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Due to the increasing abstraction gap between the initial system model and a final implementation, the verification of the respective models against each other is a formidable task. This paper addresses the verification problem by proposing a stepwise application of combined refinement and verification activities in the context of synchronous model of computation. An implementation model is developed...
The synchronous computational model with its simple computation and communication mechanism makes it easy to describe, simulate and formally verify synchronous embedded systems at a high level of abstraction. In synchronous models, a local refinement increasing the delay in a single computation block may affect the functionality of the entire model. We provide a synchronization algorithm that preserves...
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