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Alvis is a modelling language defined for the design and a formal verification of embedded systems. The key concept of Alvis is an agent which denotes any distinguished part of the system under consideration with a defined identity persisting in time. Alvis combines a graphical modelling of interconnections among agents with a high level programming language used for the description of agents behaviour...
Embedded systems verification can be a very challenging task. Most of such systems is composed of subsystems that run concurrently, communicate one with another, compete for shared resources etc. Concurrent systems reveal errors such as deadlocks, livelocks, process starvation and so on. The paper focuses on detection of a priority inversion in Alvis models. Alvis is a novel modelling language defined...
Alvis is a novel modelling language defined especially for the embedded systems design and verification. The language has its origin in CCS and XCCS process algebras, but algebraic equations have been replaced with a Haskell based high level programming language. Moreover, Alvis provides communication diagrams for the visual modelling of an embedded system structure, especially from the control and...
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