A Flexible Architecture for Query Integration and Mapping.
Sibel AdaliCorey BufiPublished in: CoopIS (1998)
Keyphrases
- query processing
- response time
- database
- heterogeneous databases
- query evaluation
- data sources
- relevance feedback
- query formulation
- data integration
- user defined
- database queries
- result set
- range queries
- user queries
- query expansion
- object retrieval
- complex queries
- data sets
- indexing techniques
- data structure
- search queries
- keyword search
- query execution
- nearest neighbor
- keywords
- boolean queries
- multiple queries