A tuned and scalable fast multipole method as a preeminent algorithm for exascale systems.
Rio YokotaLorena A. BarbaPublished in: Int. J. High Perform. Comput. Appl. (2012)
Keyphrases
- high accuracy
- cost function
- single pass
- preprocessing
- experimental evaluation
- optimization algorithm
- dynamic programming
- clustering method
- significant improvement
- detection method
- improved algorithm
- computational cost
- objective function
- detection algorithm
- segmentation method
- synthetic and real images
- selection algorithm
- recognition algorithm
- computational complexity
- input data
- computationally efficient
- theoretical analysis
- classification algorithm
- matching algorithm
- highly efficient
- probabilistic model
- similarity measure
- parameter free
- estimation algorithm
- segmentation algorithm
- k means
- optimization method
- tree structure
- energy function
- learning algorithm
- em algorithm
- multiprocessor architecture
- parallel implementation
- simulated annealing
- support vector machine
- graph cuts