There has been a lot of activity in graph representation learning in recent years. Graph
representation learning aims to produce graph representation vectors to represent the …

Blockchain data mining has the potential to reveal the operational status and behavioral
patterns of anonymous participants in blockchain systems, thus providing valuable insights …

Decentralized Finance (DeFi) is a new paradigm in the creation, distribution, and utilization
of financial services via the integration of blockchain technology. Our research conducts a …

Criminals have become increasingly experienced in using cryptocurrencies, such as Bitcoin,
for money laundering. The use of cryptocurrencies can hide criminal identities and transfer …

The transaction volume of Ethereum has been witnessing a year-on-year increase, which
has unfortunately been accompanied by significant losses due to phishing scams. To …

Blockchain is making a big impact in various applications, but it is also attracting a variety of
cybercrimes. In blockchain, phishing transfers the victim's virtual currency to make huge …

Due to the decentralized and public nature of the Blockchain ecosystem, the malicious
activities on the Ethereum platform impose immeasurable losses for the users. Existing …

The last few years have witnessed the widespread use of blockchain technology in several
works, due to its effectiveness in terms of privacy, security, and trustworthiness. However, the …

Advances in blockchain technology have attracted significant attention across the world. The
practical blockchain applications emerging in various domains, ranging from finance …

Recently, cybercrimes that exploit the anonymity of blockchain are increasing. They steal
blockchain users' assets, threaten the network's reliability, and destabilize the blockchain …