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arXiv 2011.12435cs.ITmath.IT
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楔形提升码

Wedge-Lifted Codes

Jabari Hastings, Amy Kanne, Ray Li, Mary Wootters

摘要:

我们定义楔形解除代码,解除代码的一个变种,我们研究它们的局部性质。我们表明,(采取跟踪)楔形提升码产生的二进制码与$t$ -不相交修复属性($t$ -DRGP)。当$t = N^{1/2d}$,其中$N$是代码的块长度和$d \geq 2$是任何整数,我们的代码之间的冗余和局部性之间给出了改进的权衡二进制码。

英文摘要:

We define wedge-lifted codes, a variant of lifted codes, and we study their locality properties. We show that (taking the trace of) wedge-lifted codes yields binary codes with the $t$-disjoint repair property ($t$-DRGP). When $t = N^{1/2d}$, where $N$ is the block length of the code and $d \geq 2$ is any integer, our codes give improved trade-offs between redundancy and locality among binary codes.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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