Preferences for Queries in a Mediator Approach.
Alain BidaultSarah Cohen BoulakiaChristine FroidevauxPublished in: ECAI (2004)
Keyphrases
- data sources
- query processing
- query language
- query evaluation
- range queries
- database
- efficient processing
- database queries
- query answers
- response time
- user preferences
- web search engines
- user queries
- integrity constraints
- aggregate queries
- database systems
- decision making
- query terms
- query logs
- data warehouse
- query formulation
- tree patterns
- individual user
- data sets