基于体系结构的网构软件演化关键技术研究

摘要

Along with the development of the Internet,more and more people start to emphasize the research of the internet-ware. The re-searchers have done a lot of work on the aspect of the evolution of the internet-ware,though they also have obtained some achievements, there are also have some deficiency. For the evolution of the software,put forward a architecture with the active connector,the rule-base and the component description library as the core,using the Web service technology in entity component. Based on software architecture the rule-base processing of establishment is researched,and a inference algorithm is also put forward. All of these research make the soft-ware can choose the component dynamically when it is on running.%随着Internet的发展，网构软件的研究越来越受到人们的重视。研究者在网构软件的自适应演化方面虽然做了许多研究，取得了很多成果，但也有不足之处。针对网构软件的演化，文中提出了一种以主动连接器、规则库、构件选择推理机、构件描述库为核心的体系结构，在构件实体方面采用Web服务技术。在软件结构的基础上研究了规则库的建立过程、研究了推理机的推理算法和构件选择策略，这使得软件运行时能根据上下文环境动态选择调用Web服务构件。