As an integral part of the decentralized finance (DeFi) ecosystem, decentralized exchanges
(DEXs) with automated market maker (AMM) protocols have gained massive traction with …

As one of the most important and famous applications of blockchain technology,
cryptocurrency has attracted extensive attention recently. Empowered by blockchain …

Recently, network representation learning has been widely used to mine and analyze
network characteristics, and it is also applied to blockchain, but most of the embedding …

Cryptocurrency has captured the interest of financial scholars and become a major research
topic in blockchain. In cryptocurrency research, the use of machine learning algorithms is …

At present, the concept of metaverse has sparked widespread attention from the public to
major industries. With the rapid development of blockchain and Web3 technologies, the …

In recent years, phishing scams have become the most serious type of crime involved in
Ethereum, the second-largest blockchain platform. The existing phishing scams detection …

Blockchain has attracted an increasing amount of researches, and there are lots of
refreshing implementations in different fields. Cryptocurrency as its representative …

The prosperity of the cryptocurrency ecosystem drives the need for digital asset trading
platforms. Beyond centralized exchanges (CEXs), decentralized exchanges (DEXs) are …

Background Cryptocurrency fraud has become a growing global concern, with various
governments reporting an increase in the frequency of and losses from cryptocurrency …

Cryptocurrencies gain trust in users by publicly disclosing the full creation and transaction
history. In return, the transaction history faithfully records the whole spectrum of …