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22 Publications
2023 | Conference Paper | IST-REx-ID: 14829 | 
Cohen, Shir, Guy Goren, Eleftherios Kokoris Kogias, Alberto Sonnino, and Alexander Spiegelman. “Proof of Availability and Retrieval in a Modular Blockchain Architecture.” In 27th International Conference on Financial Cryptography and Data Security, 13951:36–53. Springer Nature, 2023. https://doi.org/10.1007/978-3-031-47751-5_3.
[Submitted Version]
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2023 | Conference Paper | IST-REx-ID: 14989 |
Malvai, Harjasleen, Eleftherios Kokoris Kogias, Alberto Sonnino, Esha Ghosh, Ercan Oztürk, Kevin Lewi, and Sean Lawlor. “Parakeet: Practical Key Transparency for End-to-End EEncrypted Messaging.” In Proceedings of the 2023 Network and Distributed System Security Symposium. Internet Society, 2023. https://doi.org/10.14722/ndss.2023.24545.
[Published Version]
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2023 | Conference Paper | IST-REx-ID: 14743 |
Tennage, Pasindu, Cristina Basescu, Eleftherios Kokoris Kogias, Ewa Syta, Philipp Jovanovic, Vero Estrada-Galinanes, and Bryan Ford. “QuePaxa: Escaping the Tyranny of Timeouts in Consensus.” In Proceedings of the 29th Symposium on Operating Systems Principles, 281–97. Association for Computing Machinery, 2023. https://doi.org/10.1145/3600006.3613150.
[Published Version]
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2022 | Conference Paper | IST-REx-ID: 12229 |
Spiegelman, Alexander, Neil Giridharan, Alberto Sonnino, and Eleftherios Kokoris Kogias. “Bullshark: DAG BFT Protocols Made Practical.” In Proceedings of the 2022 ACM SIGSAC Conference on Computer and Communications Security, 2705–2718. Association for Computing Machinery, 2022. https://doi.org/10.1145/3548606.3559361.
[Preprint]
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| arXiv
2022 | Conference Paper | IST-REx-ID: 12300 |
Das, Sourav, Thomas Yurek, Zhuolun Xiang, Andrew Miller, Eleftherios Kokoris Kogias, and Ling Ren. “Practical Asynchronous Distributed Key Generation.” In 2022 IEEE Symposium on Security and Privacy, 2518–34. Institute of Electrical and Electronics Engineers, 2022. https://doi.org/10.1109/sp46214.2022.9833584.
[Preprint]
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2022 | Conference Paper | IST-REx-ID: 11331 |
Danezis, George, Eleftherios Kokoris Kogias, Alberto Sonnino, and Alexander Spiegelman. “Narwhal and Tusk: A DAG-Based Mempool and Efficient BFT Consensus.” In Proceedings of the 17th European Conference on Computer Systems, 34–50. Association for Computing Machinery, 2022. https://doi.org/10.1145/3492321.3519594.
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| arXiv
2022 | Conference Paper | IST-REx-ID: 12160
De la Rocha, Alfonso, Eleftherios Kokoris Kogias, Jorge M. Soares, and Marko Vukolic. “Hierarchical Consensus: A Horizontal Scaling Framework for Blockchains.” In 42nd International Conference on Distributed Computing Systems Workshops, 2022:45–52. Institute of Electrical and Electronics Engineers, 2022. https://doi.org/10.1109/icdcsw56584.2022.00018.
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2022 | Conference Paper | IST-REx-ID: 12298 |
Gelashvili, Rati, Eleftherios Kokoris Kogias, Alberto Sonnino, Alexander Spiegelman, and Zhuolun Xiang. “Jolteon and Ditto: Network-Adaptive Efficient Consensus with Asynchronous Fallback.” In Financial Cryptography and Data Security, 13411:296–315. Springer Nature, 2022. https://doi.org/10.1007/978-3-031-18283-9_14.
[Preprint]
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| arXiv
2022 | Conference Paper | IST-REx-ID: 12168 |
Cohen, Shir, Rati Gelashvili, Eleftherios Kokoris Kogias, Zekun Li, Dahlia Malkhi, Alberto Sonnino, and Alexander Spiegelman. “Be Aware of Your Leaders.” In International Conference on Financial Cryptography and Data Security, 13411:279–95. Springer Nature, 2022. https://doi.org/10.1007/978-3-031-18283-9_13.
[Preprint]
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| arXiv
2021 | Conference Paper | IST-REx-ID: 10076 |
Blackshear, Sam, Konstantinos Chalkias, Panagiotis Chatzigiannis, Riyaz Faizullabhoy, Irakliy Khaburzaniya, Eleftherios Kokoris Kogias, Joshua Lind, David Wong, and Tim Zakian. “Reactive Key-Loss Protection in Blockchains.” In FC 2021 Workshops, 12676:431–50. Springer Nature, 2021. https://doi.org/10.1007/978-3-662-63958-0_34.
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