信息与电子工程2011，Vol.9Issue(2)：248-253,6.
基于OWL-S的地理空间信息服务描述与发现
Geospatial information web service description and discovery based on OWL-S
魏斌 1刘迎2
作者信息
- 1. 绵阳师范学院,四川,绵阳,621900
- 2. 三门峡职业技术学院,河南,三门峡,472000
- 折叠
摘要
Abstract
Basing on the analysis of geospatial information services. this paper expands Ontology Web Language for Services(OWL-S) so that it can accurately descrihe geospatial information services. A "three stages" matching method of geospatial information web services based on semantic matching is proposed uaing these expansions. This method matches geospatial information Web services in basic information,function description and quality of service, it also sorts and optimizes services by user preferences.Experiment results show that the precision and recall of discovery for geospatial information Web services based on semantic matching using the proposed method are higher than that adopting conventional service matching methods based on keywords.关键词
地理空间信息服务/Web服务本体语言/服务匹配/服务描述Key words
geospatial information Web aervice/ Ontology Web Language for Services/ service matching/ senrice description分类
电子信息工程引用本文复制引用
魏斌,刘迎..基于OWL-S的地理空间信息服务描述与发现[J].信息与电子工程,2011,9(2):248-253,6.
