【摘要】 对本体的存储介质研究的基础上,深入研究本体在关系数据库中的存储模式,指出当前各种本体存储模式的不足之处,提出了新的基于关系数据库的混合存储模式。用教育领域本体测试框架对所提出的存储模式进行实验验证。实验结果表明,设计的基于关系数据库的存储模式具有结构清楚、查询效率高和扩展性能强的优点。用新的混合存储模式要比目前广泛使用的垂直模式在各方面的性能都更优越,而且也适宜于存储大规模本体。更多还原

【Abstract】 According to analyzing OWL ontology storage stdium and storage schema of relational database,the shortage of various on-tology storage mode is pointed out and a new ontology storage schema based on relational database is given.Finally,the ontology test frame of educate realm is used to test the storage schema.The experiment shows that the new ontology storage schema of relational data-base in this text has a higher searching efficiency and better expand function.It has more superior function in each aspect than the per-pendicular storage schema used extensively now.It is also feat in saving large-scale ontology.更多还原