Study on Tree-Based Clustering MDS Algorithm for Nodes Localization in WSNs.
Guoyong DaiChunyu MiaoYidong LiKeji MaoQingzhang ChenPublished in: CWSN (2014)
Keyphrases
- k means
- clustering method
- multidimensional scaling
- graph structure
- data clustering
- preprocessing
- experimental study
- dynamic programming
- clustering algorithm
- localization algorithm
- hierarchical clustering
- distance metric
- detection algorithm
- segmentation algorithm
- np hard
- expectation maximization
- worst case
- wireless sensor networks
- wireless networks
- search space
- computational complexity
- data streams
- fuzzy clustering
- optimal solution
- cluster centers
- objective function
- learning algorithm
- neighborhood information