Qualitative spatial reasoning researches representation and processing of human's qualitative cognition for spatial objects and their relations in geometric space.
定性空间推理研究的是人类对几何空间中空间对象及其关系定性认知常识的表示与处理。
This paper described the limit of the way using one model by comparing several typical models of qualitative representation of spatial relationships and provided a new way using two models.
通过对几种典型的定性表达模型的分析及比较，论述了单一模型实现空间查询所存在的局限，提出利用组合模型来表达空间关系的方法。
The research, analysis and discuss of the representation and obtainment of the qualitative special relations have important meanings for the research and application of qualitative spatial reasoning.
研究、分析和探讨定性空间关系的表示和获取，对定性空间推理的研究和应用有着重要的意义。
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