TY - GEN
T1 - Partial MDS Codes with Local Regeneration
AU - Holzbaur, Lukas
AU - Puchinger, Sven
AU - Yaakobi, Eitan
AU - Wachter-Zeh, Antonia
N1 - Funding Information: The work of L. Holzbaur was supported by the Technical University of Munich – Institute for Advanced Study, funded by the German Excellence Initiative and European Union 7th Framework Programme under Grant Agreement No. 291763 and the German Research Foundation (Deutsche Forschungsgemeinschaft,DFG)underGrantNo.WA3907/1-1.S.Puchinger1Theconstructionin[3]consistsoftwoencodingstages,whereinthe hasreceivedfundingfromtheEuropeanUnion’sHorizon2020researchand secondstageanarbitrarylinearMDScodecanbeusedtoobtainthelocal innovation programme under the Marie Skłodowska-Curie grant agreement codes. In [18] it was shown that the construction in fact gives a PMDS code, no. 713683 (COFUNDfellowsDTU). The work of E. Yaakobi was partially independent of the explicit choice of the MDS code in the second encoding supportedbytheISFgrant1817/18andbytheTechnionHiroshiFujiwara stage.ItfollowsthatusingaregeneratingMDScodeinthesecondencoding Publisher Copyright: © 2020 IEEE.
PY - 2020/6
Y1 - 2020/6
N2 - Partial MDS (PMDS) and sector-disk (SD) codes are classes of erasure codes that combine locality with strong erasure correction capabilities. We construct PMDS and SD codes where each local code is a bandwidth-optimal regenerating MDS code. The constructions require significantly smaller field size than the only other construction known in literature.
AB - Partial MDS (PMDS) and sector-disk (SD) codes are classes of erasure codes that combine locality with strong erasure correction capabilities. We construct PMDS and SD codes where each local code is a bandwidth-optimal regenerating MDS code. The constructions require significantly smaller field size than the only other construction known in literature.
UR - https://www.scopus.com/pages/publications/85090400925
U2 - 10.1109/ISIT44484.2020.9174400
DO - 10.1109/ISIT44484.2020.9174400
M3 - Conference contribution
T3 - IEEE International Symposium on Information Theory - Proceedings
SP - 628
EP - 633
BT - 2020 IEEE International Symposium on Information Theory, ISIT 2020 - Proceedings
T2 - 2020 IEEE International Symposium on Information Theory, ISIT 2020
Y2 - 21 July 2020 through 26 July 2020
ER -