STROBE: Streaming Threshold Random Beacons
D. Beaver, M. Kelkar, K. Lewi, V. Nikolaenko, A. Sonnino, K. Chalkias, E. Kokoris Kogias, L.D. Naurois, A. Roy, in:, 5th Conference on Advances in Financial Technologies, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2023.
LibreCat: https://research-explorer.ista.ac.at/record/14516
DOI: 10.4230/LIPIcs.AFT.2023.7

Practical asynchronous high-threshold distributed key generation and distributed polynomial sampling
S. Das, Z. Xiang, E. Kokoris Kogias, L. Ren, in:, 32nd USENIX Security Symposium, Usenix, 2023, pp. 5359–5376.
LibreCat: https://research-explorer.ista.ac.at/record/14609

Practical limitations of Ethereum’s layer-2
R. Neiheiser, G. Inacio, L. Rech, C. Montez, M. Matos, L. Rodrigues, IEEE Access 11 (2023) 8651–8662.
LibreCat: https://research-explorer.ista.ac.at/record/13988
DOI: 10.1109/access.2023.3237897
WoS: 000927831000001

Executing and proving over dirty ledgers
C. Stefo, Z. Xiang, E. Kokoris Kogias, in:, 27th International Conference on Financial Cryptography and Data Security, Springer Nature, 2023, pp. 3–20.
LibreCat: https://research-explorer.ista.ac.at/record/14735
DOI: 10.1007/978-3-031-47754-6_1

Divide & Scale: Formalization and roadmap to robust sharding
Z. Avarikioti, A. Desjardins, E. Kokoris Kogias, R. Wattenhofer, in:, 30th International Colloquium on Structural Information and Communication Complexity, Springer Nature, 2023, pp. 199–245.
LibreCat: https://research-explorer.ista.ac.at/record/14744
DOI: 10.1007/978-3-031-32733-9_10

Proof of availability and retrieval in a modular blockchain architecture
S. Cohen, G. Goren, E. Kokoris Kogias, A. Sonnino, A. Spiegelman, in:, 27th International Conference on Financial Cryptography and Data Security, Springer Nature, 2023, pp. 36–53.
LibreCat: https://research-explorer.ista.ac.at/record/14829
DOI: 10.1007/978-3-031-47751-5_3

Parakeet: Practical key transparency for end-to-end eEncrypted messaging
H. Malvai, E. Kokoris Kogias, A. Sonnino, E. Ghosh, E. Oztürk, K. Lewi, S. Lawlor, in:, Proceedings of the 2023 Network and Distributed System Security Symposium, Internet Society, 2023.
LibreCat: https://research-explorer.ista.ac.at/record/14989
DOI: 10.14722/ndss.2023.24545

QuePaxa: Escaping the tyranny of timeouts in consensus
P. Tennage, C. Basescu, E. Kokoris Kogias, E. Syta, P. Jovanovic, V. Estrada-Galinanes, B. Ford, in:, Proceedings of the 29th Symposium on Operating Systems Principles, Association for Computing Machinery, 2023, pp. 281–297.
LibreCat: https://research-explorer.ista.ac.at/record/14743
DOI: 10.1145/3600006.3613150

Bullshark: DAG BFT protocols made practical
A. Spiegelman, N. Giridharan, A. Sonnino, E. Kokoris Kogias, in:, Proceedings of the 2022 ACM SIGSAC Conference on Computer and Communications Security, Association for Computing Machinery, 2022, pp. 2705–2718.
LibreCat: https://research-explorer.ista.ac.at/record/12229
DOI: 10.1145/3548606.3559361
arXiv: 2201.05677

Practical asynchronous distributed key generation
S. Das, T. Yurek, Z. Xiang, A. Miller, E. Kokoris Kogias, L. Ren, in:, 2022 IEEE Symposium on Security and Privacy, Institute of Electrical and Electronics Engineers, 2022, pp. 2518–2534.
LibreCat: https://research-explorer.ista.ac.at/record/12300
DOI: 10.1109/sp46214.2022.9833584

