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ETDs @PUC-Rio
Estatística
Título: A SOFTWARE INFRASTRUCTURE FOR CATALOG MATCHING
Autor: ALEXANDRE GAZOLA
Colaborador(es): MARCO ANTONIO CASANOVA - Orientador
Catalogação: 29/MAI/2008 Língua(s): PORTUGUESE - BRAZIL
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.
Referência(s): [pt] https://www.maxwell.vrac.puc-rio.br/projetosEspeciais/ETDs/consultas/conteudo.php?strSecao=resultado&nrSeq=11698&idi=1
[en] https://www.maxwell.vrac.puc-rio.br/projetosEspeciais/ETDs/consultas/conteudo.php?strSecao=resultado&nrSeq=11698&idi=2
DOI: https://doi.org/10.17771/PUCRio.acad.11698
Resumo:
Most databases are independently designed and, therefore, are usually implemented using different conceptual schemas, which creates a context of syntactic, structural and semantic-level heterogeneity. Nevertheless, when a set of databases refers to a common domain, it may become necessary to integrate them into a single database, or to intermediate access to the databases in a transparent way. To deal with the heterogeneity problem, it becomes necessary to align the conceptual schemas. This process is usually carried out by domain specialists, and tends to be tedious and error-prone. This dissertation presents the CatalogMatcher, a software infrastructure for catalog matching. A catalog stores data about a set of objects from a specific domain, typically classified by some sort of taxonomy or thesaurus. The CatalogMatcher contains components that implement instance-based alignment strategies.
Descrição: Arquivo:   
COVER, ACKNOWLEDGEMENTS, RESUMO, ABSTRACT, SUMMARY AND LISTS PDF    
CHAPTER 1 PDF    
CHAPTER 2 PDF    
CHAPTER 3 PDF    
CHAPTER 4 PDF    
CHAPTER 5 PDF    
REFERENCES PDF