Employing complex polyhierarchical ontologies and promoting interoperability of i2b2 data systems.
James R. CampbellWalter S. CampbellHubert HickmanJay PedersenJames C. McClayPublished in: AMIA (2015)
Keyphrases
- complex data
- computer systems
- data sets
- heterogeneous systems
- training data
- data processing
- database
- image data
- synthetic data
- raw data
- data sources
- complex systems
- missing data
- statistical analysis
- semantic web
- data repositories
- original data
- background knowledge
- high dimensional data
- information systems
- data analysis
- high quality
- metadata
- knowledge discovery
- data points
- probability distribution
- xml documents
- expert systems
- databases
- complex structures
- semantic technologies