主动面向对象数据库系统中主动规则的研究

目的研究ＡＯＯＤＢＭＳ中事件模型，主动规则，规则关联的实现技术。方法在已有面向对象的原型系统Ｏ２ＤＢ基础上结合ＡＩ技术设计和实现主动规则机制。结果实现了对不同类型事件的监测和规则推理。结论面向对象技术与ＡＩ技术相结合增强了规则的知识表达能力，是研究主动数据库的一种行之有效的途径。

Active Rules in an Active Object Oriented Database System

Aim To discuss the implementation of event model,active rules and association of rules in active object oriented DBMS AOODBMS Methods On the basis of existing object oriented system O2DB,artificial intelligence technology and object oriented technology are applied to implement active rule mechanisms Results Probing of events and mechanism of rule deductor are realized Conclusion Combination of object oriented technology and AI technology provides an effective way of developing active rule system,and the ability of representing knowledge of active rules thereby improved