Partial MDS Codes with Local Regeneration

Lukas Holzbaur, Sven Puchinger, Eitan Yaakobi, Antonia Wachter-Zeh

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Abstract

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.

Original languageEnglish
Title of host publicationProceedings of 2020 IEEE International Symposium on Information Theory
PublisherIEEE
Publication dateJun 2020
Pages628-633
ISBN (Electronic)9781728164328
DOIs
Publication statusPublished - Jun 2020
Event2020 IEEE International Symposium on Information Theory, ISIT 2020 - Los Angeles, United States
Duration: 21 Jul 202026 Jul 2020

Conference

Conference2020 IEEE International Symposium on Information Theory, ISIT 2020
CountryUnited States
CityLos Angeles
Period21/07/202026/07/2020
SponsorIEEE Information Theory Society, IEEE
SeriesIEEE International Symposium on Information Theory - Proceedings
Volume2020-June
ISSN2157-8095

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