Implementation trade-offs of the density matrix renormalization group algorithm on kilo-processor architectures.
Csaba NemesGergely BarczaZoltán NagyOrs LegezaPéter SzolgayPublished in: ECCTD (2013)
Keyphrases
- cost function
- optimal solution
- detection algorithm
- preprocessing
- trade off
- np hard
- computational complexity
- optimization algorithm
- high accuracy
- computational cost
- worst case
- probabilistic model
- experimental evaluation
- dynamic programming
- k means
- linear programming
- times faster
- hardware implementation
- parallel implementation
- image sequences
- significant improvement
- matching algorithm
- singular value decomposition
- convergence rate
- similarity matrix
- distance matrix
- rows and columns