Karina Cenci

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Government Information Sharing (Gov-IS) allows information exchange between different government agencies, as well as between public and private institutions. Sharing information enables enhanced efficiency -- by avoiding duplication of processes updating the same data; better quality of processes and services -- by removing inconsistent data and reducing(More)
Government data interoperability facilitates information sharing between business processes and organizations contributing to enhance public service delivery and informed decisions to support public policy making. Despite its relevance, there is scarce research work on solutions to facilitate data interoperability in the Science and Technology government(More)
Data interoperability allows information sharing between different organizations, both public and private, for mutual benefits. This paper presents a case study providing an initial level of government data interoperability. SIGEVA is a set of applications for the management and evaluation of researchers and projects in the National Research Council(More)
At the present time, information systems affect all aspects of our life, due to the technological advance in communications, in particular, the increase of wireless networks, ad-hoc, mobile devices, that provide access to the information. The implementation of secure and high quality distributed systems and applications is highly required. Such systems can(More)
Complex system development and information integration at the conceptual layer raises the requirement to be able to declare intermodel assertions between entities in models that may, or may not, be represented in the same modelling language. This is compounded by the fact that semantically equivalent notions may have been represented with a different(More)
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