3 papers
cs.CE2026
GasLiteAA: Optimizing ERC-4337 for Efficient and Secure Gas Sponsorship
Hongxu Su, Mingzhe Liu, Jie Xu +2
ERC-4337, the Ethereum account abstraction standard, simplifies account management and transaction fee payment in decentralized applications by introducing programmable smart contr…
cs.CR2025
SecurePay: Enabling Secure and Fast Payment Processing for Platform Economy
Junru Lin, Mingzhe Liu, Songze Li +1
Recent years have witnessed a rapid development of platform economy, as it effectively addresses the trust dilemma between untrusted online buyers and merchants. However, malicious…
cs.CR2024
OmniLytics+: A Secure, Efficient, and Affordable Blockchain Data Market for Machine Learning through Off-Chain Processing
Songze Li, Mingzhe Liu, Mengqi Chen
The rapid development of large machine learning (ML) models requires a massive amount of training data, resulting in booming demands of data sharing and trading through data market…