Improved MDS-based algorithm for nodes localization in wireless sensor networks.
Biljana Risteska StojkoskaVesna KirandziskaPublished in: EUROCON (2013)
Keyphrases
- improved algorithm
- computational cost
- experimental evaluation
- dynamic programming
- np hard
- detection algorithm
- expectation maximization
- objective function
- computational complexity
- selection algorithm
- cost function
- times faster
- graph structure
- preprocessing
- similarity measure
- learning algorithm
- multidimensional scaling
- recognition algorithm
- genetic algorithm
- convergence rate
- directed graph
- matching algorithm
- optimization algorithm
- segmentation algorithm
- computationally efficient
- high accuracy
- significant improvement
- k means
- search space
- optimal solution