A survey of qualitative spatial representations
نویسندگان
چکیده
منابع مشابه
A survey of qualitative spatial representations
Representation and reasoning with qualitative spatial relations is an important problem in artificial intelligence and has wide applications in the fields of geographic information system, computer vision, autonomous robot navigation, natural language understanding, spatial databases and so on. The reasons for this interest in using qualitative spatial relations include cognitive comprehensibil...
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The eld of Qualitative Spatial Reasoning is now an active research area in its own right within AI (and also in Geographical Information Systems) having grown out of earlier work in philosophical logic and more general Qualitative Reasoning in AI. In this paper (which is a slightly updated version of Cohn, 1997]) I will survey the state of the art in Qualitative Spatial Reasoning, covering repr...
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Spatial information is information bound to spatial entities such as regions. It is based on the spatial structure alone (the valley includes the field) or connects thematic predicates with spatial entities (Joan Smith owns the field). Formal models of spatial information are concerned with the question of how the structure of space is related to inferences about spatial information. Therefore,...
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Qualitative representation of spatial information is important in large spatial databases. This type of information can be used in manipulation and analysis when no precise geometric information exist or are needed. Qualitative manipulation is particularly useful when integrating different geographic data sets, which may have been drawn from different sources at different times, which may have ...
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ژورنال
عنوان ژورنال: The Knowledge Engineering Review
سال: 2013
ISSN: 0269-8889,1469-8005
DOI: 10.1017/s0269888913000350