Bitcoin is gaining ground in recent years. In the Bitcoin system, miners provide computing
power to confirm transactions and mine blocks in pursuit of transaction fees, while users …

The Industrial Internet of Things (IIoT) has become a pivotal field of development that can
increase the efficiency of real-time collection, recording, analysis, and control of the entire …

可编辑区块链是区块链领域新兴而颇有争议的热点课题, 致力于在保障区块链安全可信等良好
性质的前提下实现链上数据的可控编辑操作. 本文系统性地梳理和研究了可编辑区块链技术在 …

Urban transportation systems are shaped by factors that include people, vehicles, roads,
and the environment, forming a complex and giant system with dynamics, diversity, and …

Artificial intelligence (AI) and blockchain technology have emerged as increasingly
prevalent and influential elements shaping global trends in Information and …

Proof of work and proof of stake (PoS) are commonly used in the current permissionless
blockchains. These consensus protocols can be abstracted into a random process of …

Bitcoin is gaining ground in recent years. In the Bitcoin system, miners provide computing
power to confirm transactions in pursuit of transaction fees, while users compete by bidding …

In proof-of-work (PoW) consensus protocol-based blockchain mining, the pools can increase
their rewards by utilizing block withholding attack. As such, how much computational power …

In blockchain pool mining, Pay-Per-Last-N-Shares (PPLNS) is one of the most commonly
used reward mechanisms in practice, in which the mining pools will distribute the reward …

The editable blockchain is a novel but controversial topic in blockchain research, aiming at
editing the blockchain data without undermining their desirable features such as security …