Query-Competitive Sorting with Uncertainty.
Magnús M. HalldórssonMurilo Santos de LimaPublished in: MFCS (2019)
Keyphrases
- query processing
- database
- query expansion
- relevance feedback
- query evaluation
- data structure
- aggregate queries
- response time
- user queries
- rank join
- indexing techniques
- uncertain data
- data sources
- query optimization
- keyword search
- active learning
- retrieval method
- boolean queries
- imprecise information
- retrieval systems
- result set
- complex queries
- query formulation
- relational databases
- answering queries
- bayesian networks