%0 Journal Article
%T Traffic Heterogeneous Data Integrating System Based on Ontology<br>基于本体论的交通异构数据集成系统
%A LIU Wen-Tao~
%A CHEN Zhi-Hong~
%A XU Yan~
%A LI Xing-Yi~
%A <br>刘文韬
%A 陈智宏
%A 许焱
%A 李星毅
%J 计算机系统应用
%D 2010
%I 
%X This paper develops a traffic heterogeneous data integration system based on ontology. Its key technology is ontology construction. This system is able to provide the semantic explanation of systematic data by means of mapping from global ontology to partial ontology, so that heterogeneous database is transparent for the application layer. The proposed method reduces developing difficulty, improves developing efficiency, and enhances the maintainability and expandability of the system.
%K ontology
%K heterogeneous data
%K traffic information system
%K data integration<br>本体论
%K 异构数据
%K 交通信息系统
%K 数据集成
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=D4F6864C950C88FFCE5B6C948A639E39&aid=3995114783E9A424E8D350356B5F234E&yid=140ECF96957D60B2&vid=2A8D03AD8076A2E3&iid=38B194292C032A66&sid=DF92D298D3FF1E6E&eid=708DD6B15D2464E8&journal_id=1003-3254&journal_name=计算机系统应用&referenced_num=1&reference_num=8