自适应系统软件传感器设计与实现  

Design and Implementation of the Software-sensor of Self-adaptive System

作　　者：吴斌[1] 毛新军[1] 董孟高[1] 李学斯[1] 

机构地区：[1]国防科学技术大学计算机学院,长沙410073

出　　处：《计算机科学》2010年第8期152-155,293,共5页Computer Science

基　　金：863国家重点基金项目(No.2007AA01Z135)资助

摘　　要：随着Internet的普及应用,越来越多的软件系统运行在开放的环境中,需要感知和适应环境的变化。如何支持这类复杂软件系统的开发和运行已经成为当前软件工程面临的一项重要挑战。针对自适应系统与其驻留环境的交互问题,将自适应系统中的软件实体抽象为自主Agent,提出了自主Agent感知环境变化的软件传感器及其与环境的动态关联思想,给出了软件传感器的设计和实现。不同于已有研究,将软件传感器视为一类特殊的软件Agent。最后通过案例分析展示了上述思想和技术的可行性和有效性。Along with the popularization of Internet applications,more and more software systems operate in an open environment, and need to perceive and adapt the change of environment. How to support the development of such complex software systems has become a major challenge to the current software engineering. We discussed the problem between the adaptive system and its environment, and we abstracted software entity from adaptive system to Autonomous Agent. We put forward the thought of software sensor dynamic association with the environment, given the design and implementation of software sensor. Unlike existing research,we regarded software sensor as a kind of special software Agent. Finally, papers demonstrated the feasibility and validity of these ideas and techniques by case studies.

关 键 词：环境 自适应AGENT 感知 软件传感器 

分 类 号：TP301[自动化与计算机技术—计算机系统结构]