CCA: A Calculus of Context-Aware Ambients

F. Siewe, A. Cau, H. Zedan
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引用次数: 13

Abstract

We present a process calculus, CCA, for the modelling and verification of mobile systems that are context-aware. This process calculus is built upon the calculus of mobile ambients and introduces new constructs to enable ambients and processes to be aware of the environment in which they are being executed. This results in a powerful calculus where mobility and context-awareness are first-class citizens. We present the syntax and a formal semantics of the calculus. We show that CCA can encode the pi-calculus, and illustrate the pragmatics of the calculus through a case study of a context-aware hospital bed.
CCA:情景感知环境演算
我们提出了一种过程演算,CCA,用于建模和验证具有上下文感知的移动系统。这个过程演算建立在移动环境演算的基础上,并引入了新的结构,使环境和进程能够意识到它们正在执行的环境。这导致了一个强大的演算,其中移动性和上下文感知是头等公民。我们给出了微积分的语法和形式语义。我们证明了CCA可以编码pi演算,并通过上下文感知医院病床的案例研究说明了演算的语用学。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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