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一种支持普适计算的构件管理框架:LCF

A Component Management Framework in Pervasive Computing:LCF
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摘要 普适计算的发展需要新型的软件结构与之相适应,构件化技术就是一种较好的方法。普适计算强调人、计算机以及环境的相互融合,这就对构件化技术提出了新的挑战:如何对管理各种计算设备、如何主动发现构件、如何解决构件的异构、如何实现构件间协调机制、如何保证访问的安全性等。文章着重探讨和分析了这一系列问题,并且提出了一种支持普适计算的构件管理框架LCF。 The development of pervasive computing requires innovational software architecture,and component-based technology is one of the advisable approaches.Pervasive computing lays emphasis on the seamless integration of human,computers as well as environment,which challenges the traditional component-based technology.This paper discusses a series of problem:How to administer plenty of computing devices,how to discover components initiatively,how to conquer the heterogeneity of different components,how to implement component cooperation mechanism,how to guarantee access security,and so forth.Finally,it brings forward a new framework LCF to supervise components to support pervasive computing.
出处 《计算机工程与应用》 CSCD 北大核心 2005年第5期67-70,119,共5页 Computer Engineering and Applications
基金 国家863高技术研究发展计划软件重大项目"构件化的嵌入式操作系统及开发环境"(编号:2002AA1Z2302) 省重点科研项目"新一代分布嵌入式软件平台"(编号:2004C21059)资助
关键词 普适计算 构件化技术 感知空间 面向构件 pervasive computing,component-based technology,aware space,component oriented
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