منابع مشابه
Logics and Games for True Concurrency
We study the underlying mathematical properties of various partial order models of concurrency based on transition systems, Petri nets, and event structures, and show that the concurrent behaviour of these systems can be captured in a uniform way by two simple and general dualities of local behaviour. Such dualities are used to define new mu-calculi and logic games for the analysis of concurren...
متن کاملAction Refinement for Probabilistic Processes with True Concurrency Models
In this paper, we develop techniques of action refinement for probabilistic processes within the context of a probabilistic process algebra. A semantic counterpart is carried out in a non-interleaving causality based setting, probabilistic bundle event structures. We show that our refinement notion has the following nice properties: the behaviour of the refined system can be inferred compositio...
متن کاملA Calculus for True Concurrency
We design a calculus for true concurrency called CTC, including its syntax and operational semantics. CTC has good properties modulo several kinds of strongly truly concurrent bisimulations and weakly truly concurrent bisimulations, such as monoid laws, static laws, new expansion law for strongly truly concurrent bisimulations, τ laws for weakly truly concurrent bisimulations, and full congruen...
متن کاملData refinement for true concurrency
The majority of modern systems exhibit sophisticated concurrent behaviour, where several system components modify and observe the system state with fine-grained atomicity. Many systems (e.g., multi-core processors, real-time controllers) also exhibit truly concurrent behaviour, where multiple events can occur simultaneously. This paper presents data refinement defined in terms of an interval-ba...
متن کاملAlgebraic Laws for True Concurrency
We find the algebraic laws for true concurrency. Eventually, we establish a whole axiomatization for true concurrency called APTC (Algebra for Parallelism in True Concurrency). The theory APTC has four modules: BATC (Basic Algebra for True Concurrency), APTC (Algebra for Parallelism in True Concurrency), recursion and abstraction. And also, we show the applications and extensions of APTC.
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ژورنال
عنوان ژورنال: Sadhana
سال: 1992
ISSN: 0256-2499,0973-7677
DOI: 10.1007/bf02811341