TRMCS in TCOZ [formal specification]

The design of complex systems requires powerful mechanisms for modeling data, state, communication, and real-time behaviour as well as for structuring and decomposing systems in order to control local complexity. Timed Communicating Object Z (TCOZ) builds on Object-Z's strengths in modeling complex data and state, and on timed CSP's strengths in modeling process control and real-time interactions. We demonstrate the TCOZ approach to the design and verification of the Teleservices and Remote Medical Care System.