2 papers
cs.CR2025
BugSweeper: Function-Level Detection of Smart Contract Vulnerabilities Using Graph Neural Networks
Uisang Lee, Changhoon Chung, Junmo Lee +1
The rapid growth of Ethereum has made it more important to quickly and accurately detect smart contract vulnerabilities. While machine-learning-based methods have shown some promis…
cs.CR2025
RouTEE: A Secure Payment Network Routing Hub using Trusted Execution Environments
Junmo Lee, Seongjun Kim, Sanghyeon Park +1
Cryptocurrencies such as Bitcoin and Ethereum have made payment transactions possible without a trusted third party, but they have a scalability issue due to their consensus mechan…