Parallel k-Dominant Skyline Queries over Uncertain Data Streams with Capability Index.
Xiaoyong LiJun LiuKaijun RenXiaoling LiXiaoli RenKefeng DengPublished in: HPCC/SmartCity/DSS (2019)
Keyphrases
- skyline queries
- skyline computation
- uncertain data streams
- data partitioning
- distributed environment
- uncertain data
- data distribution
- indexing techniques
- index structure
- space efficient
- metric space
- data streams
- data objects
- sliding window
- user preferences
- parallel implementation
- database
- database queries
- b tree
- peer to peer
- multi dimensional
- dimensionality reduction
- query processing
- skyline points