An Approach to Extracting Topic-guided Views from the Sources of a Data Lake.
Claudia DiamantiniPaolo Lo GiudiceDomenico PotenaEmanuele StortiDomenico UrsinoPublished in: Inf. Syst. Frontiers (2021)
Keyphrases
- data sets
- database
- data sources
- data analysis
- complex data
- data quality
- original data
- data from multiple sources
- experimental data
- sensor data
- high dimensional data
- information sources
- data collection
- small number
- end users
- data structure
- missing data
- attribute values
- spatial data
- input data
- data distribution
- raw data
- data points
- multiple sources
- historical data
- data extraction