ETDs @PUC-Rio
| Título: | SEMANTIC INTEGRATION OF INFORMATION SYSTEMS | |||||||
| Autor: |
MARCOS MAGALHAES MOREIRA |
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| Colaborador(es): |
MARCO ANTONIO CASANOVA - Orientador |
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| Catalogação: | 21/JAN/2004 | Língua(s): | PORTUGUESE - BRAZIL |
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| Tipo: | TEXT | Subtipo: | THESIS | |||||
| Notas: |
[pt] Todos os dados constantes dos documentos são de inteira responsabilidade de seus autores. Os dados utilizados nas descrições dos documentos estão em conformidade com os sistemas da administração da PUC-Rio. [en] All data contained in the documents are the sole responsibility of the authors. The data used in the descriptions of the documents are in conformity with the systems of the administration of PUC-Rio. |
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| Referência(s): |
[pt] https://www.maxwell.vrac.puc-rio.br/projetosEspeciais/ETDs/consultas/conteudo.php?strSecao=resultado&nrSeq=4421&idi=1 [en] https://www.maxwell.vrac.puc-rio.br/projetosEspeciais/ETDs/consultas/conteudo.php?strSecao=resultado&nrSeq=4421&idi=2 |
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| DOI: | https://doi.org/10.17771/PUCRio.acad.4421 | |||||||
| Resumo: | ||||||||
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This work presents a semantic approach to information
integration based on the OWL ontology language, proposed as
a standard language to facilitate the integration of
different information sources. The information integration
problem is first presented and then the use of ontologies
to solve it is addressed. Then, strategies to obtain and
extract ontologies are identified, emphasizing database
system. Alternative mappings between classes , properties
and instances of the resulting ontologies are also
proposed.Finally, a case study is developed to apply and
validate the strategies presented. As a result, an
integrator system architecture is proposed and the
implementation of some of its components is discussed.
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