Blockchain platforms and languages for writing smart contracts are becoming increasingly
popular. However, smart contracts and blockchain applications are developed through non …

Blockchain, an emerging paradigm of secure and shareable computing, is a systematic
integration of 1) chain structure for data verification and storage, 2) distributed consensus …

Blockchain technology brings innovation to various industries. Ethereum is currently the
second blockchain platform by market capitalization, it's also the largest smart contract …

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 …

As an innovated and revolutionized technology, blockchain has been applied in many fields,
such as cryptocurrency, food traceability, identity management, or even market prediction …

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

Sharding can significantly improve the blockchain scalability, by dividing nodes into small
groups called shards that can handle transactions in parallel. However, all existing sharding …

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 …

The recent technological advent of cryptocurrencies and their respective benefits have been
shrouded with a number of illegal activities operating over the network such as money …

To draw a roadmap of current research activities of the blockchain community, we first
conduct a brief overview of state-of-the-art blockchain surveys published in the past 5 years …