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2022
R. Rana, S. Kannan, D. Tse and P. ViswanathFree2Shard: Adaptive-adversary-resistant sharding via Dynamic Self Allocation ACM Sigmetrics, 2022
SVR. Anand, S. Arslan, R. Chopra, S. Katti, M. Vaddiraju, R. Rana, P. Sheng, H. Tyagi and P. ViswanathTrust-free Service Measurement and Payments for Decentralized Cellular Networks ACM HotNets 2022
R. Rana, D. Karakostas, S. Kannan, A. Kiayias and P. ViswanathOptimal Bootstrapping of PoW Blockchains ACM Mobihoc 2022
M. Fitzi, X. Wang, S. Kannan, A. Kiayias, N. Leandros, P. Viswanath and G. WangMinotaur: Multi-Resource Blockchain Consensus ACM CCS 2022
2021
X. Wang, V. Muppirala, L. Yang, S. Kannan and P. ViswanathSecuring Parallel Chain Protocols under Variable Mining Power CCS, 2021.
P. Sheng, G. Wang, K. Nayak, S. Kannan and P. ViswanathBFT Protocol Forensics CCS, 2021.
S. Sankagiri, X. Wang, S. Kannan and P. ViswanathThe Checkpointed Longest Chain: User-dependent Adaptivity and Finality Financial Cryptography, 2021.
P. Sheng, B. Xue, S. Kannan and P. ViswanathACeD: Scalable Data Availability Oracle Financial Crytopgraphy, 2021.
2020
A. Dembo, S. Kannan, E. Tas, D. Tse, P. Viswanath, X. Wang and O. ZeitouniEverything is a Race and Nakamoto Always Wins CCS, 2020.
G. Wang, S. Wang, V. Bagaria, D. Tse and P. ViswanathPrism Removes Consensus Bottleneck for Smart Contracts Crypto Valley Conference, 2020.
S. Li, M. Yu, C-S. Yang, S. Avestimehr, S. Kannan and P. ViswanathPolyShard: Coded Sharding Achieves Linearly Scaling Efficiency and Security Simultaneously, ISIT, 2020.
M. Yu, S. Sahraei, S. Li, S. Avestimehr, S. Kannan and P. ViswanathCoded Merkle Tree: Solving Data Availability Attacks in Blockchains Financial Cryptography, 2020.
2019
V. Bagaria, S. Kannan, D. Tse, G. Fanti and P. ViswanathPrism: Deconstructing the Blockchain to Approach Physical Limits ACM CCS 2019.
S. Li, S. Sahraei, M. Yu, S. Avestimehr, S. Kannan, and P. ViswanathCoded State Machine – Scaling State Machine Execution under Byzantine Faults PODC, 2019.
G. Fanti, J. Jiao, S. Oh, A. Makkuva, R. Rana and P. ViswanathInformation Balancing in Proof-of-Stake Blockchains ACM Mobihoc, 2019. Best Paper Award.
G. Fanti, L. Kogan and P. ViswanathEconomics of Proof-of-stake payment systems NBER Workshop on Economics of Proof of Stake Payment Systems, Blockchain, Distributed Ledgers, and Financial Contracting, 2019.
G. Fanti, L. Kogan, S. Oh, K. Ruan, P. Viswanath and G. WangCompounding of Wealth in Proof-of-Stake Cryptocurrencies Financial Cryptography, 2019.
2018
G. Fanti, S. Bakshi, S. Venkatakrishnan, B. Denby, S. Bhargava, A. Miller and P. ViswanathDandelion++: Lightweight Cryptocurrency Networking with Formal Anonymity Guarantees ACM Sigmetrics, 2018.
V. Sivaraman, S. Venkatakrishnan, M. Alizadeh, G. Fanti and P. ViswanathRouting Cryptocurrency with the Spider Network HotNets, 2018.
2017
S. Venkatakrishnan, G. Fanti and P. ViswanathDandelion: Redesigning the Bitcoin Network for Anonymity ACM Sigmetrics, 2017.
G. Fanti and P. ViswanathDeanonymization in the Bitcoin P2P Network NIPS, 2017.