Vague regions and spatial relationships: A rough set approach

被引：2
|
作者：
Beaubouef, T [1 ]
Petry, F [1 ]
机构：
[1] SE Louisiana Univ, Dept Comp Sci, Hammond, LA 70402 USA
来源：
ICCIMA 2001: FOURTH INTERNATIONAL CONFERENCE ON COMPUTATIONAL INTELLIGENCE AND MULTIMEDIA APPLICATIONS, PROCEEDINGS | 2001年
关键词：
D O I：
10.1109/ICCIMA.2001.970485
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
Uncertainty management is necessary for spatial data and GIS applications. This paper focuses on topological relationships and uncertainty in spatial data regions. We discuss the representation of vague regions using the RCC-8 theory and show how rough sets can improve on this methodology through the use of its indiscernibility relation and approximation regions.
引用
收藏
页码：313 / 317
页数：5
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