English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

In distributed storage systems that use coding, the issue of minimizing thecommunication required to rebuild a storage node after a failure arises. Weconsider the problem of repairing an erased node in a distributed storagesystem that uses an EVENODD code. EVENODD codes are maximum distance separable(MDS) array codes that are used to protect against erasures, and only requireXOR operations for encoding and decoding. We show that when there are tworedundancy nodes, to rebuild one erased systematic node, only 3/4 of theinformation needs to be transmitted. Interestingly, in many cases, the requireddisk I/O is also minimized.

Rebuilding for Array Codes in Distributed Storage Systems