Um banco de dados espaço-temporal para desenvolvimento de aplicações em sistemas de informação geografica

AUTOR(ES)
DATA DE PUBLICAÇÃO

1998

RESUMO

This dissertation discusses the implementation of an extensible framework, which provides support for the development of spatio-temporal database applications. The infrastructure, developed on the O2 object-oriented database system, consists of a kernel set of operators and database classes, which meet the minimum requirements for the processing of spatial, temporal and spatio-temporal queries. The main contributions of this work are the specification of the kernel operators and classes and their implementation, validated through a pilot geographic application. Another contribution is fhe analysis of this implementation, which discusses problems and shortcomings of some models proposed in the literature

ASSUNTO(S)

banco de dados orientado a objetos sistemas de informação geografica banco de dados temporais

ACESSO AO ARTIGO

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