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Decidability Problems for Actor Systems

Abstract : We introduce a nominal actor-based language and study its expressive power. We have identified the presence/absence of fields as a relevant feature: the dynamic creation of names in combination with fields gives rise to Turing completeness. On the other hand, restricting to stateless actors gives rise to systems for which properties such as termination are decidable. Such decidability result holds in actors with states when the number of actors is finite and the state is read-only.
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https://hal.inria.fr/hal-00909366
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Submitted on : Tuesday, November 26, 2013 - 11:07:28 AM
Last modification on : Friday, October 30, 2020 - 12:04:03 PM

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Frank S. Boer, Mohammad Mahdi Jaghoori, Cosimo Laneve, Gianluigi Zavattaro. Decidability Problems for Actor Systems. CONCUR 2012 - 23rd International Conference on Concurrency Theory, Sep 2012, Newcastle, United Kingdom. pp.562-577, ⟨10.1007/978-3-642-32940-1_39⟩. ⟨hal-00909366⟩

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