Narwhal and Tusk: A DAG-based mempool and efficient BFT consensus
G. Danezis, E. Kokoris Kogias, A. Sonnino, A. Spiegelman, in:, Proceedings of the 17th European Conference on Computer Systems, Association for Computing Machinery, 2022, pp. 34–50.
LibreCat: https://research-explorer.ista.ac.at/record/11331
DOI: 10.1145/3492321.3519594
WoS: 000926506800003
arXiv: 2105.11827

Hierarchical consensus: A horizontal scaling framework for blockchains
A. De la Rocha, E. Kokoris Kogias, J.M. Soares, M. Vukolic, in:, 42nd International Conference on Distributed Computing Systems Workshops, Institute of Electrical and Electronics Engineers, 2022, pp. 45–52.
LibreCat: https://research-explorer.ista.ac.at/record/12160
DOI: 10.1109/icdcsw56584.2022.00018
WoS: 000895984800009

Jolteon and ditto: Network-adaptive efficient consensus with asynchronous fallback
R. Gelashvili, E. Kokoris Kogias, A. Sonnino, A. Spiegelman, Z. Xiang, in:, Financial Cryptography and Data Security, Springer Nature, 2022, pp. 296–315.
LibreCat: https://research-explorer.ista.ac.at/record/12298
DOI: 10.1007/978-3-031-18283-9_14
arXiv: 2106.10362

Be aware of your leaders
S. Cohen, R. Gelashvili, E. Kokoris Kogias, Z. Li, D. Malkhi, A. Sonnino, A. Spiegelman, in:, International Conference on Financial Cryptography and Data Security, Springer Nature, 2022, pp. 279–295.
LibreCat: https://research-explorer.ista.ac.at/record/12168
DOI: 10.1007/978-3-031-18283-9_13
arXiv: 2110.00960

Reactive key-loss protection in blockchains
S. Blackshear, K. Chalkias, P. Chatzigiannis, R. Faizullabhoy, I. Khaburzaniya, E. Kokoris Kogias, J. Lind, D. Wong, T. Zakian, in:, FC 2021 Workshops, Springer Nature, 2021, pp. 431–450.
LibreCat: https://research-explorer.ista.ac.at/record/10076
DOI: 10.1007/978-3-662-63958-0_34
WoS: 000713005000034

SoK: Communication across distributed ledgers
A. Zamyatin, M. Al-Bassam, D. Zindros, E. Kokoris Kogias, P. Moreno-Sanchez, A. Kiayias, W.J. Knottenbelt, in:, 25th International Conference on Financial Cryptography and Data Security, Springer Nature, 2021, pp. 3–36.
LibreCat: https://research-explorer.ista.ac.at/record/10325
DOI: 10.1007/978-3-662-64331-0_1
WoS: 000712016200001

Brick: Asynchronous incentive-compatible payment channels
Z. Avarikioti, E. Kokoris Kogias, R. Wattenhofer, D. Zindros, in:, 25th International Conference on Financial Cryptography and Data Security, Springer Nature, 2021, pp. 209–230.
LibreCat: https://research-explorer.ista.ac.at/record/10324
DOI: 10.1007/978-3-662-64331-0_11
WoS: 000712016200011
arXiv: 1905.11360

All You Need is DAG
I. Keidar, E. Kokoris Kogias, O. Naor, A. Spiegelman, in:, Proceedings of the 2021 ACM Symposium on Principles of Distributed Computing, Association for Computing Machinery, 2021, pp. 165–175.
LibreCat: https://research-explorer.ista.ac.at/record/10554
DOI: 10.1145/3465084.3467905
WoS: 000744439800016
arXiv: 2102.08325

Brief announcement: Be prepared when network goes bad: An asynchronous view-change protocol
R. Gelashvili, E. Kokoris Kogias, A. Spiegelman, Z. Xiang, in:, Proceedings of the 2021 ACM Symposium on Principles of Distributed Computing, Association for Computing Machinery, 2021, pp. 187–190.
LibreCat: https://research-explorer.ista.ac.at/record/10553
DOI: 10.1145/3465084.3467941
WoS: 000744439800018
arXiv: 2103.03181

Cryptographically verifiable data structure having multi-hop forward and backwards links and associated systems and methods
B. Ford, L. Gasse, E. Kokoris Kogias, P. Jovanovic, (2020).
LibreCat: https://research-explorer.ista.ac.at/record/10557