9 citations · 11 across the 11 of their papers we have counts for
7 papers · 1 filter
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…
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…
Structural Entropy of the Stochastic Block Models
Jie Han, Tao Guo, Qiaoqiao Zhou +3
With the rapid expansion of graphs and networks and the growing magnitude of data from all areas of science, effective treatment and compression schemes of context-dependent data i…
Lower Bound on the Optimal Access Bandwidth of ()-MDS Array Code with Degraded Read Friendly
Ting-Yi Wu, Yunghsiang S. Han, Zhengrui Li +4
Accessing the data in the failed disk (degraded read) with low latency is crucial for an erasure-coded storage system. In this work, the maximum distance separable (MDS) array code…
Coded Caching in Fog-RAN: b-Matching Approach
Bo Bai, Wanyi Li, Li Wang +1
Fog radio access network (Fog-RAN), which pushes the caching and computing capabilities to the network edge, is capable of efficiently delivering contents to users by using careful…