基于本体的强对流天气查询系统  

Weather Query System of Strong Convection Based on Ontology

作　　者：屈志毅[1] 张菲菲[1] 李一伟[1] 张延堂[1] 

机构地区：[1]兰州大学计算机应用研究所

出　　处：《计算机工程》2008年第18期283-284,F0003,共3页Computer Engineering

摘　　要：在研究强对流领域信息查询的基础上,提出一个原型系统ontoWeather。该系统建立了气象强对流领域本体库,并构造强对流领域的推理规则。运用Jena实现该领域基于语义的检索功能,得出潜在的语义查询结果,为气象领域提高信息检索的查准率和查全率提供一个有效方法。This paper presents a prototype system, ontoWeather, based on research in semantic query. The ontology library of the strong convection in meteorology and the reasoner rules in this domain are set up by this system. Semantic query on domain is implemented by applying with Jena and gets the relative semantic results. This system improves the accuracy and completeness of the query on meteorology.

关 键 词：本体 Jena技术 语义检索 强对流 

分 类 号：TP391.1[自动化与计算机技术—计算机应用技术]