Optimal exact-regenerating codes for distributed storage at the MSR and MBR points via a product-matrix construction

KV Rashmi, NB Shah, PV Kumar - IEEE Transactions on …, 2011 - ieeexplore.ieee.org
Regenerating codes are a class of distributed storage codes that allow for efficient repair of
failed nodes, as compared to traditional erasure codes. An n,k,d regenerating code permits …

A survey on network codes for distributed storage

AG Dimakis, K Ramchandran, Y Wu… - Proceedings of the …, 2011 - ieeexplore.ieee.org
Distributed storage systems often introduce redundancy to increase reliability. When coding
is used, the repair problem arises: if a node storing encoded information fails, in order to …

Distributed storage codes with repair-by-transfer and nonachievability of interior points on the storage-bandwidth tradeoff

NB Shah, KV Rashmi, PV Kumar… - IEEE Transactions on …, 2011 - ieeexplore.ieee.org
Regenerating codes are a class of recently developed codes for distributed storage that, like
Reed-Solomon codes, permit data recovery from any subset of nodes within the-node …

Asymptotic interference alignment for optimal repair of MDS codes in distributed storage

VR Cadambe, SA Jafar, H Maleki… - IEEE Transactions …, 2013 - ieeexplore.ieee.org
The high repair bandwidth cost of (n, k) maximum distance separable (MDS) erasure codes
has motivated a new class of codes that can reduce repair bandwidth over that of …

Repair optimal erasure codes through Hadamard designs

DS Papailiopoulos, AG Dimakis… - IEEE Transactions on …, 2013 - ieeexplore.ieee.org
<? Pub Dtl=""?> In distributed storage systems that employ erasure coding, the issue of
minimizing the total communication required to exactly rebuild a storage node after a failure …

Interference alignment in regenerating codes for distributed storage: Necessity and code constructions

NB Shah, KV Rashmi, PV Kumar… - IEEE Transactions on …, 2011 - ieeexplore.ieee.org
Regenerating codes are a class of recently developed codes for distributed storage that, like
Reed-Solomon codes, permit data recovery from any arbitrary k of n nodes. However …

Exact-repair MDS code construction using interference alignment

C Suh, K Ramchandran - IEEE Transactions on Information …, 2011 - ieeexplore.ieee.org
The high repair cost of (n,k) Maximum Distance Separable (MDS) erasure codes has
recently motivated a new class of MDS codes, called Repair MDS codes, that can …

Minimum storage regenerating codes for all parameters

S Goparaju, A Fazeli, A Vardy - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
Regenerating codes for distributed storage have attracted much research interest in the past
decade. Such codes trade the bandwidth needed to repair a failed node with the overall …

Exact-repair MDS codes for distributed storage using interference alignment

C Suh, K Ramchandran - 2010 IEEE International Symposium …, 2010 - ieeexplore.ieee.org
The high repair cost of (n, k) Maximum Distance Separable (MDS) erasure codes has
recently motivated a new class of codes, called Regenerating Codes, that optimally trade off …

Rebuilding for array codes in distributed storage systems

Z Wang, AG Dimakis, J Bruck - 2010 IEEE Globecom …, 2010 - ieeexplore.ieee.org
In distributed storage systems that use coding, the issue of minimizing the communication
required to rebuild a storage node after a failure arises. We consider the problem of …