19 citations · 31 across the 4 of their papers we have counts for
5 papers
A Structure-Aware Irregular Blocking Method for Sparse LU Factorization
Zhen Hu, Dongliang Xiong, Kai Huang +2
In sparse LU factorization, nonzero elements after symbolic factorization tend to distribute in diagonal and right-bottom region of sparse matrices. However, regular 2D blocking on…
Efficient Halftoning via Deep Reinforcement Learning
Haitian Jiang, Dongliang Xiong, Xiaowen Jiang +3
Halftoning aims to reproduce a continuous-tone image with pixels whose intensities are constrained to two discrete levels. This technique has been deployed on every printer, and th…
Halftoning with Multi-Agent Deep Reinforcement Learning
Haitian Jiang, Dongliang Xiong, Xiaowen Jiang +3
Deep neural networks have recently succeeded in digital halftoning using vanilla convolutional layers with high parallelism. However, existing deep methods fail to generate halfton…
AIM 2020 Challenge on Efficient Super-Resolution: Methods and Results
Kai Zhang, Martin Danelljan, Yawei Li +75
This paper reviews the AIM 2020 challenge on efficient single image super-resolution with focus on the proposed solutions and results. The challenge task was to super-resolve an in…
AIM 2019 Challenge on Constrained Super-Resolution: Methods and Results
Kai Zhang, Shuhang Gu, Radu Timofte +26
This paper reviews the AIM 2019 challenge on constrained example-based single image super-resolution with focus on proposed solutions and results. The challenge had 3 tracks. Takin…