A smart contract is a computer program that allows users to automate their actions on the
blockchain platform. Given the significance of smart contracts in supporting important …

Blockchain technology and its applications are gaining popularity day by day. It is a ground-
breaking technology that allows users to communicate without the need of a trusted …

Smart contracts are regarded as one of the most promising and appealing notions in
blockchain technology. Their self-enforcing and event-driven features make some online …

The blockchain technology, initially created for cryptocurrency, has been re-purposed for
recording state transitions of smart contracts—decentralized applications that can be …

Programs on public blockchains often handle valuable assets, making them attractive
targets for attack. At the same time, it is challenging to design correct blockchain …

Smart contracts play an increasingly important role in Ethereum platform. It provides various
functions implementing numerous services, whose bytecode runs on Ethereum Virtual …

Blockchain is a platform of distributed elaboration, which allows users to provide software for
a huge range of next‐generation decentralized applications without involving reliable third …

With the blooming of blockchain-based smart contracts in decentralized applications, the
security problem of smart contracts has become a critical issue, as vulnerable contracts have …

Solidity smart contract allow developers to formalize financial agreements between users.
Due to their monetary nature, smart contracts have been the target of many high-profile …

Millions of smart contracts have been deployed onto Ethereum for providing various
services, whose functions can be invoked. For this purpose, the caller needs to know the …