Everywhere sparse approximately optimal minimum energy data gathering and aggregation in sensor networks.
Konstantinos KalpakisPublished in: ACM Trans. Sens. Networks (2010)
Keyphrases
- data gathering
- sensor networks
- minimum energy
- approximately optimal
- data aggregation
- wireless sensor networks
- aggregation queries
- energy efficient
- low energy
- data collection
- reduce communication cost
- energy consumption
- sensor nodes
- resource constrained
- sensor data
- mechanism design
- energy efficiency
- cluster head
- communication cost
- base station
- network lifetime
- data streams
- approximation ratio
- multi hop
- communication bandwidth
- routing protocol
- fine grained
- routing algorithm
- peer to peer
- low cost