A Droplet Approach Based on Raptor Codes for Distributed Computing with Straggling Servers
Paper i proceeding, 2018

We propose a coded distributed computing scheme based on Raptor codes to address the straggler problem. In particular, we consider a scheme where each server computes intermediate values, referred to as droplets, that are either stored locally or sent over the network. Once enough droplets are collected, the computation can be completed. Compared to previous schemes in the literature, our proposed scheme achieves lower computational delay when the decoding time is taken into account.


Albin Severinson

Simula UiB

Alexandre Graell i Amat

Chalmers, Elektroteknik, Kommunikation, Antenner och Optiska Nätverk

Eirik Rosnes

Simula UiB

Francisco Lázaro

Deutsches Zentrums für Luft- und Raumfahrt (DLR)

Gianluigi Liva

Deutsches Zentrums für Luft- und Raumfahrt (DLR)

International Symposium on Turbo Codes and Iterative Information Processing, ISTC

21654700 (ISSN) 21654719 (eISSN)

Vol. 2018-December 8625292
978-153867048-4 (ISBN)

IEEE International Symposium on Turbo Codes & Iterative Information Processing (ISTC)
Hong Kong, Hong Kong,

Distribuerad lagring för datalagring och trådlös leverans av data

Vetenskapsrådet (VR) (2016-04253), 2016-01-01 -- 2019-12-31.


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Datavetenskap (datalogi)



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