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电子学报  2013 

一种双嵌套区域与简单区域间的拓扑关系模型

DOI: 10.3969/j.issn.0372-2112.2013.10.019, PP. 1988-1993

Keywords: 定性空间推理,双嵌套区域,RCC5,台风

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Abstract:

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.

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