210 citations · 252 across the 14 of their papers we have counts for
6 papers · 1 filter
Adaptively Sketched Bregman Projection Methods for Linear Systems
Ziyang Yuan, Lu Zhang, Hongxia Wang +1
The sketch-and-project, as a general archetypal algorithm for solving linear systems, unifies a variety of randomized iterative methods such as the randomized Kaczmarz and randomiz…
Slot-VPS: Object-centric Representation Learning for Video Panoptic Segmentation
Yi Zhou, Hui Zhang, Hana Lee +6
Video Panoptic Segmentation (VPS) aims at assigning a class label to each pixel, uniquely segmenting and identifying all object instances consistently across all frames. Classic so…
Constructions of Binary Cross Z-Complementary Pairs With Large CZC Ratio
Hui Zhang, Cuiling Fan, Sihem Mesnager
Cross Z-complementary pairs (CZCPs) are a special kind of Z-complementary pairs (ZCPs) having zero autocorrelation sums around the in-phase position and end-shift position, also ha…
New constructions of -Ary 2-D Z-Complementary Array Pairs
Hui Zhang, Cuiling Fan, Sihem Mesnager
This paper is devoted to sequences and focuses on designing new two-dimensional (2-D) Z-complementary array pairs (ZCAPs) by exploring two promising approaches. A ZCAP is a pair of…
Learning Frequency-aware Dynamic Network for Efficient Super-Resolution
Wenbin Xie, Dehua Song, Chang Xu +3
Deep learning based methods, especially convolutional neural networks (CNNs) have been successfully applied in the field of single image super-resolution (SISR). To obtain better f…
Extragradient and Extrapolation Methods with Generalized Bregman Distances for Saddle Point Problems
Hui Zhang
In this work, we introduce two algorithmic frameworks, named Bregman extragradient method and Bregman extrapolation method, for solving saddle point problems. The proposed framewor…