Oleksandr Tkachenko

According to our database, Oleksandr Tkachenko authored at least 31 papers between 2017 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Enhancing Front-End Security: Protecting User Data and Privacy in Web Applications.

Oleksandr Tkachenko, Vadim Goncharov, Przemyslaw Jatkiewicz

Comput. Animat. Virtual Worlds, 2024

Ontological Approach in Modern Educational Processes.

Kostiantyn Tkachenko, Olha Tkachenko, Oleksandr Tkachenko, Nataliia Mazur, Iryna V. Mashkina

Proceedings of the Workshop Cybersecurity Providing in Information and Telecommunication Systems (CPITS 2024), 2024

Neural Networks in the Processing of Natural Language Texts in Information Learning Systems.

Olha Tkachenko, Kostiantyn Tkachenko, Oleksandr Tkachenko, Roman Kyrychok, Vladyslav Yaskevych

Proceedings of the Workshop Cybersecurity Providing in Information and Telecommunication Systems (CPITS 2024), 2024

2023

Secure Noise Sampling for DP in MPC with Finite Precision.

Hannah Keller, Helen Möllering, Thomas Schneider, Oleksandr Tkachenko, Liang Zhao

IACR Cryptol. ePrint Arch., 2023

FUSE - Flexible File Format and Intermediate Representation for Secure Multi-Party Computation.

Lennart Braun, Moritz Huppert, Nora Khayata, Thomas Schneider, Oleksandr Tkachenko

IACR Cryptol. ePrint Arch., 2023

ScionFL: Efficient and Robust Secure Quantized Aggregation.

Yaniv Ben-Itzhak, Helen Möllering, Benny Pinkas, Thomas Schneider, Ajith Suresh, Oleksandr Tkachenko, Shay Vargaftik, Christian Weinert, Hossein Yalame, Avishay Yanai

IACR Cryptol. ePrint Arch., 2023

Using Ontologies and Knowledge Graphs to Individualize in E-Learning System.

Valentyna Pleskach, Kostiantyn Tkachenko, Olha Tkachenko, Oleksandr Tkachenko

Proceedings of the Selected Papers of the X International Scientific Conference "Information Technology and Implementation" (IT&I-2023). Workshop Proceedings, 2023

Ontological Modeling of Intelligent Learning Systems with Elements of Gamification.

Olha Tkachenko, Kostiantyn Tkachenko, Oleksandr Tkachenko, Mariia Astafieva

Proceedings of the Cybersecurity Providing in Information and Telecommunication Systems, 2023

2022

Towards Deployable MPC: Flexible and Efficient Tools for Real-World Applications.

Oleksandr Tkachenko

PhD thesis, 2022

MOTION - A Framework for Mixed-Protocol Multi-Party Computation.

Lennart Braun, Daniel Demmler, Thomas Schneider, Oleksandr Tkachenko

ACM Trans. Priv. Secur., 2022

PEA: Practical private epistasis analysis using MPC.

Kay Hamacher, Tobias Kussel, Thomas Schneider, Oleksandr Tkachenko

IACR Cryptol. ePrint Arch., 2022

ScionFL: Secure Quantized Aggregation for Federated Learning.

Yaniv Ben-Itzhak, Helen Möllering, Benny Pinkas, Thomas Schneider, Ajith Suresh, Oleksandr Tkachenko, Shay Vargaftik, Christian Weinert, Hossein Yalame, Avishay Yanai

CoRR, 2022

Application of the Polynomial Maximization Method for Estimation Parameters of Autoregressive Models with Asymmetric Innovations.

Serhii W. Zabolotnii, Oleksandr Tkachenko, Zygmunt L. Warsza

Proceedings of the Automation 2022: New Solutions and Technologies for Automation, 2022

2021

EPISODE: Efficient Privacy-PreservIng Similar Sequence Queries on Outsourced Genomic DatabasEs.

Thomas Schneider, Oleksandr Tkachenko

IACR Cryptol. ePrint Arch., 2021

LLVM-based Circuit Compilation for Practical Secure Computation.

Tim Heldmann, Thomas Schneider, Oleksandr Tkachenko, Christian Weinert, Hossein Yalame

IACR Cryptol. ePrint Arch., 2021

Ontological Modeling of the State Economic Development Policy for Cultural Industries.

