The Science of The Blockchain 在線電子書 圖書標籤: 計算機 算法 區塊鏈 英文原版 瑞士 歐洲 區域鏈 分布式
發表於2025-01-11
The Science of The Blockchain 在線電子書 pdf 下載 txt下載 epub 下載 mobi 下載 2025
oger Wattenhofer is a professor at ETH Zurich. Before joining ETH Zurich, he was at Brown University and Microsoft Research. His research interests include fault-tolerant distributed systems, efficient network algorithms, and cryptocurrencies such as Bitcoin. He has published more than 250 scientific articles.
FinTech developers and managers understand that the blockchain has the potential to disrupt the financial world. The blockchain allows the participants of a distributed system to agree on a common view of the system, to track changes in the system, in a reliable way. In the distributed systems community, agreement techniques have been known long before cryptocurrencies such as Bitcoin (where the term blockchain is borrowed) emerged. Various concepts and protocols exist, each with its own advantages and disadvantages. This book introduces the basic techniques when building fault-tolerant distributed systems, in a scientific way. We will present different protocols and algorithms that allow for fault-tolerant operation, and we will discuss practical systems that implement these techniques.
P53 页,国王算法的第7步,原文是 if some propose(z) received more than f times then ,被翻译成了 if 接收到 propose(z) 至少 f 次 then 。这里翻译有误,如果是至少 f 次,那就是包含 f 次了,对于引理 4.15 (算法实现了全部相同有效性)如果 f 个拜占庭节点都发送一个相...
評分P53 页,国王算法的第7步,原文是 if some propose(z) received more than f times then ,被翻译成了 if 接收到 propose(z) 至少 f 次 then 。这里翻译有误,如果是至少 f 次,那就是包含 f 次了,对于引理 4.15 (算法实现了全部相同有效性)如果 f 个拜占庭节点都发送一个相...
評分P57 页的译注5的说明有点复杂,且用了不必要用的条件。实际上因为 Su 和 Sv 的大小都是 n - f,假设它们不同的部分为 d,则它们相同的部分为 n - f - d,由于它们总的个数(相同部分不重复记)为 n - f - d + 2d = n - f + d 必须小于或等于 n,也即 d ≤ f。这就是 两个集合 S...
評分Assume that every node works with a fixed probability p (in the following we assume con- crete values, e.g. p > 1/2) 原文被翻译成了正好相反的意思 假设每个节点工作时发生故障(如宕机)的概率固定为 p(以下假定具体值,例如 p > 1/2) 如果这里按翻译的意思理...
評分P53 页,国王算法的第7步,原文是 if some propose(z) received more than f times then ,被翻译成了 if 接收到 propose(z) 至少 f 次 then 。这里翻译有误,如果是至少 f 次,那就是包含 f 次了,对于引理 4.15 (算法实现了全部相同有效性)如果 f 个拜占庭节点都发送一个相...
The Science of The Blockchain 在線電子書 pdf 下載 txt下載 epub 下載 mobi 下載 2025