3 papers
cs.SE2026
The Web4 Agent Economy: A Large-Scale Empirical Study of the Landscape, Challenges, and Opportunities
Yuhan Jin, Shuohan Wu, Chong Chen +3
The Internet is transitioning from Web3 toward Web4, where autonomous agents serve as independent economic actors. These agents can now hold crypto wallets, execute on-chain trades…
cs.SE2025
Trace: Securing Smart Contract Repository Against Access Control Vulnerability
Chong Chen, Jiachi Chen, Lingfeng Bao +7
Smart contract vulnerabilities, particularly improper Access Control that allows unauthorized execution of restricted functions, have caused billions of dollars in losses. GitHub h…
cs.AI2025
Coinvisor: An RL-Enhanced Chatbot Agent for Interactive Cryptocurrency Investment Analysis
Chong Chen, Ze Liu, Lingfeng Bao +4
The cryptocurrency market offers significant investment opportunities but faces challenges including high volatility and fragmented information. Data integration and analysis are e…