An ontology approach to data integration

The term Federated Databases refers to the data integration of distributed, autonomous and heterogeneous databases. However, a federation can also include information systems, not only databases. At integrating data, several issues must be addressed. Here, we focus on the problem of heterogeneity, m...

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Detalles Bibliográficos
Autores principales: Buccella, Agustina, Cechich, Alejandra, Rodríguez Brisaboa, Nieves
Formato: Articulo
Lenguaje:Inglés
Publicado: 2003
Materias:
Ciencias Informáticas
Base de Datos
Semantics
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/9470
http://journal.info.unlp.edu.ar/wp-content/uploads/JCST-Oct03-11.pdf
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-9470
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Informáticas
Base de Datos
Semantics
spellingShingle Ciencias Informáticas
Base de Datos
Semantics
Buccella, Agustina
Cechich, Alejandra
Rodríguez Brisaboa, Nieves
An ontology approach to data integration
topic_facet Ciencias Informáticas
Base de Datos
Semantics
description The term Federated Databases refers to the data integration of distributed, autonomous and heterogeneous databases. However, a federation can also include information systems, not only databases. At integrating data, several issues must be addressed. Here, we focus on the problem of heterogeneity, more specifically on semantic heterogeneity that is, problems rela ted to semantically equivalent concepts or semantically related/unrelated concepts. In order to address this problem, we apply the idea of ontologies as a tool for data integration. In this paper, we explain this concept and we briefly describe a method for constructing an ontology by using a hybrid ontology approach.
format Articulo
Articulo
author Buccella, Agustina
Cechich, Alejandra
Rodríguez Brisaboa, Nieves
author_facet Buccella, Agustina
Cechich, Alejandra
Rodríguez Brisaboa, Nieves
author_sort Buccella, Agustina
title An ontology approach to data integration
title_short An ontology approach to data integration
title_full An ontology approach to data integration
title_fullStr An ontology approach to data integration
title_full_unstemmed An ontology approach to data integration
title_sort ontology approach to data integration
publishDate 2003
url http://sedici.unlp.edu.ar/handle/10915/9470
http://journal.info.unlp.edu.ar/wp-content/uploads/JCST-Oct03-11.pdf
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