模式匹配技术  

Technology of schema matching

作　　者：钱颖[1] 刘国华[1] 陈子阳[1] 赵孟[1] 

机构地区：[1]燕山大学信息科学与工程学院,河北秦皇岛066004

出　　处：《燕山大学学报》2006年第4期340-344,共5页Journal of Yanshan University

基　　金：教育部科学技术研究重点资助项目(No.205014);河北省教育厅自然科学基金项目(No.2005102)

摘　　要：模式匹配作为模式的基本操作已成为数据集成、数据仓库、电子商务等许多应用领域的基本问题。本文主要介绍关于模式匹配的定义、分类及已实现的几种通用化的模式匹配系统,指出了这些系统的优点及不足,并讨论了该领域未来的发展方向。Schema matching is a basic problem in many application fields as fundamental operation of schema, such as data integ- ration, data warehousing, E-business and so on. In this paper, the definition and classification of schema matching is mainly in- troduced. And various schema matching systems which have been developed are elaborated, and their merits and shortages are pointed out. Finally, some future directions in schema matching are discussed.

关 键 词：模式匹配 神经网络 匹配器 复杂匹配 

分 类 号：TP311.13[自动化与计算机技术—计算机软件与理论]