We present a formal operational semantics for Stateflow, the graphical Statecharts-like language of the Matlab/Simulink tool suite that is widely used in model-based development of...
A software specification is a fundamental work product that represents user’s requirements and developers can use it to further develop a software system. A software specificati...
Provenance is often used to validate data, by verifying its origin and explaining its derivation. When searching for "causes" of tuples in the query results or in genera...
Alexandra Meliou, Wolfgang Gatterbauer, Joseph Y. ...
This manuscript addresses the creation of scenario-based models to reason about the behavior of existing industrial information systems. In our approach the system behavior is mode...
This paper presents a formalisation of the steamboiler problem using Circus, a unified theory of the formal specification languages Z and CSP. The aim of Circus is to provide powe...