In 2008, Blockchain was introduced to the world as the underlying technology of the Bitcoin
system. After more than a decade of development, various Blockchain systems have been …

Starting from the basic concept of blockchain technology, the paper introduces the
architecture of blockchain technology and the typical application of blockchain technology …

The blockchain technology first emerged with the Bitcoin whitepaper, which was the first
successful proposal to implement a decentralized digital currency with ability to execute …

In this paper, we propose hybrid consensus algorithms that combine machine learning (ML)
techniques to address the challenges and vulnerabilities in blockchain networks …

Participation in permissionless blockchains results in competition over system resources,
which needs to be controlled with fees. Until recently, Ethereum's fee mechanism was …

Incentive mechanisms are central to the functionality of permissionless blockchains: they
incentivize participants to run and secure the underlying consensus protocol. Designing …

Ethereum Improvement Proposal (EIP) 1559 was recently implemented to transform
Ethereum's transaction fee market. EIP–1559 utilizes an algorithmic update rule with a …

Blockchain applications in vehicular networks can offer many advantages, including
decentralization and improved security. However, most of the consensus algorithms in …

A blockchain is a distributed system that achieves strong security guarantees in storing,
managing, and processing data. All blockchains achieve a common goal: building a …

The rise of blockchain technology has injected new vitality into the energy market. At
present, blockchain projects for distributed photovoltaic power generation and carbon …