Keyphrases
- sensor networks
- communication cost
- extreme values
- aggregation queries
- wireless sensor networks
- sensor data
- sensor nodes
- energy efficient
- resource constrained
- environmental monitoring
- data streams
- underwater acoustic
- query processing
- data collection
- database
- response time
- energy efficiency
- sensor readings
- data aggregation
- energy consumption
- data dissemination
- mobile wireless
- range queries
- mobile sensor networks
- reduce communication cost
- energy aware
- database queries
- visual sensor networks
- sensor web
- network connectivity
- aggregate queries
- heterogeneous sensor networks
- real time