摘要
本文指出ＥＳ所固有的一些困难引起了ＥＳ的设计和维护上的困难，提出了ＥＳ的软件工程方法的观点、描述认知过程的知识说明和建造ＥＳ过程的ＰＬＷＦ模型，用来解决ＥＳ的设计阶段和维护阶段产生的问题。
his paper points out that some problems in designing and maintaining are caused with some inherent difficulties in expert system. The paper makes the suggestion of software engineering method about ES, the knowledge specification (KS) about cognitive process, and PLWF model of the process for building ES. The problems could be solved with PLWF model and KS, in the stage of building ES and in the stage of maintaining ES.
出处
《软件学报》
EI
CSCD
北大核心
1994年第6期51-57,共7页
Journal of Software
