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/

Zendy Plus

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

Zendy Tools

Zendy Open

Iterative decoding and linear programming decoding are guaranteed to convergeto the maximum-likelihood codeword when the underlying Tanner graph iscycle-free. Therefore, cycles are usually seen as the culprit of low-densityparity-check (LDPC) codes. In this paper, we argue in the context of graphcover pseudocodeword that, for a code that permits a cycle-free Tanner graph,cycles have no effect on error performance as long as they are a part ofredundant rows. Specifically, we characterize all parity-check matrices thatare pseudocodeword-free for such class of codes.

Pseudocodeword-Free Criterion for Codes with Cycle-Free Tanner Graph