We present an algorithm for synthesising controllers specified in a subset of the interval temporal logic Duration Calculus [13]. The synthesised controllers are given as PLC-Auto...
Since Z, being a state-based language, describes a system in terms of its state and potential state changes, it is natural to want to describe properties of a specified system also...
Abstract. The ZETA system is a Z-based tool environment for developing formal specifications. It contains a component for executing the Z language based on the implementation techn...
We re-examine vacuity in temporal logic model checking. We note two disturbing phenomena in recent results in this area. The first indicates that not all vacuities detected in prac...
PSL is a framework for describing dynamic and architectural properties of open systems. PSL extends established interface-based tactics for describing the functional properties of...