Abstract. This paper presents a new approach to model and test hierarchical Graphical User Interfaces (GUIs). We exploit the structure of Hierarchical Finite State Machines (HFSMs)...
CSP (Communicating Sequential Processes) is a useful algebraic notation for creating a hierarchical behavioural specification for concurrent systems, due to its formal interproces...
Many modern chemical plants have to be modelled as complex hybrid systems consisting of various continuous and event-discrete components. Besides of the modular and easy-to-read s...