Efficient Top-k Monitoring of Abnormality in Sensor Networks.
Aling QianYansheng LuXiaofeng DingLei ZouZhicheng LiPublished in: CIT (1) (2009)
Keyphrases
- sensor networks
- environmental monitoring
- sensing devices
- wireless sensor
- wireless sensor networks
- data gathering
- sensor data
- energy consumption
- data collection
- energy efficient
- monitoring system
- base station
- resource constrained
- data streams
- underwater acoustic
- sensor readings
- sensor nodes
- real time
- communication cost
- data aggregation
- energy efficiency
- data dissemination
- key establishment
- energy aware
- sensor web
- mobile sensor networks
- mobile wireless
- camera network
- network connectivity
- data acquisition
- communication bandwidth
- visual sensor networks
- heterogeneous sensor networks