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22 Publications


2023 | Conference Paper | IST-REx-ID: 14516 | OA
D. Beaver et al., “STROBE: Streaming Threshold Random Beacons,” in 5th Conference on Advances in Financial Technologies, Princeton, NJ, United States, 2023, vol. 282.
[Published Version] View | Files available | DOI | Download Published Version (ext.)
 

2023 | Conference Paper | IST-REx-ID: 14609 | OA
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 | Journal Article | IST-REx-ID: 13988 | OA
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.
[Published Version] View | Files available | DOI | WoS
 

2023 | Conference Paper | IST-REx-ID: 14735 | OA
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 | 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 | Conference Paper | IST-REx-ID: 14829 | OA
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 | Conference Paper | IST-REx-ID: 14989 | OA
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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2023 | Conference Paper | IST-REx-ID: 14743 | OA
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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2022 | Conference Paper | IST-REx-ID: 12229 | OA
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.
[Preprint] View | DOI | Download Preprint (ext.) | arXiv
 

2022 | Conference Paper | IST-REx-ID: 12300 | OA
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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2022 | Conference Paper | IST-REx-ID: 11331 | OA
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.
[Preprint] View | DOI | Download Preprint (ext.) | WoS | arXiv
 

2022 | 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 | Conference Paper | IST-REx-ID: 12298 | OA
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.
[Preprint] View | DOI | Download Preprint (ext.) | arXiv
 

2022 | Conference Paper | IST-REx-ID: 12168 | OA
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.
[Preprint] View | DOI | Download Preprint (ext.) | arXiv
 

2021 | Conference Paper | IST-REx-ID: 10076 | OA
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 | Conference Paper | IST-REx-ID: 10325 | OA
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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2021 | Conference Paper | IST-REx-ID: 10324 | OA
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.
[Preprint] View | DOI | Download Preprint (ext.) | WoS | arXiv
 

2021 | Conference Paper | IST-REx-ID: 10554 | OA
I. Keidar, E. Kokoris Kogias, O. Naor, and A. Spiegelman, “All You Need is DAG,” in Proceedings of the 2021 ACM Symposium on Principles of Distributed Computing, Virtual, Italy, 2021, pp. 165–175.
[Preprint] View | DOI | Download Preprint (ext.) | WoS | arXiv
 

2021 | Conference Paper | IST-REx-ID: 10553 | OA
R. Gelashvili, E. Kokoris Kogias, A. Spiegelman, and Z. Xiang, “Brief announcement: Be prepared when network goes bad: An asynchronous view-change protocol,” in Proceedings of the 2021 ACM Symposium on Principles of Distributed Computing, Virtual, Italy, 2021, pp. 187–190.
[Preprint] View | DOI | Download Preprint (ext.) | WoS | arXiv
 

2020 | Patent | IST-REx-ID: 10557 | OA
B. Ford, L. Gasse, E. Kokoris Kogias, and P. Jovanovic, “Cryptographically verifiable data structure having multi-hop forward and backwards links and associated systems and methods.” 2020.
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