An Efficient Method for Optimizing PETSc on the Sunway TaihuLight System.
Letian KangZhi-Jie WangZhe QuanWeigang WuSong GuoKenli LiKeqin LiPublished in: SmartWorld/SCALCOM/UIC/ATC/CBDCom/IOP/SCI (2018)
Keyphrases
- objective function
- computationally efficient
- high accuracy
- significant improvement
- high precision
- error rate
- classification accuracy
- dynamic programming
- fully automatic
- experimental study
- computational cost
- cost function
- prior knowledge
- learning algorithm
- high dimensional
- preprocessing
- probabilistic model
- video sequences
- support vector machine
- multiscale
- edge detection
- similarity measure
- main contribution
- image sequences
- image processing
- segmentation method
- genetic algorithm