Approximately Processing Multi-granularity Aggregate Queries over Data Streams.
Shouke QinWeining QianAoying ZhouPublished in: ICDE (2006)
Keyphrases
- aggregate queries
- multi granularity
- data streams
- data cube
- efficient computation
- multi user
- probabilistic xml
- dynamic integration
- query processing
- sliding window
- aggregation functions
- real time
- data sets
- approximate answers
- sensor networks
- range aggregate queries
- multi dimensional
- sensor data
- data warehouse
- training set
- database