Communicating sequential processes
Communicating sequential processes
Introduction to the ISO specification language LOTOS
Computer Networks and ISDN Systems - Special Issue: Protocol Specification and Testing
A Calculus of Communicating Systems
A Calculus of Communicating Systems
Fundamental Results for the Verification of Observational Equivalence: A Survey
Proceedings of the IFIP WG6.1 Seventh International Conference on Protocol Specification, Testing and Verification VII
"On the Fly" Verification of Behavioural Equivalences and Preorders
CAV '91 Proceedings of the 3rd International Workshop on Computer Aided Verification
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The paper describes a possibility of LOTOS language application for modelling and verification of reactive systems in specification and design stages of development process. The main idea lies in an examination of behavioural equivalences between two specifications related to different abstraction layers, or between an ideal fault-free model and system (or its part) specification in current development stage. A framework for using LOTOS and observational equivalence for verification of artifacts in the above mentioned development stages is proposed in the paper. The concept is examined on example presented in the final part.