Kostiantyn Tkachenko, Olha Tkachenko, Oleksandr Tkachenko, Mariia Proskurina, Iryna Parkhomenko

Proceedings of the 24th International Conference on Business Information Systems, 2021

Application of the Polynomial Maximization Method for Estimation Parameters in the Polynomial Regression with Non-Gaussian Residuals.

Serhii W. Zabolotnii, Oleksandr Tkachenko, Zygmunt Lech Warsza

Proceedings of the Automation 2021: Recent Achievements in Automation, 2021

2020

Faster privacy-preserving location proximity schemes for circles and polygons.

Kimmo Järvinen, Ágnes Kiss, Thomas Schneider, Oleksandr Tkachenko, Zheng Yang

IET Inf. Secur., 2020

Designing complex intelligent systems on the basis of ontological models.

Kostyantyn Tkachenko, Olga Tkachenko, Oleksandr Tkachenko

Proceedings of The Third International Workshop on Computer Modeling and Intelligent Systems (CMIS-2020), 2020

2019

Efficient Circuit-based PSI with Linear Communication.

Benny Pinkas, Thomas Schneider, Oleksandr Tkachenko, Avishay Yanai

IACR Cryptol. ePrint Arch., 2019

Efficiently Stealing your Machine Learning Models.

Robert Nikolai Reith, Thomas Schneider, Oleksandr Tkachenko

Proceedings of the 18th ACM Workshop on Privacy in the Electronic Society, 2019

PILOT: Practical Privacy-Preserving Indoor Localization Using OuTsourcing.

Kimmo Järvinen, Helena Leppäkoski, Elena Simona Lohan, Philipp Richter, Thomas Schneider, Oleksandr Tkachenko, Zheng Yang

Proceedings of the IEEE European Symposium on Security and Privacy, 2019

Cryptographic Semantic System for Provision of the Performance Mode of Perfect Strong.

Yevgen Samojlik, Viktor Gnatyuk, Volodymyr Klimchuk, Oleksii Shylo, Oleksandr Tkachenko, Yuliia Burmak

Proceedings of the International Workshop on Cyber Hygiene (CybHyg-2019) co-located with 1st International Conference on Cyber Hygiene and Conflict Management in Global Information Networks (CyberConf 2019), 2019

Estimation of Linear Regression Parameters of Symmetric Non-Gaussian Errors by Polynomial Maximization Method.

Serhii W. Zabolotnii, Zygmunt L. Warsza, Oleksandr Tkachenko

Proceedings of the Automation 2019, 2019

2018

Faster Privacy-Preserving Location Proximity Schemes.

Kimmo Järvinen, Ágnes Kiss, Thomas Schneider, Oleksandr Tkachenko, Zheng Yang

IACR Cryptol. ePrint Arch., 2018

Towards Efficient Privacy-Preserving Similar Sequence Queries on Outsourced Genomic Databases.

Thomas Schneider, Oleksandr Tkachenko

Proceedings of the 2018 Workshop on Privacy in the Electronic Society, 2018

Privacy-Preserving Genomics on a Large Scale.

Oleksandr Tkachenko

Proceedings of the 29. Krypto-Tag, Renningen, Germany, September 6-7, 2018, 2018

Received Signal Strength Quantization for Secure Indoor Positioning via Fingerprinting.

Philipp Richter, Helena Leppäkoski, Elena Simona Lohan, Zheng Yang, Kimmo Järvinen, Oleksandr Tkachenko, Thomas Schneider

Proceedings of the 8th International Conference on Localization and GNSS, 2018

Large-Scale Privacy-Preserving Statistical Computations for Distributed Genome-Wide Association Studies.

Oleksandr Tkachenko, Christian Weinert, Thomas Schneider, Kay Hamacher

Proceedings of the 2018 on Asia Conference on Computer and Communications Security, 2018

Polynomial Estimation of Linear Regression Parameters for the Asymmetric PDF of Errors.

Serhii W. Zabolotnii, Zygmunt Lech Warsza, Oleksandr Tkachenko

Proceedings of the Automation 2018, 2018

2017

Chameleon: A Hybrid Secure Computation Framework for Machine Learning Applications.

M. Sadegh Riazi, Christian Weinert, Oleksandr Tkachenko, Ebrahim M. Songhori, Thomas Schneider, Farinaz Koushanfar

IACR Cryptol. ePrint Arch., 2017