Qualitative Representation and Reasoning over Direction Relations across Different Frames of Reference.
Hua HuaJochen RenzXiaoyu GePublished in: KR (2018)
Keyphrases
- cardinal directions
- qualitative spatial
- qualitative simulation
- qualitative spatial reasoning
- qualitative models
- qualitative reasoning
- spatial relations
- topological relationships
- reasoning mechanisms
- conceptual graphs
- dynamic systems
- point algebra
- order of magnitude reasoning
- graphical representation
- automated reasoning
- reasoning tasks
- qualitative physics
- moving objects
- multiple representations
- model construction
- spatial reasoning
- frame rate
- causal reasoning
- interval algebra
- temporal relations
- uncertain knowledge
- maximal tractable
- qualitative and quantitative
- key frames
- knowledge base