Idea: simulation based security requirement verification for transaction level models
ESSoS'11 Proceedings of the Third international conference on Engineering secure software and systems
metroII: A design environment for cyber-physical systems
ACM Transactions on Embedded Computing Systems (TECS) - Special section on ESTIMedia'12, LCTES'11, rigorous embedded systems design, and multiprocessor system-on-chip for cyber-physical systems
Guiding requirements engineering for software-intensive embedded systems in the automotive industry
Computer Science - Research and Development
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The debate about efficient methods for hardware-software co-design has taken interesting turns over the years. In this paper, we argue that the essential problems to solve are prior to the decision on how to partition the system in hardware-software. We present a formal platform-based design method we have proposed over the years and a design environment, Metropolis, supporting the methodology, which starts by capturing the design specifications at the highest level of abstraction and then proceed toward an efficient implementation by subsequent refinement steps. We present the modeling strategy used in Metropolis based on formal semantics that is general enough to support the models of computation proposed so far and that facilitates the creation of new ones. Nonfunctional and declarative constraints can also be captured using a logic language.