The Qualitative and Time-Dependent Character of Spatial Relations in Biomedical Ontologies.
Thomas BittnerLouis J. GoldbergPublished in: KR-MED (2006)
Keyphrases
- spatial relations
- biomedical ontologies
- spatial reasoning
- topological relations
- related problems
- cardinal directions
- qualitative spatial reasoning
- spatial information
- description logics
- spatial objects
- gene ontology
- knowledge sources
- temporal relations
- closely related
- visual words
- biomedical literature
- spatial knowledge
- topological relationships
- databases
- expert systems
- directional relations
- automatic extraction
- qualitative and quantitative
- quantitative data
- temporal reasoning
- image classification
- information extraction
- pairwise
- artificial intelligence