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Reuse of a repository of conceptual schemas in a large scale project
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@MISC{Batini_reuseof,
author = {Carlo Batini and Riccardo Grosso},
title = {Reuse of a repository of conceptual schemas in a large scale project},
year = {}
}
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Abstract
Large amounts of data are managed by organizations, available to be viewed and analysed from multiple perspectives, which becomes a fundamental resource to the effectiveness of the organizations. An organization can achieve full benefit from the available information by managing its data resource, through the planning of its exploitation and its maintenance. The concept of data repository fulfils these requirements, due to the fact that it contains the description of all types of data produced, managed, maintained and exchanged in an organization. Data descriptions should be organized in a repository to enable all the users of the information system to understand the meaning of data and the relationships between among them. This paper describes an experience of the use of an existing repository of conceptual schema, representing a wide amount of entities of interest for Central Public administration, in order to produce the corresponding repository of the administrations located in a region. Several heuristics are described and experiments are reported.
