Keyphrases
- data cleaning
- query answers
- query evaluation
- data integration
- query processing
- record linkage
- database
- user queries
- outlier detection
- data quality
- data sources
- text classification
- data management
- response time
- data processing
- missing values
- data warehouse
- data warehousing
- search queries
- web search engines
- query language
- fraud detection
- integrity constraints
- query terms
- data extraction
- retrieval systems
- web usage mining
- web databases
- data objects
- database management systems
- knowledge discovery
- high dimensional
- database systems