Selected Publications

^* denotes equal contribution or alphabetical order.

Preprints

W. Tang, P. Sheng, P. Roy, X. Wang, G. Fanti, P. Viswanath, “Raft-Forensics: High Performance CFT Consensus with Accountability for Byzantine Faults”.
L. Yang, X. Wang, V. Bagaria, G. Wang, M. Alizadeh, G. Fanti, D. Tse, and P. Viswanath, “Practical Low Latency Proof of Work Consensus”.

Conference Papers

X. Wang, P. Sheng, S. Kannan, K. Nayak, and P. Viswanath, “TrustBoost: Boosting Trust among Interoperable Blockchains”, ACM CCS 2023.
X. Wang, S. Azouvi, and M. Vukolic, “Security Analysis of Filecoin’s Expected Consensus in the Byzantine vs Honest Model”, AFT 2023.
M. Fitzi^*, X. Wang^*, S. Kannan, A. Kiayias, N. Leonardos, P. Viswanath, and G. Wang, “Minotaur: Multi-Resource Blockchain Consensus”, ACM CCS 2022.
V. Bagaria^*, A. Dembo^*, S. Kannan^*, S. Oh^*, D. Tse^*, P. Viswanath^*, X. Wang^*, and O. Zeitouni^*, “Proof-of-Stake Longest Chain Protocols: Security vs Predictability”, ACM CCS 2022 Workshop on developments in consensus (ConsensusDay).
X. Wang, V. V. Muppirala, L. Yang, S. Kannan, and P. Viswanath, “Securing Parallel-Chain Protocols under Variable Mining Power”, ACM CCS 2021.
S. Sankagiri^* , X. Wang^*, S. Kannan, and P. Viswanath, “Blockchain CAP Theorem Allows User-Dependent Adaptivity and Finality”, Financial Cryptography 2021.
A. Dembo^*, S. Kannan^*, E. N. Tas^*, D. Tse^*, P. Viswanath^*, X. Wang^*, and O. Zeitouni^*, “Everything is a Race and Nakamoto Always Wins”, ACM CCS 2020.
X. Wang, G. Kamath, V. Bagaria, S. Kannan, S. Oh, D. Tse, and P. Viswanath, “Proof-of-Stake Longest Chain Protocols Revisited”, The Stanford Blockchain Conference 2020 (SBC’20).