Blockchain consensus protocols have been a focus of attention since the advent of Bitcoin.
Although classic distributed consensus algorithms made significant contributions to the …

Federated learning is a privacy-preserving machine learning technique that trains models
across multiple devices holding local data samples without exchanging them. There are …

摘要共识算法是区块链技术的核心要素, 也是近年来分布式系统研究的热点.
本文系统性地梳理和讨论了区块链发展过程中的32 种重要共识算法, 介绍了传统分布式一致性 …

Within just four years, the blockchain-based Decentralized Finance (DeFi) ecosystem has
accumulated a peak total value locked (TVL) of more than 253 billion USD. This surge in …

Blockchain is one of the disruptive technical innovation in the recent computing paradigm.
Many applications already notoriously hard and complex are fortunate to ameliorate the …

Blockchain is an inspiring emerging technology that takes much attention from various
researchers and companies. The technology offers various benefits such as data security …

Blockchain technology is fast becoming the most transformative technology of recent times
and has created hype and optimism, gaining much attention from the public and private …

Blockchain interoperability is emerging as one of the crucial features of blockchain
technology, but the knowledge necessary for achieving it is fragmented. This fact makes it …

Blockchain-based decentralized cryptocurrencies have drawn much attention and been
widely-deployed in recent years. Bitcoin, the first application of blockchain, achieves great …

We propose separating the task of reliable transaction dissemination from transaction
ordering, to enable high-performance Byzantine fault-tolerant quorum-based consensus. We …