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Communicating Sequential Processes

Tony Hoare
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The article was published on 1985-01-01 and is currently open access. It has received 9210 citations till now. The article focuses on the topics: Communicating sequential processes & JCSP.

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Journal ArticleDOI

Communicating sequential processes

TL;DR: It is suggested that input and output are basic primitives of programming and that parallel composition of communicating sequential processes is a fundamental program structuring method.
Journal ArticleDOI

Statecharts: A visual formalism for complex systems

TL;DR: It is intended to demonstrate here that statecharts counter many of the objections raised against conventional state diagrams, and thus appear to render specification by diagrams an attractive and plausible approach.
Journal ArticleDOI

A theory of timed automata

TL;DR: Alur et al. as discussed by the authors proposed timed automata to model the behavior of real-time systems over time, and showed that the universality problem and the language inclusion problem are solvable only for the deterministic automata: both problems are undecidable (II i-hard) in the non-deterministic case and PSPACE-complete in deterministic case.
Proceedings ArticleDOI

Universally composable security: a new paradigm for cryptographic protocols

TL;DR: The notion of universally composable security was introduced in this paper for defining security of cryptographic protocols, which guarantees security even when a secure protocol is composed of an arbitrary set of protocols, or more generally when the protocol is used as a component of a system.
Journal ArticleDOI

Linearizability: a correctness condition for concurrent objects

TL;DR: This paper defines linearizability, compares it to other correctness conditions, presents and demonstrates a method for proving the correctness of implementations, and shows how to reason about concurrent objects, given they are linearizable.