Graph Neural Networks Enhanced Smart Contract Vulnerability Detection of Educational Blockchain. (arXiv:2303.04477v1 [cs.CR])

With the development of blockchain technology, more and more attention has
been paid to the intersection of blockchain and education, and various
educational evaluation systems and E-learning systems are developed based on
blockchain technology. Among them, Ethereum smart contract is favored by
developers for its ``event-triggered" mechanism for building education
intelligent trading systems and intelligent learning platforms. However, due to
the immutability of blockchain, published smart contracts cannot be modified,
so problematic contracts cannot be fixed by modifying the code …

attention blockchain contract detection developers development education e-learning ethereum evaluation event immutability networks neural networks paid platforms smart smart contract smart contracts systems technology trading vulnerability vulnerability detection