From Video to RCC8: Exploiting a Distance Based Semantics to Stabilise the Interpretation of Mereotopological Relations.
Muralikrishna SridharAnthony G. CohnDavid C. HoggPublished in: COSIT (2011)
Keyphrases
- spatial reasoning
- relation algebra
- topological relations
- video data
- semantic interpretation
- video sequences
- real time
- intended meaning
- video content
- conceptual graphs
- temporal relations
- multimedia
- spatial relations
- formal semantics
- video streams
- qualitative spatial reasoning
- lexical semantics
- video clips
- video analysis
- relational structures
- cardinal directions
- interval algebra
- key frames
- algebraic structure
- maximal tractable
- binary relations
- constraint language
- euclidean distance
- semantic relations
- spatial regions
- ontological concepts
- point algebra
- distance measure