45 citations · 84 across the 8 of their papers we have counts for
5 papers · 1 filter
Multi-Layer Transformed MDS Codes with Optimal Repair Access and Low Sub-Packetization
Hanxu Hou, Patrick P. C. Lee, Yunghsiang S. Han
An maximum distance separable (MDS) code has optimal repair access if the minimum number of symbols accessed from surviving nodes is achieved, where .…
Binary MDS Array Codes with Optimal Repair
Hanxu Hou, Patrick P. C. Lee
Consider a binary maximum distance separable (MDS) array code composed of an array of bits with information columns and parity columns, such that any ou…
A New Design of Binary MDS Array Codes with Asymptotically Weak-Optimal Repair
Hanxu Hou, Yunghsiang Han, Patrick P. C. Lee +2
Binary maximum distance separable (MDS) array codes are a special class of erasure codes for distributed storage that not only provide fault tolerance with minimum storage redundan…
Rack-Aware Regenerating Codes for Data Centers
Hanxu Hou, Patrick P. C. Lee, Kenneth W. Shum +1
Erasure coding is widely used for massive storage in data centers to achieve high fault tolerance and low storage redundancy. Since the cross-rack communication cost is often high,…
Analysis and Construction of Functional Regenerating Codes with Uncoded Repair for Distributed Storage Systems
Yuchong Hu, Patrick P. C. Lee, Kenneth W. Shum
Modern distributed storage systems apply redundancy coding techniques to stored data. One form of redundancy is based on regenerating codes, which can minimize the repair bandwidth…