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.
發表於2024-12-26
The Science of The Blockchain 2024 pdf epub mobi 電子書 下載
P53 頁,國王算法的第7步,原文是 if some propose(z) received more than f times then ,被翻譯成瞭 if 接收到 propose(z) 至少 f 次 then 。這裏翻譯有誤,如果是至少 f 次,那就是包含 f 次瞭,對於引理 4.15 (算法實現瞭全部相同有效性)如果 f 個拜占庭節點都發送一個相...
評分P57 頁的譯注5的說明有點復雜,且用瞭不必要用的條件。實際上因為 Su 和 Sv 的大小都是 n - f,假設它們不同的部分為 d,則它們相同的部分為 n - f - d,由於它們總的個數(相同部分不重復記)為 n - f - d + 2d = n - f + d 必須小於或等於 n,也即 d ≤ f。這就是 兩個集閤 S...
評分P57 頁的譯注5的說明有點復雜,且用瞭不必要用的條件。實際上因為 Su 和 Sv 的大小都是 n - f,假設它們不同的部分為 d,則它們相同的部分為 n - f - d,由於它們總的個數(相同部分不重復記)為 n - f - d + 2d = n - f + d 必須小於或等於 n,也即 d ≤ f。這就是 兩個集閤 S...
評分P53 頁,國王算法的第7步,原文是 if some propose(z) received more than f times then ,被翻譯成瞭 if 接收到 propose(z) 至少 f 次 then 。這裏翻譯有誤,如果是至少 f 次,那就是包含 f 次瞭,對於引理 4.15 (算法實現瞭全部相同有效性)如果 f 個拜占庭節點都發送一個相...
評分P57 頁的譯注5的說明有點復雜,且用瞭不必要用的條件。實際上因為 Su 和 Sv 的大小都是 n - f,假設它們不同的部分為 d,則它們相同的部分為 n - f - d,由於它們總的個數(相同部分不重復記)為 n - f - d + 2d = n - f + d 必須小於或等於 n,也即 d ≤ f。這就是 兩個集閤 S...
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
The Science of The Blockchain 2024 pdf epub mobi 電子書 下載