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arXiv 2208.03355cs.DC
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动态网络中的区块链

Blockchain in Dynamic Networks

Rachel Bricker, Mikhail Nesterenko, Gokarna Sharma

摘要:

我们在动态网络中考虑区块链。我们定义了区块链决策问题。它要求维护区块链的矿工确认特定区块是否被接受。我们建立了解存在的必要条件。然而,我们证明,即使在这些必要条件下,解决方案通常也是不可能的。然后,我们提出了两种算法,可以在最大源池传播时间的知识或源池成员资格的知识下解决区块链决策问题。我们评估了这两种算法的性能。

英文摘要:

We consider blockchain in dynamic networks. We define the Blockchain Decision Problem. It requires miners that maintain the blockchain to confirm whether a particular block is accepted. We establish the necessary conditions for the existence of a solution. We, however, prove that the solution, even under these necessary conditions is, in general, impossible. We then present two algorithms that solve the Blockchain Decision Problem under either the knowledge of the maximum source pool propagation time or the knowledge of the source pool membership. We evaluate the performance of the two algorithms.

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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