Inferring and Propagating Pivot Dependencies in Schema Transformation between Data and Metadata.
Jianxin XueDerong ShenTiezheng NieYue KouGe YuPublished in: IEEE WISA (2013)
Keyphrases
- data sets
- database
- metadata
- heterogeneous data
- training data
- high quality
- data collection
- databases
- data transformation
- data sources
- spatial data
- statistical analysis
- data mining techniques
- missing data
- synthetic data
- input data
- knowledge discovery
- data points
- end users
- data analysis
- image data
- raw data
- original data
- multimedia content
- heterogeneous sources
- data structure
- open access