Communicating sequential processes
Communicating sequential processes
IEEE Transactions on Software Engineering
Safety Analysis Using Petri Nets
IEEE Transactions on Software Engineering
From CSP Models to Markov Models
IEEE Transactions on Software Engineering
Software architecture of the EPOCA integrated environment
Proceedings of the 7th international conference on Computer performance evaluation : modelling techniques and tools: modelling techniques and tools
Discrete Time Stochastic Petri Nets for the Modeling and Evaluation of Real-Time Systems
IPDPS '01 Proceedings of the 15th International Parallel & Distributed Processing Symposium
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We describe an approach to the specification of concurrentsystems which enables a Petri net model of a system to be builtup in a systematic way starting from a trace-based CSP specification.This method enables the separate specification of the behaviorof each component (process) and their interactions in terms ofthe feasible sequences of events in which they can be involved.A set of rules is then applied to transform the trace-based specificationsinto a complete Petri net that is analyzed and/or executed tovalidate system behavior. The domain transformation procedureis fully automatable. The specification of a safety-criticalrailway control system is used as a case study.