Modelling a Telephone Switching System for Veriication
نویسنده
چکیده
After identifying the general structure of a POTS (Plain Old Telephone System) Switching System we model individual components as communicating-nite state machines. Formulating the nite state machines in Promela (Process Meta Language) allows us to verify general and speciic properties of the model using the model-checker Spin. Modelling operational systems imposes design decisions, which we will consider in the appropriate context.
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تاریخ انتشار 1999