222 citations · 844 across the 56 of their papers we have counts for
5 papers · 1 filter
A Sharp Condition for Exact Support Recovery of with Orthogonal Matching Pursuit
Jinming Wen, Zhengchun Zhou, Jian Wang +2
Support recovery of sparse signals from noisy measurements with orthogonal matching pursuit (OMP) has been extensively studied. In this paper, we show that for any -sparse signa…
On the Placement Delivery Array Design in Centralized Coded Caching Scheme
Qifa Yan, Minquan Cheng, Xiaohu Tang +1
Caching is a promising solution to satisfy the ever increasing demands for the multi-media traffics. In caching networks, coded caching is a recently proposed technique that achiev…
Bounds and Constructions for -Separable Codes with Length
Minquan Cheng, Jing Jiang, Haiyan Li +2
Separable codes were introduced to provide protection against illegal redistribution of copyrighted multimedia material. Let be a code of length over an alphabet…
On the Systematic Constructions of Rotation Symmetric Bent Functions with Any Possible Algebraic Degrees
Sihong Su, Xiaohu Tang
In the literature, few constructions of -variable rotation symmetric bent functions have been presented, which either have restriction on or have algebraic degree no more th…
Optimal Exact Repair Strategy for the Parity Nodes of the Zigzag Code
Jie Li, Xiaohu Tang
In this paper, we reinterprets the Zigzag code in coding matrix and then propose an optimal exact repair strategy for its parity nodes, whose repair disk I/O approaches a…