SAP: Improving Continuous Top-K Queries over Streaming Data.
Rui ZhuBin WangXiaochun YangBaihua ZhengGuoren WangPublished in: ICDE (2018)
Keyphrases
- streaming data
- query processing
- data streams
- sliding window
- concept drift
- skyline queries
- skewed data
- data distribution
- data stream mining
- efficient processing
- evolving data streams
- anomaly detection
- stream mining
- mining data streams
- incoming data
- result set
- database
- massive data streams
- continuous queries
- continuous data
- similarity search
- stream processing
- range queries
- query optimization
- approximate answers
- cost model
- streaming time series
- classification accuracy
- concept drifting data streams
- bayesian networks