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26 Publications
2024 | Published | Conference Paper | IST-REx-ID: 18913 | 
G. Giuliari, A. Sonnino, M. Frei, F. Streun, E. Kokoris Kogias, and A. Perrig, “An empirical study of consensus protocols’ DoS resilience,” in Proceedings of the 19th ACM Asia Conference on Computer and Communications Security, Singapore, Singapore, 2024, pp. 1345–1360.
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2024 | Published | Conference Paper | IST-REx-ID: 18957 |
S. Blackshear et al., “Sui Lutris: A blockchain combining broadcast and consensus,” in Proceedings of the 2024 on ACM SIGSAC Conference on Computer and Communications Security, Salt Lake City, UT, United States, 2024, pp. 2606–2620.
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2024 | Published | Conference Paper | IST-REx-ID: 18071 |
G. Tsimos, A. Kichidis, A. Sonnino, and E. Kokoris Kogias, “HammerHead: Leader reputation for dynamic scheduling,” in Proceedings - International Conference on Distributed Computing Systems, Jersey City, NJ, United States, 2024, pp. 1377–1387.
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| arXiv
2023 | Published | Journal Article | IST-REx-ID: 13988 |
R. Neiheiser, G. Inacio, L. Rech, C. Montez, M. Matos, and L. Rodrigues, “Practical limitations of Ethereum’s layer-2,” IEEE Access, vol. 11. Institute of Electrical and Electronics Engineers, pp. 8651–8662, 2023.
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2023 | Published | Conference Paper | IST-REx-ID: 14516 |
D. Beaver et al., “STROBE: Streaming Threshold Random Beacons,” in 5th Conference on Advances in Financial Technologies, Princeton, NJ, United States, 2023, vol. 282.
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2023 | Published | Conference Paper | IST-REx-ID: 14609 |
S. Das, Z. Xiang, E. Kokoris Kogias, and L. Ren, “Practical asynchronous high-threshold distributed key generation and distributed polynomial sampling,” in 32nd USENIX Security Symposium, Anaheim, CA, United States, 2023, vol. 8, pp. 5359–5376.
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2023 | Published | Conference Paper | IST-REx-ID: 14735 |
C. Stefo, Z. Xiang, and E. Kokoris Kogias, “Executing and proving over dirty ledgers,” in 27th International Conference on Financial Cryptography and Data Security, Bol, Brac, Croatia, 2023, vol. 13950, pp. 3–20.
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2023 | Published | Conference Paper | IST-REx-ID: 14743 |
P. Tennage et al., “QuePaxa: Escaping the tyranny of timeouts in consensus,” in Proceedings of the 29th Symposium on Operating Systems Principles, Koblenz, Germany, 2023, pp. 281–297.
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2023 | Published | Conference Paper | IST-REx-ID: 14744
Z. Avarikioti, A. Desjardins, E. Kokoris Kogias, and R. Wattenhofer, “Divide & Scale: Formalization and roadmap to robust sharding,” in 30th International Colloquium on Structural Information and Communication Complexity, Alcalá de Henares, Spain, 2023, vol. 13892, pp. 199–245.
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2023 | Published | Conference Paper | IST-REx-ID: 14829 |
S. Cohen, G. Goren, E. Kokoris Kogias, A. Sonnino, and A. Spiegelman, “Proof of availability and retrieval in a modular blockchain architecture,” in 27th International Conference on Financial Cryptography and Data Security, Bol, Brac, Croatia, 2023, vol. 13951, pp. 36–53.
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2023 | Published | Conference Paper | IST-REx-ID: 14989 |
H. Malvai et al., “Parakeet: Practical key transparency for end-to-end eEncrypted messaging,” in Proceedings of the 2023 Network and Distributed System Security Symposium, San Diego, CA, United States, 2023.
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2022 | Published | Conference Paper | IST-REx-ID: 12168 |
S. Cohen et al., “Be aware of your leaders,” in International Conference on Financial Cryptography and Data Security, Grenada, 2022, vol. 13411, pp. 279–295.
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| arXiv
2022 | Published | Conference Paper | IST-REx-ID: 11331 |
G. Danezis, E. Kokoris Kogias, A. Sonnino, and A. Spiegelman, “Narwhal and Tusk: A DAG-based mempool and efficient BFT consensus,” in Proceedings of the 17th European Conference on Computer Systems, Rennes, France, 2022, pp. 34–50.
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| arXiv
2022 | Published | Conference Paper | IST-REx-ID: 12160
A. De la Rocha, E. Kokoris Kogias, J. M. Soares, and M. Vukolic, “Hierarchical consensus: A horizontal scaling framework for blockchains,” in 42nd International Conference on Distributed Computing Systems Workshops, Bologna, Italy, 2022, vol. 2022, pp. 45–52.
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2022 | Published | Conference Paper | IST-REx-ID: 12229 |
A. Spiegelman, N. Giridharan, A. Sonnino, and E. Kokoris Kogias, “Bullshark: DAG BFT protocols made practical,” in Proceedings of the 2022 ACM SIGSAC Conference on Computer and Communications Security, Los Angeles, CA, United States, 2022, pp. 2705–2718.
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| arXiv
2022 | Published | Conference Paper | IST-REx-ID: 12298 |
R. Gelashvili, E. Kokoris Kogias, A. Sonnino, A. Spiegelman, and Z. Xiang, “Jolteon and ditto: Network-adaptive efficient consensus with asynchronous fallback,” in Financial Cryptography and Data Security, Radisson Grenada Beach Resort, Grenada, 2022, vol. 13411, pp. 296–315.
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| arXiv
2022 | Published | Conference Paper | IST-REx-ID: 12300 |
S. Das, T. Yurek, Z. Xiang, A. Miller, E. Kokoris Kogias, and L. Ren, “Practical asynchronous distributed key generation,” in 2022 IEEE Symposium on Security and Privacy, San Francisco, CA, United States, 2022, pp. 2518–2534.
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2021 | Published | Conference Paper | IST-REx-ID: 10076 |
S. Blackshear et al., “Reactive key-loss protection in blockchains,” in FC 2021 Workshops, Virtual, 2021, vol. 12676, pp. 431–450.
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2021 | Published | Conference Paper | IST-REx-ID: 10324 |
Z. Avarikioti, E. Kokoris Kogias, R. Wattenhofer, and D. Zindros, “Brick: Asynchronous incentive-compatible payment channels,” in 25th International Conference on Financial Cryptography and Data Security, Virtual, 2021, vol. 12675, pp. 209–230.
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| arXiv
2021 | Published | Conference Paper | IST-REx-ID: 10325 |
A. Zamyatin et al., “SoK: Communication across distributed ledgers,” in 25th International Conference on Financial Cryptography and Data Security, Virtual, 2021, vol. 12675, pp. 3–36.
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