基于构件互操作的可重用知识系统体系结构

来源期刊：中南大学学报(自然科学版)2003年第2期

论文作者：袁援 陈松乔

文章页码：177 - 180

关键词：KBS;可重用;构件;互操作

Key words：KBS; reusable; component; interoperation

摘    要：以Fensel可重用KBS软件体系结构为基础,将Fensel适配器按操作功能分裂为2个独立部分,并将agent和CORBA技术引入到KBS中,提出了一种强调知识构件互操作的KBS体系结构,KBS各组成构件被集成为一个有机整体;以此为基础,以多agent和CORBA分别作为任务层-问题解决方法层和问题解决方层-领域层互操作的载体,研究了知识构件间的互操作,实现了问题解决方法和领域知识的高度重用,使可重用KBS能得到实际应用.

Abstract: The research for reusable KBS plays an important role in software engineering and artificial intelligence field. Up to date, most researchers in this area have focused on how to construct knowledge components in KBS only, but ignored the interactions between components. In this paper, based on Fensel′s reusable KBS software architecture, his adapter is split into two independent parts. After introducing agent and CORBA techniques into Fensel’s model, an architecture for KBS emphasizing the interoperations between components is presented.Based on this, multi-agent and CORBA are taken as the interaction carriers of task-PSM and PSM-domain components respectively, i.e., interaction characteristic between knowledge components is studied. In the model,the components are integrated into an organic union, deep reuse of problem-solution method and domain knowledge ar implemented, thus, KBS is closer to practical use.