SAP: Improving Continuous Top-K Queries Over Streaming Data.
Rui ZhuBin WangXiaochun YangBaihua ZhengGuoren WangPublished in: IEEE Trans. Knowl. Data Eng. (2017)
Keyphrases
- streaming data
- query processing
- data streams
- sliding window
- concept drift
- data distribution
- skyline queries
- skewed data
- data stream mining
- result set
- evolving data streams
- range queries
- massive data streams
- mining data streams
- continuous queries
- anomaly detection
- stream processing
- index structure
- efficient processing
- database systems
- database
- data management
- query execution
- approximate answers
- incoming data
- databases
- similarity search
- classification accuracy
- stream data
- data structure
- neural network