In [9] an abstract version of Hoare's CSP is defined and a denotational semantics based on the possible failures of processes is given for it. This semantics induces a natural preorder on processes. We define formally this preorder and prove that it can be characterized as the smallest relation satisfying a particular set of axioms. The characterization will shed lights on problems arising from the way divergence and underspecification are handled.
A Complete Set of Axioms for a Theory of Communicating Sequential Processes
De Nicola R
1983-01-01
Abstract
In [9] an abstract version of Hoare's CSP is defined and a denotational semantics based on the possible failures of processes is given for it. This semantics induces a natural preorder on processes. We define formally this preorder and prove that it can be characterized as the smallest relation satisfying a particular set of axioms. The characterization will shed lights on problems arising from the way divergence and underspecification are handled.File in questo prodotto:
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