摘要
普适计算成为一种新的应用模式,普适计算运行环境的复杂性对软件自适应提出了新的挑战。提出一种基于策略的软件自适应框架,该框架采用基于上下文的自适应策略模型及上下文驱动的事件机制实现软件运行的自适应能力,该框架屏蔽了软件运行环境的复杂性,具有较强的可扩展性。
Pervasive computing is a noval application patten,and software self-adaptive is a new challenge for the complexity of pervasive computing evironment.This paper proposes a policy-based framework to enhance the self-adapive ability of software,which is based on the context-driven self-adaptive policy model and context-driven event scheme.The framework can encapsulte the com plexity of various software runtime envionment and is flexible and extensible.
出处
《计算机与数字工程》
2008年第1期37-40,共4页
Computer & Digital Engineering
基金
国家863高技术研究发展计划(编号:2006AA01Z198)资助