CLUR-Tree for Supporting Frequent Updates of Data Stream over Sensor Networks.
Soon-Young ParkJung-Hyun KimYong-Il JangJae-Hong KimSoon-Jo LeeHae-Young BaePublished in: IWDC (2005)
Keyphrases
- sensor networks
- frequent updates
- data streams
- continuous queries
- sliding window
- sensor data
- resource constrained
- moving objects
- query processing
- data collection
- communication cost
- underwater acoustic
- data distribution
- environmental monitoring
- concept drift
- wireless sensor networks
- sensor nodes
- streaming data
- communication bandwidth
- frequent itemsets
- routing protocol
- query patterns
- load shedding
- tree structure
- base station
- sensor web
- energy consumption
- computer vision