Lyudmila Kovalchuk

20 papers B 2Journal 6Unranked 12
YearRankTypeTitle / Venue / Authors
2025 — conf
Development and Justification of Techniques for Periodic Quality Control of Random/Pseudorandom Number Generators for Cryptographic Applications.
ISICP@IT&I
Lyudmila Kovalchuk, Oleksii Bespalov, Hanna Nelasa
2025 J jnl
Enhancing Decentralization in Blockchain Decision-Making Through Quadratic Voting and Its Generalization.
CoRR
Lyudmila Kovalchuk, Mariia Rodinko, Roman Oliynykov, Andrii Nastenko, Dmytro Kaidalov, Kenric Nelson
2025 J jnl
Universally Composable On-Chain Quadratic Voting for Liquid Democracy.
IACR Cryptol. ePrint Arch.
Lyudmila Kovalchuk, Bingsheng Zhang, Andrii Nastenko, Zeyuan Yin, Roman Oliynykov, Mariia Rodinko
2024 — conf
A New Extended Strategy of Processing of Statistical Testing Results.
ISS@IT&I
Lyudmila Kovalchuk, Hanna Nelasa, Mariia Rodinko, Oleksii Bespalov
2024 — conf
Using Chernoff Bound to Statistical Tests Independence Checking.
IT&I
Lyudmila Kovalchuk, Mariia Rodinko, Roman Oliynykov, Tatiana Klymenko
2023 J jnl
Models for Generation of Proof Forest in zk-SNARK Based Sidechains.
Cryptogr.
Yuri Bespalov, Lyudmila Kovalchuk, Hanna Nelasa, Roman Oliynykov, Rob Viglione
2023 — conf
Reputation-Based Incentive Model for Decentralized Analysis of Development Proposals.
IDAACS
Lyudmila Kovalchuk, Mariia Rodinko, Roman Oliynykov
2022 — conf
A Game-Theoretic Analysis of Delegation Incentives in Blockchain Governance.
DPM/CBT@ESORICS
Lyudmila Kovalchuk, Mariia Rodinko, Roman Oliynykov
2022 — conf
Game theory analysis of incentive distribution for prompt generation of the proof tree in zk-SNARK based sidechains.
ICCST
Yuri Bespalov, Lyudmila Kovalchuk, Hanna Nelasa, Roman Oliynykov, Alberto Garoffolo
2022 B conf
Parallel Contests for Crowdsourcing Reviews: Existence and Quality of Equilibria.
AFT
Georgios Birmpas, Lyudmila Kovalchuk, Philip Lazos, Roman Oliynykov
2022 J jnl
Parallel Contests for Crowdsourcing Reviews: Existence and Quality of Equilibria.
CoRR
Georgios Birmpas, Lyudmila Kovalchuk, Philip Lazos, Roman Oliynykov
2021 J jnl
Blockchain Technologies: Probability of Double-Spend Attack on a Proof-of-Stake Consensus.
Sensors
Mikolaj P. Karpinski, Lyudmila Kovalchuk, Roman V. Kochan, Roman Oliynykov, Mariia Rodinko, Lukasz Wieclaw
2021 — conf
Game-Theoretic View on Decentralized Proof Generation in zk-SNARK-based Sidechains.
CPITS I
Yuri Bespalov, Alberto Garoffolo, Lyudmila Kovalchuk, Hanna Nelasa, Roman Oliynykov
2021 B conf
Statistical Tests Independence Verification Methods.
KES
Roman V. Kochan, Lyudmila Kovalchuk, Oleksandr Korchenko, Nataliia Kuchynska
2020 — conf
Analysis of 2-Isogeny Properties of Generalized Form Edwards Curves.
CPITS
Anatoly Bessalov, Lyudmila Kovalchuk, Volodymyr Sokolov, Pavlo Skladannyi, Tamara Radivilova
2020 J jnl
Decreasing security threshold against double spend attack in networks with slow synchronization.
Comput. Commun.
Lyudmila Kovalchuk, Dmytro Kaidalov, Andrii Nastenko, Mariia Rodinko, Oleksiy Shevtsov, Roman Oliynykov
2020 — conf
Upper bound probability of double spend attack on SPECTRE.
CryBlock@MOBICOM
Lyudmila Kovalchuk, Mariia Rodinko, Roman Oliynykov
2019 — conf
Decreasing Security Threshold Against Double Spend Attack in Networks with Slow Synchronization.
INFOCOM Workshops
Lyudmila Kovalchuk, Dmytro Kaidalov, Andrii Nastenko, Mariia Rodinko, Oleksiy Shevtsov, Roman Oliynykov
2018 — conf
Number of confirmation blocks for Bitcoin and GHOST consensus protocols on networks with delayed message delivery: Extended abstract.
CRYBLOCK@MobiSys
Lyudmila Kovalchuk, Dmytro Kaidalov, Andrii Nastenko, Oleksiy Shevtsov, Mariia Rodinko, Roman Oliynykov
2017 — conf
Analysis of splitting attacks on Bitcoin and GHOST consensus protocols.
IDAACS
Lyudmila Kovalchuk, Dmytro Kaidalov, Oleksiy Shevtsov, Andrii Nastenko, Mariia Rodinko, Roman Oliynykov