A New Algorithm for Relative Localization in Wireless Sensor Networks.
Yi ShangJing MengHongchi ShiPublished in: IPDPS (2004)
Keyphrases
- detection algorithm
- optimization algorithm
- times faster
- cost function
- experimental evaluation
- search space
- matching algorithm
- segmentation algorithm
- theoretical analysis
- similarity measure
- preprocessing
- computational complexity
- significant improvement
- improved algorithm
- np hard
- optimal solution
- worst case
- objective function
- expectation maximization
- learning algorithm
- selection algorithm
- convergence rate
- space complexity
- neural network
- relative frequencies
- classification algorithm
- high accuracy
- support vector machine
- state space
- data structure
- image sequences
- image processing