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Explicit construction of minimum bandwidth rack-aware regenerating codes 期刊论文
SCIENCE CHINA-INFORMATION SCIENCES, 2022, 卷号: 65, 期号: 7, 页码: 2
作者:  Zhou, Liyang;  Zhang, Zhifang
收藏  |  浏览/下载:110/0  |  提交时间:2022/04/29
Explicit Constructions of Optimal-Access MSCR Codes for All Parameters 期刊论文
IEEE COMMUNICATIONS LETTERS, 2020, 卷号: 24, 期号: 5, 页码: 941-945
作者:  Zhang, Yaqian;  Zhang, Zhifang;  Wang, Lu
收藏  |  浏览/下载:134/0  |  提交时间:2020/06/30
Cooperative regenerating code  optimal access  distributed storage system  
Scalar MSCR Codes via the Product Matrix Construction 期刊论文
IEEE TRANSACTIONS ON INFORMATION THEORY, 2020, 卷号: 66, 期号: 2, 页码: 995-1006
作者:  Zhang, Yaqian;  Zhang, Zhifang
收藏  |  浏览/下载:115/0  |  提交时间:2020/05/24
Maintenance engineering  Bandwidth  Symmetric matrices  Encoding  Indexes  Measurement  Regenerating code  cooperative repair  product matrix  
Bounds for Binary Linear Locally Repairable Codes via a Sphere-Packing Approach 期刊论文
IEEE TRANSACTIONS ON INFORMATION THEORY, 2019, 卷号: 65, 期号: 7, 页码: 4167-4179
作者:  Wang, Anyu;  Zhang, Zhifang;  Lin, Dongdai
收藏  |  浏览/下载:169/0  |  提交时间:2020/01/10
Distributed storage  locally repairable codes  binary codes  sphere packing bound  
The Optimal Sub-Packetization of Linear Capacity-Achieving PIR Schemes With Colluding Servers 期刊论文
IEEE TRANSACTIONS ON INFORMATION THEORY, 2019, 卷号: 65, 期号: 5, 页码: 2723-2735
作者:  Zhang, Zhifang;  Xu, Jingke
收藏  |  浏览/下载:149/0  |  提交时间:2020/01/10
Private information retrieval  capacity  sub-packetization