一种双嵌套区域与简单区域间的拓扑关系模型  

The Topological Relation Model Between a Double Nesting Region and a Simple Region

作　　者：李健[1,2,3] 欧阳继红[1,3] 朱佳斌[2] 富倩[4] 

机构地区：[1]吉林大学计算科学与技术学院,吉林长春130012 [2]吉林农业大学信息技术学院,吉林长春130118 [3]吉林大学教育部符号计算与知识重点实验室,吉林长春130012 [4]吉林大学地球科学学院,吉林长春130061

出　　处：《电子学报》2013年第10期1988-1993,共6页Acta Electronica Sinica

基　　金：国家自然科学基金(No.61170092;No.61133011;No.60973088;No.60973089;No.61103091;No.11071026);吉林省科技发展计划(No.20130522110JH)

摘　　要：本文通过将经典4-交集矩阵中的区域内部替换为区域外部,使其可以表示RCC5关系.在此基础上定义了4@4交集矩阵,构建了双嵌套区域与简单区域间的拓扑关系模型.给出约束条件,得到双嵌套区域与简单区域间实际存在的53种拓扑关系,给出其关系示意图及概念邻域图,在此基础上建立了拓扑关系的推理系统,给出关系复合表.应用本文所建立的拓扑关系模型,可用于对台风降水区域与指定目标地区的拓扑关系进行定性模拟,对台风及降水的预警机制具有一定的指导意义.The interior part of the classic 4-intersection matrix is replaced by the exterior part to represent the RCC 5 rela-tions .The 4 × 4 intersection matrix is then defined to describe the spatial topological relations between a double nesting region and a simple region .It is shown that there are totally 53 topological relations between a double nesting region and a simple region based on three constraints ,the illustrations and the conceptual neighborhood graph of all these relations are also given .The reasoning mecha-nism of this model is established and the composition table is given .The proposed topological relation model can be applied to quali-tatively simulate the spatial relations between the typhoon raining areas and the target area ,which is useful to some degree on the forecasting and warning of typhoon raining .

关 键 词：定性空间推理 双嵌套区域 RCC5 台风 

分 类 号：TP18[自动化与计算机技术—控制理论与控制工程]