Please note that ISTA Research Explorer no longer supports Internet Explorer versions 8 or 9 (or earlier).
We recommend upgrading to the latest Internet Explorer, Google Chrome, or Firefox.
22 Publications
2023 | Conference Paper | IST-REx-ID: 14829 | 
Cohen, S., Goren, G., Kokoris Kogias, E., Sonnino, A., & Spiegelman, A. (2023). Proof of availability and retrieval in a modular blockchain architecture. In 27th International Conference on Financial Cryptography and Data Security (Vol. 13951, pp. 36–53). Bol, Brac, Croatia: Springer Nature. https://doi.org/10.1007/978-3-031-47751-5_3
[Submitted Version]
View
| DOI
| Download Submitted Version (ext.)
2023 | Conference Paper | IST-REx-ID: 14989 |
Malvai, H., Kokoris Kogias, E., Sonnino, A., Ghosh, E., Oztürk, E., Lewi, K., & Lawlor, S. (2023). 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: Internet Society. https://doi.org/10.14722/ndss.2023.24545
[Published Version]
View
| DOI
| Download Published Version (ext.)
2023 | Conference Paper | IST-REx-ID: 14743 |
Tennage, P., Basescu, C., Kokoris Kogias, E., Syta, E., Jovanovic, P., Estrada-Galinanes, V., & Ford, B. (2023). QuePaxa: Escaping the tyranny of timeouts in consensus. In Proceedings of the 29th Symposium on Operating Systems Principles (pp. 281–297). Koblenz, Germany: Association for Computing Machinery. https://doi.org/10.1145/3600006.3613150
[Published Version]
View
| DOI
| Download Published Version (ext.)
2022 | Conference Paper | IST-REx-ID: 12229 |
Spiegelman, A., Giridharan, N., Sonnino, A., & Kokoris Kogias, E. (2022). Bullshark: DAG BFT protocols made practical. In Proceedings of the 2022 ACM SIGSAC Conference on Computer and Communications Security (pp. 2705–2718). Los Angeles, CA, United States: Association for Computing Machinery. https://doi.org/10.1145/3548606.3559361
[Preprint]
View
| DOI
| Download Preprint (ext.)
| arXiv
2022 | Conference Paper | IST-REx-ID: 12300 |
Das, S., Yurek, T., Xiang, Z., Miller, A., Kokoris Kogias, E., & Ren, L. (2022). Practical asynchronous distributed key generation. In 2022 IEEE Symposium on Security and Privacy (pp. 2518–2534). San Francisco, CA, United States: Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/sp46214.2022.9833584
[Preprint]
View
| DOI
| Download Preprint (ext.)
2022 | Conference Paper | IST-REx-ID: 11331 |
Danezis, G., Kokoris Kogias, E., Sonnino, A., & Spiegelman, A. (2022). Narwhal and Tusk: A DAG-based mempool and efficient BFT consensus. In Proceedings of the 17th European Conference on Computer Systems (pp. 34–50). Rennes, France: Association for Computing Machinery. https://doi.org/10.1145/3492321.3519594
[Preprint]
View
| DOI
| Download Preprint (ext.)
| WoS
| arXiv
2022 | Conference Paper | IST-REx-ID: 12160
De la Rocha, A., Kokoris Kogias, E., Soares, J. M., & Vukolic, M. (2022). Hierarchical consensus: A horizontal scaling framework for blockchains. In 42nd International Conference on Distributed Computing Systems Workshops (Vol. 2022, pp. 45–52). Bologna, Italy: Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/icdcsw56584.2022.00018
View
| DOI
| WoS
2022 | Conference Paper | IST-REx-ID: 12298 |
Gelashvili, R., Kokoris Kogias, E., Sonnino, A., Spiegelman, A., & Xiang, Z. (2022). Jolteon and ditto: Network-adaptive efficient consensus with asynchronous fallback. In Financial Cryptography and Data Security (Vol. 13411, pp. 296–315). Radisson Grenada Beach Resort, Grenada: Springer Nature. https://doi.org/10.1007/978-3-031-18283-9_14
[Preprint]
View
| DOI
| Download Preprint (ext.)
| arXiv
2022 | Conference Paper | IST-REx-ID: 12168 |
Cohen, S., Gelashvili, R., Kokoris Kogias, E., Li, Z., Malkhi, D., Sonnino, A., & Spiegelman, A. (2022). Be aware of your leaders. In International Conference on Financial Cryptography and Data Security (Vol. 13411, pp. 279–295). Grenada: Springer Nature. https://doi.org/10.1007/978-3-031-18283-9_13
[Preprint]
View
| DOI
| Download Preprint (ext.)
| arXiv
2021 | Conference Paper | IST-REx-ID: 10076 |
Blackshear, S., Chalkias, K., Chatzigiannis, P., Faizullabhoy, R., Khaburzaniya, I., Kokoris Kogias, E., … Zakian, T. (2021). Reactive key-loss protection in blockchains. In FC 2021 Workshops (Vol. 12676, pp. 431–450). Virtual: Springer Nature. https://doi.org/10.1007/978-3-662-63958-0_34
[Preprint]
View
| DOI
| Download Preprint (ext.)
| WoS