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  • 2024

    Statistical Confidence in Mining Power Estimates for PoW Blockchains

    Milad, M., Ovezik, C., Karakostas, D. & Woods, D. W., 5 Mar 2024, (Accepted/In press) 3rd International Cryptoasset Analytics Workshop (CAAW) at the ACM Web Conference. ACM, 18 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Open Access
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  • 2023

    SoK: A stratified approach to blockchain decentralization

    Ovezik, C., Karakostas, D. & Kiayias, A., 23 Nov 2023, (Accepted/In press) Financial Cryptography and Data Security. Springer, (Lecture Notes in Computer Science).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Open Access
    File
  • 2022

    Filling the Tax Gap via Programmable Money

    Karakostas, D. & Kiayias, A., 23 Jan 2022, Data Privacy Management, Cryptocurrencies and Blockchain Technology: ESORICS 2021 International Workshops, DPM 2021 and CBT 2021, Darmstadt, Germany, October 8, 2021, Revised Selected Papers. Garcia-Alfaro, J., Muñoz-Tapia, J. L., Navarro-Arribas, G. & Soriano, M. (eds.). Cham: Springer International Publishing Switzerland, p. 281-288 8 p. (Lecture Notes in Computer Science; vol. 13140).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Open Access
    File
  • 2021

    Efficient State Management in Distributed Ledgers

    Karakostas, D., Karayannidis, N. & Kiayias, A., 23 Oct 2021, Financial Cryptography and Data Security: 25th International Conference, FC 2021, Virtual Event, March 1–5, 2021, Revised Selected Papers, Part II. Borisov, N. & Diaz, C. (eds.). Berlin, Heidelberg: Springer Berlin Heidelberg, p. 319-338 20 p. (Lecture Notes in Computer Science; vol. 12675).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Open Access
    File
  • Conclave: A Collective Stake Pool Protocol

    Karakostas, D., Kiayias, A. & Larangeira, M., 30 Sept 2021, Computer Security - ESORICS 2021: 26th European Symposium on Research in Computer Security, Darmstadt, Germany, October 4–8, 2021, Proceedings, Part I. Bertino, E., Shulman, H. & Waidner, M. (eds.). Cham: Springer, Cham, p. 370-389 20 p. (Lecture Notes in Computer Science; vol. 12972).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Open Access
    File
  • Securing Proof-of-Work Ledgers via Checkpointing

    Karakostas, D. & Kiayias, A., 1 May 2021, Proceedings of the 2021 IEEE International Conference on Blockchain and Cryptocurrency (ICBC). IEEE, 5 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Open Access
    File
  • 2020

    Account Management in Proof of Stake Ledgers

    Karakostas, D., Kiayias, A. & Larangeira, M., 7 Sept 2020, Security and Cryptography for Networks: 12th International Conference, SCN 2020, Amalfi, Italy, September 14–16, 2020, Proceedings. Galdi, C. & Kolesnikov, V. (eds.). Springer-Verlag, p. 3-23 21 p. (Lecture Notes in Computer Science; vol. 12238).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Open Access
    File
  • 2019

    Cryptocurrency Egalitarianism: A Quantitative Approach

    Karakostas, D., Kiayias, A., Nasikas, C. & Zindros, D., 31 Dec 2019, International Conference on Blockchain Economics, Security and Protocols (Tokenomics 2019). Danos, V., Herlihy, M., Potop-Butucaru, M., Prat, J. & Tucci-Piergiovanni, S. (eds.). Schloss Dagstuhl - Leibniz-Zentrum fuer Informatik, Germany, p. 7:1-7:21 21 p. 7. (OpenAccess Series in Informatics (OASIcs); vol. 71).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Open Access
    File
  • A Formal Treatment of Hardware Wallets

    Arapinis, M., Gkaniatsou, A., Karakostas, D. & Kiayias, A., 30 Sept 2019, Financial Cryptography and Data Security : 23rd International Conference, FC 2019. Springer, Cham, p. 426-445 20 p. (Lecture Notes in Computer Science (LNCS); vol. 11598).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Open Access
    File