摘要
深度网中用户一般是通过一个统一的查询接口获得其中的数据信息,而统一的查询接口到各个子查询接口之间需要进行属性间的模式匹配。为了获得深度网中有效的模式匹配方法,本文提出了一种基于关联规则来进行模式匹配的算法,通过实验证明该算法是有效的。
In Deep Web,users obtain the data information through the uniform query interface in the same domains,the uniform query interface and all of the Sub-Query Interfaces need to find attribute correspondences between schemas.In order to obtain the effective data from DeepWeb,it is necessary to improve the study of the schema matching.This paper proposes association rule-based Schema Matching（ARSM）, its validity was confirmed by an applica-tion example.
出处
《微计算机信息》
2010年第33期102-103,108,共3页
Control & Automation
关键词
深度网
模式匹配
关联规则
Deep Web
Schema Matching
Association Rule
