A partitioned shift-without-invert algorithm to improve parallel eigensolution efficiency in real-space electronic transport.
Baruch FeldmanYunkai ZhouPublished in: Comput. Phys. Commun. (2016)
Keyphrases
- search space
- experimental evaluation
- dynamic programming
- computational complexity
- cost function
- computational efficiency
- learning algorithm
- parallel implementation
- neural network
- improved algorithm
- optimal solution
- np hard
- significant improvement
- computational cost
- high accuracy
- times faster
- theoretical analysis
- detection algorithm
- data sets
- high efficiency
- recognition algorithm
- parameter space
- multiprocessor systems
- computationally efficient
- low dimensional
- simulated annealing
- k means
- clustering method
- matching algorithm
- segmentation algorithm
- expectation maximization
- highly efficient
- scheduling problem
- space complexity
- preprocessing