A Distributed Least-Squares Algorithm in Wireless Sensor Networks With Unknown and Limited Communications.
Jing WangIn Soo AhnYufeng LuTianyu YangGennady StaskevichPublished in: IJHCR (2017)
Keyphrases
- least squares
- times faster
- wireless sensor networks
- learning algorithm
- computational complexity
- high accuracy
- search space
- probabilistic model
- significant improvement
- dynamic programming
- sparse linear
- matching algorithm
- parameter estimation
- segmentation algorithm
- worst case
- cost function
- computational cost
- neural network
- robust estimation
- objective function
- optimal solution
- np hard
- lower bound
- simulated annealing
- distributed systems
- peer to peer
- expectation maximization
- preprocessing
- k means
- sensor networks
- similarity measure
- experimental evaluation