Composing Cardinal Direction Relations Basing on Interval Algebra.
Juan ChenHaiyang JiaDayou LiuChanghai ZhangPublished in: KSEM (2010)
Keyphrases
- interval algebra
- cardinal direction relations
- temporal reasoning
- qualitative spatial
- temporal constraints
- point algebra
- path consistency
- constraint propagation
- temporal relations
- constraint networks
- reasoning problems
- temporal information
- reasoning tasks
- binary relations
- maximal tractable
- qualitative and quantitative
- spatial relations
- cardinal directions
- video sequences
- graph theoretic
- constraint satisfaction problems
- description logics