Oleksandr Laptiev

According to our database, Oleksandr Laptiev authored at least 18 papers between 2021 and 2025.

Collaborative distances:

• Dijkstra number of six.
• Erdős number of five.

2025

Averaging of Linear Quadratic Parabolic Optimal Control Problem.

Olena A. Kapustian, Oleksandr Laptiev, Adalbert Makarovych

Axioms, 2025

Modeling the Localization of Hidden Radio Transmitters Using Redundant Multi-Antenna Measurements.

Vitalii Savchenko, Oleksandr Laptiev, Anatolii Salii, Tymur Kurtseitov, Alla Kobozieva

Proceedings of the Workshop on Intelligent Information Technologies (UkrProg-IIT 2025), 2025

Modeling Attacker "Danger" Based on Classification and Cyber-Physical System Security.

Oleksandr Umanskiy, Olha Korol, Oleksandr Kushnerov, Oleksandr Laptiev, Andrey Sharapata

Proceedings of the Workshop on Scientific and Practical Issues of Cybersecurity and Information Technology, 2025

Conceptual Model for Ensuring Functional Stability of Wireless Networks.

Oleksandr Laptiev, Valentyn Sobchuk, Mykhaylo Sharapov, Andrii Sobchuk, Sergey Laptiev

Proceedings of the Workshop on Scientific and Practical Issues of Cybersecurity and Information Technology, 2025

Method of Detecting Dangerous Signals of a Given Frequency Range.

Oleksandr Laptiev, Yuriy Shcheblanin, Tetiana Laptieva, Ivan Parkhomenko, Sergey Laptiev

Proceedings of the Workshop on Scientific and Practical Issues of Cybersecurity and Information Technology, 2025

Development and Research of a Method for Detecting Steganographic Embedding of a Secret Message in a Digital Image.

Alla Kobozieva, Kateryna Tryfonova, Oleksandr Laptiev

Proceedings of the 13th International Conference on Information Control Systems & Technologies (ICST 2025), 2025

Application of Graph Theory to Ensure the Reliability of Steganographic Message Perception in the Creation of a Covert Communication Channel.

Alla Kobozieva, Ivan I. Bobok, Oleksandr Laptiev, Vitalii Savchenko

Proceedings of the 13th International Conference on Information Control Systems & Technologies (ICST 2025), 2025

2024

Modeling of Media Influence on Personal Information Security.

Vitalii Savchenko, Halyna Haidur, Svitlana Lehominova, Taras Dzyuba, Oleksandr Laptiev

Proceedings of the Selected Papers of the XI International Scientific Conference "Information Technology and Implementation" (IT&I 2024). Conference Proceedings, 2024

Study of The Adaptive Method of Approximation of Experimental Data.

Oleksandr Laptiev, Vladimir Matvienko, Volodymyr Pichkur, Dmytro Cherniy, Yuriy Shcheblanin

Proceedings of the Information Technology and Implementation (IT&I) Workshop: Intelligent Systems and Security (IT&I-WS 2024: ISS), Kyiv, Ukraine, November 20, 2024

2023

Optimizing Energy Conversion in a Piezo Disk Using a Controlled Supply of Electrical Load.

Oleksandr Boryseiko, Oleksandr Laptiev, Oleh Perehuda, Anton Ryzhov

Axioms, December, 2023

The Method of Construction of the Law of Safety Management of Critical Infrastructure Objects Under the Conditions of External Uncontrolled Influences.

Oleksandr Laptiev, Oleg Barabash, Iryna Tsyganivska, Dmytro Obidin, Andrii Sobchuk

Proceedings of the Selected Papers of the X International Scientific Conference "Information Technology and Implementation" (IT&I-2023). Conference Proceedings, Kyiv, Ukraine, November 20, 2023

2022

The method of spectral analysis of the determination of random digital signals.

Oleksandr Laptiev, Volodymyr Tkachev, Oleksii Maystrov, Oleksandr Krasikov, Pavlo Open'ko, Volodimir Khoroshko, Lubomir Parkhuts

Int. J. Commun. Networks Inf. Secur., April, 2022

The Method of Detecting Radio Signals Using the Approximation of Spectral Function.

Oleksandr Laptiev, Valentyn Sobchuk, Igor Subach, Andrii Barabash, Ivanna Salanda

Proceedings of the Selected Papers of the IX International Scientific Conference "Information Technology and Implementation" (IT&I-2022), Workshop Proceedings, Kyiv, Ukraine, November 30, 2022

2021

The method of discretization signals to minimize the fallibility of information recovery.

Oleksandr Laptiev, Serhii Yevseiev, Larysa Hatsenko, Olena Daki, Vitaliy Ivanenko, Valery Fedunov, Spartak Hohoniants

Int. J. Commun. Networks Inf. Secur., December, 2021

Method of Detecting Radio Signals using Means of Covert by Obtaining Information on the basis of Random Signals Model.

Oleksandr Laptiev, Vitalii Savchenko, Andrii Pravdyvyi, Ivan Ablazov, Rostyslav Lisnevsky, Oleksandr Koloss, Viktor Hudyma

Int. J. Commun. Networks Inf. Secur., 2021

Method of Determining Trust and Protection of Personal Data in Social Networks.

Oleksandr Laptiev, Vitalii Savchenko, Andrii Kotenko, Volodimir Akhramovych, Vladimir Samosyuk, German Shuklin, Anatjliy Biehun

Int. J. Commun. Networks Inf. Secur., 2021

Detection of Slow DDoS Attacks Based on Time Delay Forecasting.

Vitalii Savchenko, Valeriia Savchenko, Oleksandr Laptiev, Oleksander Matsko, Ivan Havryliuk, Kseniia Yerhidzei, Iryna Novikova

Proceedings of the 3rd International Conference on Information Security and Information Technologies (ISecIT 2021) co-located with 1st International Forum "Digital Reality" (DRForum 2021), 2021

Development of a Method for Detecting Deviations in the Nature of Traffic from the Elements of the Communication Network.

Oleksandr Laptiev, Nataliia Lukova-Chuiko, Serhii Laptiev, Tetiana Laptieva, Vitaliy Savchenko, Serhii Yevseiev

Proceedings of the 3rd International Conference on Information Security and Information Technologies (ISecIT 2021) co-located with 1st International Forum "Digital Reality" (DRForum 2021), 2021