Keyphrases
- interval algebra
- temporal reasoning
- temporal constraints
- temporal relations
- temporal information
- path consistency
- constraint propagation
- constraint networks
- reasoning tasks
- point algebra
- reasoning problems
- knowledge base
- domain knowledge
- semantic annotation
- domain ontology
- semantic web
- maximal tractable
- knowledge representation
- qualitative spatial and temporal reasoning
- qualitative and quantitative
- special case
- conceptual modeling
- spatial reasoning
- visual information
- relational databases