View determinacy for preserving selected information in data transformations.
Wenfei FanFloris GeertsLixiao ZhengPublished in: Inf. Syst. (2012)
Keyphrases
- raw data
- collected data
- huge amounts
- information sources
- database
- historical data
- complex data
- data sets
- sensor data
- training data
- data collection
- computer systems
- data structure
- data analysis
- essential information
- domain experts
- heterogeneous sources
- heterogeneous data
- original data
- external data
- data processing
- prior knowledge
- end users
- data mining techniques
- structural information
- image data
- web data
- domain knowledge
- multiple sources
- log data
- data sources
- databases
- data mining
- relational databases
- private information
- sensitive information
- information loss
- information services
- data points
- knowledge discovery
- temporal information
- background knowledge