment |
Autor: | Rodrigues, Mário Dias, Gonçalo Paiva Teixeira, António |
Palavras-chave: | E-government Geographic information systems Human language technology |
Data: | Jun-2010 |
Editora: | AISTI |
Resumo: | In this paper we present a system that automatically extracts and geocodes named entities from unstructured, natural language textual documents. The system uses the Geo-Net-PT ontology and Google maps as auxiliary data sources. This type of system is particularly useful to automate the geocoding of existing information in e-government applications, which usually requires human intervention. Within the paper we introduce the relevant human language technologies, describe the system that was developed, present and discuss the preliminary results and draw the relevant conclusions and future work. |
Peer review: | yes |
URI: | http://hdl.handle.net/10773/9162 |
ISBN: | 978-1-4244-7227-7 978-989-96247-2-6 |
Versão do Editor: | http://www.aisti.eu/cisti2010/ |
Aparece nas coleções: | ESTGA - Comunicações |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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2010 CISTI mjfr-gpd-ajst.pdf | 232.33 kB | Adobe PDF | Ver/Abrir |
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