Keyphrases
- data collection
- synthetic data
- data sets
- raw data
- database
- metadata
- heterogeneous data
- data quality
- spatial data
- databases
- data processing
- high quality
- geographic data
- original data
- data distribution
- experimental data
- knowledge discovery
- probability distribution
- end users
- search engine
- high dimensional data
- input data
- small number
- remote sensing
- data points
- multimedia data
- data objects
- data sources
- complex data
- prior knowledge
- data structure
- environmental data