Edge-based semidefinite programming relaxation of sensor network localization with lower bound constraints.
Ting Kei PongPublished in: Comput. Optim. Appl. (2012)
Keyphrases
- sensor networks
- semidefinite programming
- lower bound
- semidefinite
- sensor data
- linear programming
- upper bound
- wireless sensor networks
- objective function
- interior point methods
- energy consumption
- communication cost
- np hard
- data streams
- base station
- sensor nodes
- maximum margin
- primal dual
- kernel matrix
- worst case
- lp relaxation
- mobile sensor networks
- machine learning
- mixed integer
- optimal solution
- data sets
- linear program
- graphical models
- image processing
- heterogeneous sensor networks