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Specifying and Reasoning about CPS through the Lens of the NIST CPS Framework
Published online by Cambridge University Press: 04 March 2022
Abstract
This paper introduces a formal definition of a Cyber-Physical System (CPS) in the spirit of the CPS Framework proposed by the National Institute of Standards and Technology (NIST). It shows that using this definition, various problems related to concerns in a CPS can be precisely formalized and implemented using Answer Set Programming (ASP). These include problems related to the dependency or conflicts between concerns, how to mitigate an issue, and what the most suitable mitigation strategy for a given issue would be. It then shows how ASP can be used to develop an implementation that addresses the aforementioned problems. The paper concludes with a discussion of the potentials of the proposed methodologies.
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- © The Author(s), 2022. Published by Cambridge University Press
Footnotes
Matthew Bundas has been supported by the GAANN grant #P200A180005. Tran Cao Son has been partially supported by the following NSF grants 1914635, 1757207, and 1812628.
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