Results 21 to 30 of about 197 (185)
IET Communications, 2017 To reduce multiple‐failure repair traffic in erasure coded storage systems, Patrick Lee et al. introduce concurrent framework‐based minimal‐storage regenerating codes (RGCs). The approach is simpler and more practical than the cooperative mechanism in non‐fully distributed environment.
Huayu Zhang +4 more
openaire +1 more source
Erasure Coding for Cloud Storage Systems: A Survey
Tsinghua Science and Technology, 2013 In the current era of cloud computing, data stored in the cloud is being generated at a tremendous speed, and thus the cloud storage system has become one of the key components in cloud computing.
Jun Li, Baochun Li
doaj +1 more source
Functional-repair-by-transfer regenerating codes [PDF]
2012 IEEE International Symposium on Information Theory Proceedings, 2012 In a distributed storage system, a data file is distributed to several storage nodes, such that the original file can be decoded from any subset of the storage nodes of size larger than or equal to a certain threshold. Upon the failure of a storage node, we would like to regenerate it with minimal amount of data transmissions from the surviving nodes ...
Kenneth W. Shum, Yuchong Hu
openaire +1 more source
Minimum Storage Regenerating Codes for Scalable Distributed Storage
IEEE Access, 2017 Regenerating codes (RGCs) have recently been proposed to reduce the repair traffic of ( $n,k$ ) erasure-coded distributed storage systems. Moreover, RGCs can also be used in a scalable distributed storage scenario where $n$ is increased (decreased) to ...
Huayu Zhang +4 more
doaj +1 more source
On Optimal Heterogeneous Regenerating Codes
CoRR, 2016 7 pages, 2 figures ...
Krishna Gopal Benerjee +1 more
openaire +2 more sources
1+1 = 3: a fusion of 2 enzymes in the methionine salvage pathway of Tetrahymena thermophila creates a trifunctional enzyme that catalyzes 3 steps in the pathway. [PDF]
PLoS Genetics, 2009 The methionine salvage pathway is responsible for regenerating methionine from its derivative, methylthioadenosine. The complete set of enzymes of the methionine pathway has been previously described in bacteria.
Hannah M W Salim +2 more
doaj +1 more source
RS regenerating codes for cloud storage fault-tolerant system
Tongxin xuebao, 2016 RS(Reed-Solomon) regenerating erasure codes was proposed for cloud storage fault-tolerant system,which not only inherited the reliability of the RS encoding,but also achieved the high efficiency of tolerance three faults.Hybrid recovery method of the ...
Xi-ai YAN +3 more
doaj +2 more sources
Rack-Aware Cooperative Regenerating Codes
CoRR, 2020 5 pages, 1 figure, accepted for publication in ISITA ...
Shreya, Gupta, V., Lalitha
openaire +3 more sources
Multilevel Diversity Coding with Secure Regeneration: Separate Coding Achieves the MBR Point
Entropy, 2018 The problem of multilevel diversity coding with secure regeneration (MDC-SR) is considered, which includes the problems of multilevel diversity coding with regeneration (MDC-R) and secure regenerating code (SRC) as special cases.
Shuo Shao, Tie Liu, Chao Tian, Cong Shen
doaj +1 more source