Orlando Ferrante

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The design of large scale complex systems demands the ability to correctly specify and verify as early as possible in the design cycle the interaction of the different components that ensure that the global level requirements are satisfied. We address this issue using an approach based on the notion of contract. In particular, we propose a graphical and(More)
The contract-based paradigm, founded on the use of contracts as formal requirements, allows distributed designers to develop different aspects and components of the overall system in a concurrent but controlled way. In this paper we describe an extension of contract-based design that aims at bridging the gap between requirements, as they are identified in(More)
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