摘要
为了实现局部本体之间数据交换映射关系的自动识别,重点研究基于全局本体与局部本体之间的数据交换映射技术。技术以本体映射重用角度出发,结合信息集成中数据交换映射的研究重点分析了本体映射的详细分类与可逆性,定义了映射传递性与识别缺失率,研究映射关系组合结果实现映射自动识别,技术在大庆油田数据中心大型数据交换项目中得到应用。
In order to achieve the automatic identification of data exchange mapping between the local ontology, the research focuses on the automatic identification technique of data exchange mapping based on the global ontology and local ontologies mapping. The technique reuse the ontology mapping, combined with the study of information integration data exchange mapping analyzes the detailed breakdown of ontology mapping and reversible, defined ontology mapping transitivity and the identify miss rate, study the mapping combined results achieve automatic identification. The technical are applied well in large-scale data exchange project of Daqing Oil field data centers.
出处
《科学技术与工程》
北大核心
2012年第22期5630-5633,共4页
Science Technology and Engineering
基金
国家自然科学基金项目(61170132)
黑龙江省自然基金项目(11541008)资助
