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arXiv 1504.02547cs.DC
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具有最优提前停止、最优恢复和多项式复杂性的拜占庭协议

Byzantine Agreement with Optimal Early Stopping, Optimal Resilience and Polynomial Complexity

Ittai Abraham, Danny Dolev

摘要:

我们提供了第一个协议,解决了拜占庭协议的最佳提前停止($\min\{f+2,t+1\}$轮)和最佳弹性($n>3t$)使用多项式消息大小和计算。所有以前的方法都获得了次优结果,并使用只查看EIG(\emph{Exponential Information Gathering})树中的直接子节点的解析规则。我们的解决方案的核心是新的解析规则,它关注EIG树的多个层。

英文摘要:

We provide the first protocol that solves Byzantine agreement with optimal early stopping ($\min\{f+2,t+1\}$ rounds) and optimal resilience ($n>3t$) using polynomial message size and computation. All previous approaches obtained sub-optimal results and used resolve rules that looked only at the immediate children in the EIG (\emph{Exponential Information Gathering}) tree. At the heart of our solution are new resolve rules that look at multiple layers of the EIG tree.

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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