Optimal Exact Repair Strategy for the Parity Nodes of the $(k+2,k)$ Zigzag Code
Information Theory
2015-03-23 v1 math.IT
Abstract
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 lower bound derived in this paper.
Cite
@article{arxiv.1503.05980,
title = {Optimal Exact Repair Strategy for the Parity Nodes of the $(k+2,k)$ Zigzag Code},
author = {Jie Li and Xiaohu Tang},
journal= {arXiv preprint arXiv:1503.05980},
year = {2015}
}
Comments
11 pages