The execution speed of classical HW-centric State Charts can be improved by at least one magnitude when migrating from a clock based execution to a transaction event based execution. Applying control ...

ABSTRACT: UML 2.0 activity diagrams (ADs) are largely used as a modeling language for flow-oriented behaviors in software and business processes. Unfortunately, their place/transition operational ...

Indeed, zero-safe nets naturally address Interruptible Activity Region that needs a special semantics, forcing the control flow by external events and defining a certain priority level of executions.