A second order virtual node method for elliptic problems with interfaces and irregular domains.
Jacob BedrossianJames H. von BrechtSiwei ZhuEftychios SifakisJoseph M. TeranPublished in: J. Comput. Phys. (2010)
Keyphrases
- alternative methods
- high accuracy
- detection method
- clustering method
- cost function
- similarity measure
- heuristic methods
- high order
- experimental evaluation
- data sets
- computational cost
- probabilistic model
- state space
- dynamic programming
- optimization problems
- significant improvement
- prior knowledge
- synthetic data
- k means
- search methods
- preprocessing