Towards an Ontology-based Integration of Federated Information Sources

Integrating data from a Federated System is a very complex process that involves a series of tasks. Characteristics such as autonomy of the information sources, their geographical distribution and heterogeneity are some of the main problems we face to perform the integration. In this paper we focus...

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Detalles Bibliográficos
Autores principales: Buccella, Agustina, Cechich, Alejandra, Brisaboa, Nieves R.
Formato: Objeto de conferencia
Lenguaje:Inglés
Publicado: 2005
Materias:
Ciencias Informáticas
Federated Databases
Ontology
Semantic Heterogeneity
SOFTWARE ENGINEERING
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/21128
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-21128
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
Federated Databases
Ontology
Semantic Heterogeneity
SOFTWARE ENGINEERING
spellingShingle Ciencias Informáticas
Federated Databases
Ontology
Semantic Heterogeneity
SOFTWARE ENGINEERING
Buccella, Agustina
Cechich, Alejandra
Brisaboa, Nieves R.
Towards an Ontology-based Integration of Federated Information Sources
topic_facet Ciencias Informáticas
Federated Databases
Ontology
Semantic Heterogeneity
SOFTWARE ENGINEERING
description Integrating data from a Federated System is a very complex process that involves a series of tasks. Characteristics such as autonomy of the information sources, their geographical distribution and heterogeneity are some of the main problems we face to perform the integration. In this paper we focus on the problem of heterogeneity, more specifically on semantic heterogeneity. The semantic heterogeneity makes the integration difficult because of its bearing problems on synonymous, generalization/specialization, etc. Here, we briefly explain our three level approach to solve these problems. Then we show the structure of software components used to implement our supporting tool.
format Objeto de conferencia
Objeto de conferencia
author Buccella, Agustina
Cechich, Alejandra
Brisaboa, Nieves R.
author_facet Buccella, Agustina
Cechich, Alejandra
Brisaboa, Nieves R.
author_sort Buccella, Agustina
title Towards an Ontology-based Integration of Federated Information Sources
title_short Towards an Ontology-based Integration of Federated Information Sources
title_full Towards an Ontology-based Integration of Federated Information Sources
title_fullStr Towards an Ontology-based Integration of Federated Information Sources
title_full_unstemmed Towards an Ontology-based Integration of Federated Information Sources
title_sort towards an ontology-based integration of federated information sources
publishDate 2005
url http://sedici.unlp.edu.ar/handle/10915/21128
work_keys_str_mv AT buccellaagustina towardsanontologybasedintegrationoffederatedinformationsources
AT cechichalejandra towardsanontologybasedintegrationoffederatedinformationsources
AT brisaboanievesr towardsanontologybasedintegrationoffederatedinformationsources
bdutipo_str Repositorios
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