33 citations · 61 across the 9 of their papers we have counts for
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cs.CR2025
LLM-Powered Detection of Price Manipulation in DeFi
Lu Liu, Wuqi Zhang, Lili Wei +4
Decentralized Finance (DeFi) smart contracts manage billions of dollars, making them a prime target for exploits. Price manipulation vulnerabilities, often via flash loans, are a d…
cs.CR2021★ 5 cited
WFDefProxy: Modularly Implementing and Empirically Evaluating Website Fingerprinting Defenses
Jiajun Gong, Wuqi Zhang, Charles Zhang +1
Tor, an onion-routing anonymity network, has been shown to be vulnerable to Website Fingerprinting (WF), which de-anonymizes web browsing by analyzing the unique characteristics of…
cs.CR2021
Characterizing Transaction-Reverting Statements in Ethereum Smart Contracts
Lu Liu, Lili Wei, Wuqi Zhang +3
Smart contracts are programs running on blockchain to execute transactions. When input constraints or security properties are violated at runtime, the transaction being executed by…