| 拓扑关系渐变的定性推理 |
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| 引用本文： | 曹菡.拓扑关系渐变的定性推理[J].陕西师范大学学报,1999,27(3):28-32. |
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| 作者姓名： | 曹菡 |
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| 作者单位： | 陕西师范大学计算机科学系!陕西西安710062 |
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| 摘 要： | 研究了拓扑关系的渐变问题，扩展了基于拓扑关系静态描述模型９ 元交模型基础之上的拓扑关系渐变描述模型——拓扑关系图，使之能够适应面／点、线／点目标的描述，从而得到拓扑关系渐变的形式化描述模型．采用基于过程的推理和面向对象的方法，提出了基于过程的拓扑关系渐变定性推理模型的面向对象建模方法
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| 关 键 词： | 拓扑关系 拓扑距离 最近拓扑关系图 定性推理 |
| 文章编号： | 1001-3857(1999)03-0028-05 |
| 修稿时间： | 1999-02-20 |
The qualitative reasoning of topological relationship gradual deformation |
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| CAO Han.The qualitative reasoning of topological relationship gradual deformation[J].Journal of Shaanxi Normal University: Nat Sci Ed,1999,27(3):28-32. |
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| Authors: | CAO Han |
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| Abstract: | The topological relationship gradual deformation is studied. The closest topolgy relationship graph is enlarged according to the area point and line point object, so as to get the formal topology relationship gradual changing model. The object oriented modelling method for topological gradual deformation qualitative reasoning model is presented by using processing based reasoning and object oriented method. |
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| Keywords: | topological relationship topology distance closet topological relationships graph qualitative reasoning |
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