Keyphrases
- data cleaning
- data integration
- text classification
- data quality
- record linkage
- outlier detection
- functional dependencies
- semantic web
- data warehousing
- data processing
- fraud detection
- integrity constraints
- knowledge base
- database
- web usage mining
- domain knowledge
- data warehouse
- missing values
- knowledge representation
- business intelligence
- query evaluation
- text mining
- information extraction
- machine learning
- databases
- social network analysis
- knowledge discovery