Technical Program

Paper Detail

Paper IDM.4.1
Paper Title Partial MDS Codes with Local Regeneration
Authors Lukas Holzbaur, Technical University of Munich, Germany; Sven Puchinger, Technical University of Denmark, Denmark; Eitan Yaakobi, Technion --- Israel Institute of Technology, Israel; Antonia Wachter-Zeh, Technical University of Munich, Germany
Session M.4: Codes for Distributed Storage IV
Presentation Lecture
Track Coding for Storage and Memories
Manuscript  Click here to download the manuscript
Virtual Presentation  Click here to watch in the Virtual Symposium
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.

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2021 IEEE International Symposium on Information Theory

11-16 July 2021 | Melbourne, Victoria, Australia

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