摘要: 为了对普适环境下的构件化应用提供支持,扩展传统的构件适配技术,在上下文感知中间件的基础上,提出支持上下文感知的构件适配模型CACAM和构件适配算法CACA,实现对环境、用户上下文的动态感知和重配置。实验结果表明,该模型能够有效地实现普适计算环境下基于上下文感知的构件适配。
关键词:
普适计算,
上下文感知,
构件适配,
中间件,
反射
Abstract: In order to support component based applications of pervasive environments, traditional component adaptation is extended and a Context-aware Component Adaptation Model(CACAM) is put forward based on component middleware and Context-aware Component Adaptation(CACA) algorithm according to support dynamic awareness and reconfiguration for the context based adaptation. Experimental results show that this model can support the context-aware component adaptation efficiently in the pervasive computing environment.
Key words:
pervasive computing,
context-aware,
component adaptation,
middleware,
reflection
中图分类号:
郑笛, 王俊, 贲可荣. 支持上下文感知的构件适配模型研究[J]. 计算机工程, 2012, 38(2): 39-41.
ZHENG Di, WANG Dun, BEN Ge-Rong. Research on Component Adaptation Model Supporting Context-aware[J]. Computer Engineering, 2012, 38(2): 39-41.