Robust management of outliers in sensor network aggregate queries.
Yannis KotidisVasilis VassalosAntonios DeligiannakisVassilis StoumposAlex DelisPublished in: MobiDE (2007)
Keyphrases
- sensor networks
- aggregate queries
- wireless sensor networks
- sensor data
- data collection
- environmental monitoring
- sensor nodes
- query processing
- energy consumption
- energy efficient
- communication cost
- resource constrained
- underwater acoustic
- data aggregation
- base station
- probabilistic xml
- data cube
- efficient computation
- visual sensor networks
- sensor placement
- data streams
- heterogeneous sensor networks
- mobile sensor networks
- parameter tuning
- management system
- aggregation functions
- energy efficiency
- routing protocol
- nearest neighbor
- sensing devices
- data points
- aggregation queries
- database