9 citations · 15 across the 7 of their papers we have counts for
7 papers
Generalized Simple Regenerating Codes: Trading Sub-packetization and Fault Tolerance
Zhengyi Jiang, Hao Shi, Zhongyi Huang +3
Maximum distance separable (MDS) codes have the optimal trade-off between storage efficiency and fault tolerance, which are widely used in distributed storage systems. As typical n…
MDS Array Codes With Small Sub-packetization Levels and Small Repair Degrees
Jie Li, Yi Liu, Xiaohu Tang +3
High-rate minimum storage regenerating (MSR) codes are known to require a large sub-packetization level, which can make meta-data management difficult and hinder implementation in…
Capacity-Achieving Sparse Regression Codes via Vector Approximate Message Passing
Yizhou Xu, YuHao Liu, ShanSuo Liang +4
Sparse regression codes (SPARCs) are a promising coding scheme that can approach the Shannon limit over Additive White Gaussian Noise (AWGN) channels. Previous works have proven th…
MDS Array Codes With (Near) Optimal Repair Bandwidth for All Admissible Repair Degrees
Jie Li, Yi Liu, Xiaohu Tang +3
Abundant high-rate (n, k) minimum storage regenerating (MSR) codes have been reported in the literature. However, most of them require contacting all the surviving nodes during a n…
PMDS Array Codes With Small Sub-packetization, Small Repair Bandwidth/Rebuilding Access
Jie Li, Xiaohu Tang, Hanxu Hou +3
Partial maximum distance separable (PMDS) codes are a kind of erasure codes where the nodes are divided into multiple groups with each forming an MDS code with a smaller code lengt…
Two Piggybacking Codes with Flexible Sub-Packetization to Achieve Lower Repair Bandwidth
Hao Shi, Zhengyi Jiang, Zhongyi Huang +2
As a special class of array codes, piggybacking codes are MDS codes (i.e., any out of nodes can retrieve all data symbols) that can achieve low repair bandwidth f…
Two New Piggybacking Designs with Lower Repair Bandwidth
Zhengyi Jiang, Hanxu Hou, Yunghsiang S. Han +3
Piggybacking codes are a special class of MDS array codes that can achieve small repair bandwidth with small sub-packetization by first creating some instances of an MDS co…