Schema Conversion
Mostrando 1-4 de 4 artigos, teses e dissertações.
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1. Integração de bancos de dados heterogêneos utilizando grades computacionais. / Heterogeneous databases integration using grid computing.
Bancos de dados normalmente são projetados para atender a um domínio específico de uma aplicação, tornando o acesso aos dados limitado e uma tarefa árdua em relação à integração de bancos e compartilhamento de dados. Existem várias pesquisas no intuito de integrar dados, como a criação de softwares específicos para uma determinada aplicação
Publicado em: 2010
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2. A utilização do livro didático pelo aluno ao estudar integral
This paper investigated students use of the text book when learning the mathematical object Integral. Its aim was to map the indications of strategies used by students in order to: 1. situate the proposed theme in the student book; 2.extract the main ideas and the strategies used by the author, summarizing them in a scheme; 3. solve the exercises proposed in
Publicado em: 2006
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3. Transparencia de modelos em sistemas de bancos de dados heterogeneos
Heterogeneous Database Systems (HDBSs) integrate, in a cooperative environment, autonomous and heterogeneous database systems (DBSs). Model transparency in HDBSs is an important property that allows the users to deal with global data using a single model and database language. This work proposes and discusses solutions to support such property in HDBSs built
Publicado em: 1993
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4. Global profiling of Shewanella oneidensis MR-1: Expression of hypothetical genes and improved functional annotations
The γ-proteobacterium Shewanella oneidensis strain MR-1 is a metabolically versatile organism that can reduce a wide range of organic compounds, metal ions, and radionuclides. Similar to most other sequenced organisms, ≈40% of the predicted ORFs in the S. oneidensis genome were annotated as uncharacterized “hypothetical” genes. We implemented an integ
National Academy of Sciences.