Parallelization of four-component calculations. II. Symmetry-driven parallelization of the 4-Spinor CCSD algorithm.
Markus PernpointnerLucas VisscherPublished in: J. Comput. Chem. (2003)
Keyphrases
- computational complexity
- detection algorithm
- optimization algorithm
- learning algorithm
- experimental evaluation
- computational cost
- experimental study
- selection algorithm
- dynamic programming
- preprocessing
- cost function
- k means
- particle swarm optimization
- hardware implementation
- recognition algorithm
- classification algorithm
- single pass
- parallel version
- improved algorithm
- convergence rate
- times faster
- parallel computation
- neural network
- matching algorithm
- tree structure
- energy function
- segmentation algorithm
- computationally efficient
- simulated annealing
- high accuracy
- probabilistic model
- np hard
- hidden markov models
- objective function
- similarity measure