3 papers
cs.CR2024
Semi-Supervised Learning for Anomaly Detection in Blockchain-based Supply Chains
Do Hai Son, Bui Duc Manh, Tran Viet Khoa +5
Blockchain-based supply chain (BSC) systems have tremendously been developed recently and can play an important role in our society in the future. In this study, we develop an anom…
cs.SE2024
W2E (Workout to Earn): A Low Cost DApp based on ERC-20 and ERC-721 standards
Do Hai Son, Nguyen Danh Hao, Tran Thi Thuy Quynh +1
Decentralized applications (DApps) have gained prominence with the advent of blockchain technology, particularly Ethereum, providing trust, transparency, and traceability. However,…
cs.CR2024
RANDAO-based RNG: Last Revealer Attacks in Ethereum 2.0 Randomness and a Potential Solution
Do Hai Son, Tran Thi Thuy Quynh, Le Quang Minh
Ethereum 2.0 is a major upgrade to improve its scalability, throughput, and security. In this version, RANDAO is the scheme to randomly select the users who propose, confirm blocks…