Keyphrases
- raw data
- information sources
- data sets
- prior knowledge
- collected data
- essential information
- historical data
- data collection
- information resources
- complex data
- information sharing
- information processing
- heterogeneous sources
- huge amounts
- data analysis
- heterogeneous data
- complex structures
- data sources
- structural information
- training data
- global information
- privacy concerns
- sensitive information
- enormous amounts
- original data
- computer systems
- synthetic data
- domain experts
- temporal information
- prior information
- data mining tools
- decision making
- xml documents
- data model
- data points
- missing information
- data repositories
- multiple types
- knowledge discovery
- multiple sources
- information extraction
- high dimensional data
- missing data
- information loss
- log data