摘要
结合产生式规则与关系数据库两者的优点,该文提出1种基于关系模型的不确定性知识表示与推理技术,采用关系数据库存储不确定性知识的产生式规则,使用基于规则的正向推理方法进行推理,并将这种成本低、能快速实现的技术成功应用到Lotus Domino平台的KMS中,结果证明了该方法的可行性。
The most of Knowledge Management Systems (KMS) in the current market lack the support of intelligent technology. Uniting merits of production pattern rule and the relational database in this article, relation-model-based indefinite knowledge representation and reasoning technology is proposed, which uses the relational database to save the indefinite knowledge of production pattern rules and adopts the forward inference based on rules. The technology with low cost and fast realization is applied fully to knowledge management systems(KMS) in the platform of Lotus Domino and is proved feasible.
出处
《南京理工大学学报》
EI
CAS
CSCD
北大核心
2006年第5期653-658,共6页
Journal of Nanjing University of Science and Technology
基金
黑龙江省自然科学基金(G2004-02)
关键词
知识表示
知识推理
关系模型
不确定性知识
识管理系统
knowledge representation
knowledge reasoning
relational model
indefinite knowl-edge
knowledge management system