Two-level schemes of Cauchy problem method for solving fractional powers of elliptic operators.
Raimondas CiegisPetr N. VabishchevichPublished in: Comput. Math. Appl. (2020)
Keyphrases
- detection method
- preprocessing
- similarity measure
- objective function
- computational cost
- simulated annealing
- combinatorial optimization
- optimization method
- classification method
- clustering method
- edge detection
- experimental evaluation
- input data
- significant improvement
- synthetic data
- segmentation method
- prior knowledge
- pairwise
- feature extraction