Representation-oblivious error correction by natural redundancy

P Upadhyaya, AA Jiang - ICC 2019-2019 IEEE International …, 2019 - ieeexplore.ieee.org
Storage systems have a strong need for substantially improving their error correction
capabilities, especially for long-term storage where the accumulating errors can exceed the …

Machine learning for error correction with natural redundancy

P Upadhyaya, A Jiang - arXiv preprint arXiv:1910.07420, 2019 - arxiv.org
The persistent storage of big data requires advanced error correction schemes. The
classical approach is to use error correcting codes (ECCs). This work studies an alternative …

Boosting {Full-Node} repair in {Erasure-Coded} storage

S Lin, G Gong, Z Shen, PPC Lee, J Shu - 2021 USENIX Annual …, 2021 - usenix.org
As a common choice for fault tolerance in today's storage systems, erasure coding is still
hampered by the induced substantial traffic in repair. A variety of erasure codes and repair …

Efficient Erasure-Coded Data Update and Recovery Based on Machine Learning and I/O Mitigation

X Su, B Wei, Y Wu, J Wu - 2022 IEEE 24th Int Conf on High …, 2022 - ieeexplore.ieee.org
Erasure coding is widely used in storage systems, because it can offer higher reliability at
lower degree of data redundancy than data replication. However, erasure-coded systems …

How to mask in error correction code transformer: Systematic and double masking

SJ Park, HY Kwak, SH Kim, S Kim, Y Kim… - arXiv preprint arXiv …, 2023 - arxiv.org
In communication and storage systems, error correction codes (ECCs) are pivotal in
ensuring data reliability. As deep learning's applicability has broadened across diverse …

Robustness of neural networks against storage media errors

M Qin, C Sun, D Vucinic - arXiv preprint arXiv:1709.06173, 2017 - arxiv.org
We study the trade-offs between storage/bandwidth and prediction accuracy of neural
networks that are stored in noisy media. Conventionally, it is assumed that all parameters …

On LDPC decoding with natural redundancy

P Upadhyaya, AA Jiang - 2017 55th Annual Allerton …, 2017 - ieeexplore.ieee.org
Big-data storage has substantial challenges due to accumulative noise in storage media. To
ensure its long-term reliability, new techniques for error correction are being explored. This …

Ec-fusion: An efficient hybrid erasure coding framework to improve both application and recovery performance in cloud storage systems

H Qiu, C Wu, J Li, M Guo, T Liu, X He… - 2020 IEEE …, 2020 - ieeexplore.ieee.org
Nowadays erasure coding is one of the most significant techniques in cloud storage
systems, which provides both quick parallel I/O processing and high capabilities of fault …

{LDPC-in-SSD}: Making Advanced Error Correction Codes Work Effectively in Solid State Drives

K Zhao, W Zhao, H Sun, X Zhang, N Zheng… - … USENIX Conference on …, 2013 - usenix.org
Conventional error correction codes (ECCs), such as the commonly used BCH code, have
become increasingly inadequate for solid state drives (SSDs) as the capacity of NAND flash …

Adaptive bandwidth-efficient recovery techniques in erasure-coded cloud storage

R Nachiappan, B Javadi, RN Calheiros… - Euro-Par 2018: Parallel …, 2018 - Springer
In order to handle the dramatic growth of digital data, cloud storage systems demand novel
techniques to improve data reliability. Replication and erasure codes are the most important …