Keyphrases
- data mining
- view selection
- database
- query processing
- response time
- data warehouse
- query rewriting
- query evaluation
- relevance feedback
- query expansion
- data analysis
- data mining applications
- user queries
- query formulation
- answering queries using views
- database queries
- multiple views
- data mining algorithms
- complex queries
- mobile agents
- data sources
- real world
- knowledge discovery
- data mining techniques
- semistructured databases
- data warehousing
- machine learning
- social behavior
- association rules
- retrieval method
- multi view
- view maintenance
- keywords
- data structure
- query execution
- rough sets
- materialized views
- intrusion detection
- swarm intelligence
- text mining
- cluster analysis
- range queries
- query terms