Multi-level Information Modeling and Preservation of eGOV Data.
Richard MarcianoBertram LudäscherIlya ZaslavskyReagan MooreKeith PezzoliPublished in: EGOV (2002)
Keyphrases
- raw data
- information sources
- complex data
- data sets
- sensor data
- collected data
- historical data
- digital data
- computer systems
- training data
- information services
- heterogeneous sources
- global information
- privacy concerns
- log data
- enormous amounts
- information resources
- structural information
- database
- background knowledge
- high quality
- prior knowledge
- end users
- synthetic data
- essential information
- keywords
- data records
- heterogeneous data
- sensitive information
- domain knowledge
- multiple sources
- data sources
- prior information
- image data
- data mining techniques
- missing data
- association rules
- data mining
- weather data
- high dimensional data
- huge amounts
- information processing
- user interaction
- multimedia data
- data analysis
- probability distribution
- xml documents
- private information
- temporal information
- information loss
- data quality
- web data