Developing an Integrated Temporal Reasoning System with TimeML and UMLS Concepts.
Ruth M. ReevesZhao ZouGlenn T. GobbelShrimalini JayaramarajaSteven H. BrownMichael E. MathenyTheodore SperoffPublished in: AMIA (2012)
Keyphrases
- temporal reasoning
- temporal constraints
- qualitative and quantitative
- semantic network
- umls metathesaurus
- temporal information
- temporal constraint networks
- spatial reasoning
- uncertainty management
- event calculus
- knowledge structures
- reasoning tasks
- constraint networks
- natural language processing systems
- temporal knowledge
- temporal relations
- topological relations
- series parallel
- interval algebra
- constraint reasoning
- simple temporal
- path consistency
- three dimensional
- domain ontology
- temporal intervals
- np complete