Convex Optimization Methods for Sensor Node Position Estimation.
Lance DohertyKristofer S. J. PisterLaurent El GhaouiPublished in: INFOCOM (2001)
Keyphrases
- optimization methods
- position estimation
- sensor nodes
- wireless sensor networks
- sensor networks
- convex relaxation
- mobile sensor networks
- energy consumption
- efficient optimization
- autonomous navigation
- optimization method
- aerial image sequences
- energy efficiency
- data transmission
- optimization problems
- parameter estimation
- sensed data
- simulated annealing
- position and orientation
- routing protocol
- energy dissipation
- sensor data
- residual energy
- sink node
- stochastic methods
- routing algorithm
- power consumption
- location information
- image matching
- dynamic environments
- evolutionary algorithm
- node selection
- data sets
- digital elevation models
- data collection
- maximum likelihood
- data streams
- optimization algorithm
- motion estimation
- mobile robot
- optimal solution
- objective function