A Clustering-Based Approximation Scheme for In-Network Aggregation over Sensor Networks.
Lei XieLijun ChenDaoxu ChenLi XiePublished in: UIC (2007)
Keyphrases
- sensor networks
- reduce communication cost
- wireless sensor networks
- communication cost
- data aggregation
- mobile nodes
- mobile wireless
- network connectivity
- sensor nodes
- environmental monitoring
- resource constrained
- sensor data
- wireless sensor nodes
- data streams
- data gathering
- aggregation queries
- energy efficient
- camera network
- heterogeneous sensor networks
- energy consumption
- information dissemination
- mobile sensor
- key establishment
- mobile sensor networks
- sink node
- wireless sensor
- routing protocol
- underwater acoustic
- data dissemination
- key management scheme
- base station
- visual sensor networks
- ad hoc networks
- communication bandwidth
- energy efficiency
- sensor web
- pairwise
- network traffic
- mobile networks
- peer to peer