Keyphrases
- raw data
- historical data
- data collection
- information loss
- data sets
- information sources
- prior knowledge
- sensor data
- synthetic data
- collected data
- heterogeneous sources
- data analysis
- huge amounts
- end users
- global information
- complex data
- data structure
- sensitive information
- essential information
- computer systems
- data processing
- data mining tools
- data points
- log data
- information resources
- multiple sources
- enormous amounts
- web data
- privacy concerns
- heterogeneous data
- numerical data
- data repositories
- digital data
- redundant data
- database
- prior information
- training data
- high quality
- data sources
- probability distribution
- knowledge discovery
- image data
- data mining techniques
- statistical analysis
- information processing
- missing data
- background knowledge
- information sharing
- temporal information
- structural information
- information services
- data records
- missing information
- domain knowledge
- xml documents
- original data
- data quality
- external data
- data mining
- databases