Overview of Opacity in Discrete Event Systems
نویسندگان
چکیده
منابع مشابه
Overview of discrete event systems opacity: Models, validation, and quantification
Over the last decade, opacity of discrete event systems (DES) has become a very fertile field of research. Driven bysafety and privacy concerns in network communications and online services, much theoretical work has been conductedin order to design opaque systems. A system is opaque if an external observer in unable to infer a ”secret” about thesystem behavior. This paper aims to r...
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This article is a brief exposure of the process approach to a newly emerging area called "discrete event systems" in control theory and summarizes some of the recent developments in this area. Discrete event systems is an area of research that is developing within the interstices of computer, control and communication sciences. The basic direction of research addresses issues in the analysis an...
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In this paper, we investigate opacity of discrete event systems. We define two types of opacities: strong opacity and weak opacity. Given a general observation mapping, a language is strongly opaque if all strings in the language are confused with some strings in another language and it is weakly opaque if some strings in the language are confused with some strings in another language. We show ...
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ژورنال
عنوان ژورنال: IEEE Access
سال: 2020
ISSN: 2169-3536
DOI: 10.1109/access.2020.2977992