计算机技术与发展2012，Vol.22Issue(5)：130-133,4.
本体的查询与推理研究
Research on Ontology Querying and Inference
王晓慧 1罗军 1余淑良2
作者信息
- 1. 重庆大学计算机学院,重庆400030
- 2. 重庆海事局通信信息中心,重庆400030
- 折叠
摘要
Abstract
Nowadays,computer network is widely used in various aspects of life. But searching for what people need from the mass information has a lot of questions. Consequently,the concept of ontology has appeared. And then ontology querying and inference is the important component of the application based on ontology. The purposes of this research are to make the knowledge to the fullest expression and querying the information more accurate and complete. Firstly, introduced the concept of ontology and constructed an ontology model. Then used ontology query language,SPARQL,to query me existed model. And also used SWRL to extend the semantic rules. Finally,introduced lena with which obtained more knowledge by reasoning on the model. Thus concluded,in the process of querying and inference with SPARQL and Jena,inference could develop the ability of querying,and the rules were the key to increase the power of inference.关键词
本体/SPARQL/查询/SWRL/语义规则/Jena/推理Key words
ontology/ SPARQL/ query/ SWRL/ semantic rules /Jena/inference分类
信息技术与安全科学引用本文复制引用
王晓慧,罗军,余淑良..本体的查询与推理研究[J].计算机技术与发展,2012,22(5):130-133,4.
