| 一个带单洞区域和一个简单区域间的拓扑关系表示 |
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| 引用本文： | 李健,欧阳继红,王国伟,陈岗.一个带单洞区域和一个简单区域间的拓扑关系表示[J].吉林大学学报(理学版),2012,50(6):1209-1213. |
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| 作者姓名： | 李健 欧阳继红 王国伟 陈岗 |
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| 作者单位： | 1. 吉林农业大学 信息技术学院, 长春 130118； 2. 吉林大学 计算机科学与技术学院, 长春 130012；3. 吉林大学 符号计算与知识工程教育部重点实验室, 长春 130012 |
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| 基金项目： | 国家自然科学基金(批准号:61170092;61133011;60973088;60973089;61103091);吉林农业大学青年科研启动基金(批准号:201040) |
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| 摘 要： | 基于扩展4 交集矩阵提出一个8-交集模型, 解决了一个带单洞区域和一个简单区域间拓扑关系的表示问题, 得到一个带单洞区域和一个简单区域间的17种拓扑关系图, 并证明了所提出的8 交集模型比扩展4-交集模型表达能力更强及8-交集模型中基本关系的完备性和互斥性.
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| 关 键 词： | 工智能 拓扑关系 简单区域 带洞区域 8-交集模型 |
| 收稿时间： | 2012-06-15 |
Representation for Topological Relations between a Region with a Hole and a Simple Region |
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| LI Jian,OUYANG Ji-hong,WANG Guo-wei,CHEN Gang.Representation for Topological Relations between a Region with a Hole and a Simple Region[J].Journal of Jilin University: Sci Ed,2012,50(6):1209-1213. |
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| Authors: | LI Jian OUYANG Ji-hong WANG Guo-wei CHEN Gang |
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| Institution: | 1. College of Information Technology, Jilin Agricultural University, Changchun 130118, China;2. College of Computer Science and Technology, Jilin University, Changchun 130012, China；3. Key Laboratory of Symbolic Computation and Knowledge Engineering of Ministry of Education, Jilin University, Changchun 130012, China |
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| Abstract: | We extended 4 intersection matrix model to 8-intersection matrix model to solve the representation for topological relations between a region with a hole and a simple region. We obtained 17 topological relations of a region with a hole and a simple region by means of this model. And it was proved that 8-intersection model intersection model is more expressive than the extended 4 intersection model and 8 intersection model is complete and mutuallyexclusive. |
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| Keywords: | artificial intelligence topological relations simple regions region with a hole 8-intersections model |
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