PBS: A virtual grid architecture for gradient-based active querying in sensor networks.
Jabed FaruqueAhmed HelmyPublished in: CTS (2008)
Keyphrases
- sensor networks
- wireless sensor networks
- heterogeneous sensor networks
- sensor data
- energy efficient
- data streams
- data collection
- energy consumption
- sensor readings
- environmental monitoring
- sensor nodes
- communication cost
- grid computing
- data aggregation
- energy efficiency
- resource constrained
- visual sensor networks
- underwater acoustic
- routing protocol
- mobile sensor networks
- database
- software architecture
- base station
- data dissemination
- mobile wireless
- real time
- sensing devices
- energy aware
- pairwise
- network connectivity
- query language
- data gathering