摘要
在关系数据库的基础上,提出了一种数据库,称之为主动模糊关系数据库.给出了主动性实现的方法,探讨了此数据库管理系统的体系结构,并在此基础上讨论了主动模糊数据库系统中模糊数据的插入、删除以及属性值的更新操作.
A new kind of database called active fuzzy database is presented on the basis of the traditional relation database.Gives the way to realize its activity and discusses the module structure of this database management system.In view of this,studies the active fuzzy data model and discusses the fuzzy data insertion,deletion and updating operation of property value based on relation data model.
出处
《河南教育学院学报(自然科学版)》
2007年第3期1-3,共3页
Journal of Henan Institute of Education(Natural Science Edition)
关键词
模糊数据库
模糊规则
模块结构
模糊更新
fuzzy database
fuzzy regulation
module structure
fuzzy update