Supporting Queries with Imprecise Constraints.
Ullas NambiarSubbarao KambhampatiPublished in: AAAI (2006)
Keyphrases
- query language
- query processing
- datalog queries
- data sources
- response time
- constraint satisfaction
- complex queries
- decision support
- range queries
- user queries
- linear constraints
- search queries
- query evaluation
- web search engines
- uncertain information
- imprecise information
- query terms
- query formulation
- approximate functional dependencies
- constrained optimization
- database queries
- database
- user defined
- multi dimensional
- database systems