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Chapter and Conference Paper
Refinement and Verification of Responsive Control Systems
Statechart notations with ‘run to completion’ semantics, are popular with engineers for designing controllers that respond to events in the environment with a sequence of state transitions. However, they lack ...
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Article
Open AccessSystematic hierarchical analysis of requirements for critical systems
Safety and security are key considerations in the design of critical systems. Requirements analysis methods rely on the expertise and experience of human intervention to make critical judgements. While human j...