基于地理本体推理的多源数据一致性判别方法  

Consistency Determination Method of Multi-source Data Based on GIS Ontology

作　　者：高保禄[1] 高锐军 王倩[1] 李建洁 Gao Baolu;Gao Ruijun;Wang Qian;Li Jianjie(College of Computer Science and Technology,Taiyuan University of Technology,Taiyuan 030024,China;China Mobile Group Shanxi Co.,Ningwu County Branch,Xinzhou Shanxi 036700,China)

机构地区：[1]太原理工大学计算机科学与技术学院,太原030024 [2]中国移动集团山西有限公司宁武县分公司,忻州山西036700

出　　处：《科技通报》2017年第7期99-104,共6页Bulletin of Science and Technology

基　　金："十二五"国家科技支撑计划(2012BAJ23B04)资助

摘　　要：针对早期图幅在绘制及存储时没有统一的标准,导致得到的图幅数据具有多种来源,在对不同时期的空间数据进行检测时,会由于表达方式及内容的不同导致判断错误。本文提出通过构建本体模型及将本体规则引入到对多源空间数据的一致性判别中,该方法以最新的国家标准对空间数据进行描述,使得对空间数据的定义及描述具有统一的标准,并针对不同标准构建的本体间的映射关系进行定义,降低了对同一空间数据的误判率。实验表明,将该方法应用到对图幅空间数据一致性判别中具有良好的效果。In order to overcome the early sheet when plotted and stored in no unified standard,lead to themap data with multiple sources,the spatial data of different period for testing,will lead to wrong due tothe different expression and content.In this paper,by constructing the ontology model and the rules ofontology into the consistency criterion of multi-source spatial data,this method takes the description ofspatial data is the latest national standards,makes a definition and description of spatial data has aunified standard,and according to different criteria for defining the mapping relationship between theontology building,reduce the misjudgment rate of the same spatial data.Experiments showed that themethod is applied to the map space data consistency criterion have a good effect.

关 键 词：多源数据集 本体模型 本体规则 一致性判别 

分 类 号：TP311.1[自动化与计算机技术—计算机软件与理论]