数据库与知识库的数据转换接口的数学模型研究

A Research into the Maths Model of Transform Interface of the Data Base and Knowledge Base

本文提出智能网络结点－－智能工作站的重要组成部分，即知识库系统中关系数据库与知识库的接口功能实现的数学模型。该模型是在分析关系数据库的关系模型和基于逻辑模式的知识库模型的基础上提出的，并研究了在该模型的基础上的推理查询方法。该数学模型对数据库智能化及将关系数据库扩展成知识库提供了有效的研究途径。

This paper presents an intelligence network node —an important part of intelligence working station,i.e. a maths model to realize the inteface of relation data-base and knowledge base in the knowledge base system. This model is presented on the basis of analysing the relation model of relation database and the knowledge base model of logic, and the paper, based on the model,studies the inference and inquiry methods. This maths model gives an effective apprcach to the research of making database intelligent and expanding database intelligent and exanding databas into knowledge base.