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Qualitative Spatial Reasoning Extracting and Reasoning with Spatial Aggregates.
Christopher Bailey-Kellogg
Feng Zhao
Published in:
AI Mag. (2004)
Keyphrases
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qualitative spatial reasoning
spatial reasoning
qualitative spatial
spatial relations
spatial information
cardinal directions
formal theory
path consistency
directional relations
maximal tractable
qualitative information
data structure
data streams
np complete
constraint satisfaction