Keyphrases
- streaming data
- query processing
- data streams
- concept drift
- sliding window
- data distribution
- evolving data streams
- skewed data
- skyline queries
- data stream mining
- result set
- query terms
- massive data streams
- stream mining
- stream processing
- stream data
- user queries
- closed patterns
- efficient processing
- index structure
- anomaly detection
- range queries
- query optimization
- data management
- cost model
- approximate answers
- continuous queries
- database systems
- incoming data
- frequent patterns
- image processing
- machine learning
- database