Composing Cardinal Direction Relations Based on Interval Algebra.
Juan ChenHaiyang JiaDayou LiuChanghai ZhangPublished in: Int. J. Softw. Informatics (2010)
Keyphrases
- interval algebra
- cardinal direction relations
- temporal reasoning
- qualitative spatial
- temporal constraints
- path consistency
- temporal relations
- point algebra
- constraint propagation
- constraint networks
- reasoning problems
- qualitative spatial reasoning
- temporal information
- reasoning tasks
- cardinal directions
- maximal tractable
- constraint satisfaction problems
- qualitative and quantitative
- spatial relations