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Sensoria Bibliography Site On the Expressiveness of Forwarding in Higher-Order Communication
Cinzia Di Giusto, Jorge Perez Parra, Gianluigi Zavattaro
abstract:
In higher-order process calculi the values exchanged in communications may contain processes. There are only two capabilities for received processes: execution and forwarding. Here we propose a limited form of forwarding: output actions can only communicate the parallel composition of statically known closed processes and processes received through previously executed input actions. We study the expressiveness of a higher-order process calculus featuring this style of communication. Our main result shows that in this calculus termination is decidable while convergence is undecidable.
