QVI: Query-based virtual index for distributed information retrieval.
Dong-gyu KimSang-goo LeePublished in: CATA (1998)
Keyphrases
- distributed information retrieval
- exact match
- collection selection
- resource selection
- source selection
- federated search
- partial replication
- information filtering
- result merging
- database
- range queries
- index structure
- query processing
- information retrieval
- retrieval systems
- inverted index
- data sources
- data model
- search algorithm
- database systems
- search engine