A 3-Query Non-Adaptive PCP with Perfect Completeness.
Subhash KhotRishi SaketPublished in: Computational Complexity Conference (2006)
Keyphrases
- query processing
- database
- query expansion
- query evaluation
- user queries
- database queries
- relevance feedback
- complex queries
- data structure
- original query
- data sources
- query execution
- multimedia
- keywords
- query formulation
- data retrieval
- efficient processing
- object retrieval
- keyword search
- range queries
- user defined
- attribute values
- information retrieval systems
- active learning
- database systems