Poster: The Hashed Oct-Tree N-Body Algorithm at a Petaflop.
Michael S. WarrenBen BergenPublished in: SC Companion (2012)
Keyphrases
- preprocessing
- optimization algorithm
- experimental evaluation
- learning algorithm
- tree structure
- detection algorithm
- computational cost
- theoretical analysis
- times faster
- computational complexity
- significant improvement
- cost function
- np hard
- neural network
- simulated annealing
- expectation maximization
- input data
- high accuracy
- dynamic programming
- particle swarm optimization
- probabilistic model
- optimal solution
- objective function
- decision trees
- convergence rate
- recognition algorithm
- spanning tree
- minimum spanning tree
- binary tree
- tree construction