Exploiting Metadata Semantics in Data Lakes Using Blueprints.
Michalis PingosAndreas S. AndreouPublished in: ENASE (Selected Papers) (2022)
Keyphrases
- metadata
- data sets
- data quality
- missing data
- data analysis
- data structure
- training data
- complex data
- data sources
- information resources
- database
- knowledge discovery
- image data
- original data
- raw data
- computer systems
- statistical analysis
- high dimensional data
- synthetic data
- data repositories
- heterogeneous sources
- semantic information
- data collection
- input data
- data points
- end users
- prior knowledge
- high quality
- clustering algorithm