摘要
研究了如何利用地理本体表达地理时空信息和利用SWRL表达时空推理规则的问题.在此基础上,建立了基于Jess推理引擎的时空推理框架体系,并对将基于OWL的地理本体知识库和基于SWRL的时空推理规则,解析成Jess格式的事实库与规则的问题进行了研究.以烟草种植适宜区的推理查询为实例验证本文思路的可行性和有效性.
This paper does a research on adopting geo-ontology to represent semantic and spatio-temporal relationships and employing SWRL to express spatio-temporal rules, and establishes frame system of spatio-temporal reasoning based on Jess reasoning engine. This article also researches into the problem of translating geo-ontology knowledge base based on OWL into fact base of Jess and spatio-temporal reasoning rules based on SWRL into rules. Finally this paper validates the feasibility and effectiveness of the paper idea through the example of reasoning and querying areas suitable for planting tobacco.
出处
《武汉理工大学学报（交通科学与工程版）》
2009年第6期1175-1178,共4页
Journal of Wuhan University of Technology（Transportation Science & Engineering）
基金
国家自然科学基金项目资助(批准号:40201020)
关键词
地理本体
SWRL
时空推理
语义关系
时空关系
JESS
geo-ontology
SWRL
spatio-temporal reasoning
semantic relationship
spatio-temporal relationship
Jess
