Managing quality of large set of conceptual schemas in public administration: methods and experiences

Authors:
Carlo Batini;Marco Comerio;Gianluigi Viscusi
Affiliations:
University of Milano-Bicocca, Milano, Italy;University of Milano-Bicocca, Milano, Italy;University of Milano-Bicocca, Milano, Italy
Venue:
MEDI'12 Proceedings of the 2nd international conference on Model and Data Engineering
Year:
2012

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Abstract

Information growth asks Public Administrations for an effective control over their information asset. Furthermore, having a global representation of the core concepts of such an asset implies to manage large set of conceptual schemas. At the state of the art, the use of repositories of conceptual schemas aims to provide a structured, global and scalable representation of the core concepts managed in complex large scale information systems. In this paper we discuss several quality properties of repositories, analyzing them within a real, large scale experience.