摘要
提出并实现了一个以特定领域的概念化模型——领域本体作为统一语义模型的关系数据库网上发布与集成系统DIDSBS。该系统从领域本体出发，提出并实现了形式化本体和DTD(Document Type Definition ，文档类型定义)、DTD和关系视图的转换算法,实现了XML文档和数据库视图在语义和结构上的对应关系。
In the paper here, a system for disseminating and integrating relational database across WWW based on uniform semantic model is put forward and implemented, which is called DIDSBS (data integrating & disseminating system based on semantics). Taking a specific domain ontology as domain conceptualization model, DIDSBS implements the mapping algorithms which include mapping between ontology and DTD and mapping between DTD and database schema.
出处
《计算机工程》
CAS
CSCD
北大核心
2002年第12期6-8,共3页
Computer Engineering
基金
国家自然科学基金(60172012)
国防科技大学预研基金资助项目
