摘要
本体技术解决了信息集成中的语义异构性问题,从而实现了信息系统间的语义互操作。文章在分析基于Ontology的信息集成研究与应用现状的基础上,对语义信息集成中的关键技术进行了分析,综述性地介绍了在集成中出现的问题。最后对几个典型的系统进行了对比分析。
Ontology technique resolves the problems of semantic heterogeneity in information integration which realizes the semantic interoperability between information systems.This paper analyses the key techniques in the semantic information integration,details and compounds the problems appeared during integration based on analyses research and application situation of ontology based information integration.Finally,several typical systems are compared and analyzed.
出处
《计算机工程与应用》
CSCD
北大核心
2005年第25期159-161,共3页
Computer Engineering and Applications
基金
国家自然科学基金(编号:60172043)资助
关键词
本体
语义集成
信息集成
ontology,semantic integration,information integration
