Uncertain top-k query processing in distributed environments.
Xite WangDerong ShenGe YuPublished in: Distributed Parallel Databases (2016)
Keyphrases
- distributed environment
- query processing
- distributed systems
- query optimization
- distributed databases
- intelligent agents
- distributed computing
- data management
- database systems
- index structure
- data placement
- peer to peer networks
- similarity search
- query routing
- cost model
- skyline queries
- xml data
- range queries
- uncertain data streams
- early termination
- peer to peer
- join algorithms
- distributed computing environment
- query execution
- data partitioning
- database
- provide efficient solutions
- distributed data sources
- aggregation queries
- inverted index
- uncertain data
- data integration
- cloud computing