1 citations · 1 across the 4 of their papers we have counts for
4 papers
TxRay: Agentic Postmortem of Live Blockchain Attacks
Ziyue Wang, Jiangshan Yu, Kaihua Qin +3
Decentralized Finance (DeFi) has turned blockchains into financial infrastructure, allowing anyone to trade, lend, and build protocols without intermediaries, but this openness exp…
An Incentive-Compatible Reward Sharing Mechanism for Mitigating Mirroring Attacks in Decentralized Data-Feed Systems
Sina Aeeneh, Nikola Zlatanov, Jiangshan Yu
Decentralized data-feed systems enable blockchain-based smart contracts to access off-chain information by aggregating values from multiple oracles. To improve accuracy, these syst…
Vivisecting the Dissection: On the Role of Trusted Components in BFT Protocols
Alysson Bessani, Miguel Correia, Tobias Distler +3
A recent paper by Gupta et al. (EuroSys'23) challenged the usefulness of trusted component (TC) based Byzantine fault-tolerant (BFT) protocols to lower the replica group size from…
Towards Scalable Cross-Chain Messaging
Joao Otavio Chervinski, Diego Kreutz, Jiangshan Yu
Blockchains were originally designed as closed execution environments and lack the ability to communicate directly with external systems. To overcome this limitation, many blockcha…