Exploiting Sparsity in SDP Relaxation for Sensor Network Localization.
Sunyoung KimMasakazu KojimaHayato WakiPublished in: SIAM J. Optim. (2009)
Keyphrases
- sensor networks
- semidefinite
- wireless sensor networks
- semi definite programming
- sensor data
- sensor nodes
- data collection
- communication cost
- environmental monitoring
- data streams
- convex relaxation
- resource constrained
- energy efficient
- semidefinite programming
- base station
- mobile sensor networks
- communication bandwidth
- underwater acoustic
- network connectivity
- energy efficiency
- data aggregation
- data gathering
- sensor web
- heterogeneous sensor networks
- visual sensor networks
- sensing devices
- high dimensional
- sensor readings
- wireless sensor
- energy consumption
- sparse representation
- data dissemination
- routing protocol
- data sets
- power consumption