A GRASP based algorithm for efficient cluster formation in wireless sensor networks.
Victor de Oliveira MatosJosé Elias Claudio ArroyoAndré Gustavo dos SantosLuciana Brugiolo GonçalvesPublished in: WiMob (2012)
Keyphrases
- single pass
- detection algorithm
- clustering method
- learning algorithm
- wireless sensor networks
- computationally efficient
- expectation maximization
- computational cost
- recognition algorithm
- hierarchical clustering
- theoretical analysis
- decision trees
- times faster
- worst case
- similarity measure
- experimental evaluation
- np hard
- cost function
- significant improvement
- tree structure
- highly efficient
- optimal solution
- preprocessing
- data clustering
- cluster analysis
- k means
- matching algorithm
- probabilistic model
- segmentation algorithm
- dynamic programming
- linear programming