A robust clustering algorithm based on the identification of core points and KNN kernel density estimation

Z Zhou, G Si, H Sun, K Qu, W Hou - Expert Systems with Applications, 2022 - Elsevier
Density peaks clustering (DPC) has been proved to be an effective clustering method and
applied to many scientific fields. It can detect the density peak within each cluster and assign …

Models for forming knowledge databases for decision support systems for recognizing cyberattacks

V Lakhno, B Akhmetov, M Ydyryshbayeva… - … on Intelligent Computing …, 2020 - Springer
Patterns of Bayesian networks have been developed for the computing core of the decision
support system in the course of threats prediction and stages of intrusion into information …

[PDF][PDF] Optimization of information and communication transport systems protection tasks

V Lakhno, S Tsiutsiura, Y Ryndych, A Blozva… - International Journal of …, 2019 - academia.edu
ABSTRACT A modified algorithm for estimating the limits of the dual problem solution with
the branching order determination for solving the tasks of providing cyber security and …

[PDF][PDF] A model and algorithm for detecting spyware in medical information systems

V Lakhno, D Kasatkin, V Kozlovskyi… - International Journal of …, 2019 - academia.edu
The article outlines extensions to the model and algorithm of spyware detection procedures
which, in particular, presents a potential threat to medical information systems. The …

Model of indicator of current risk of threats realization on the information communication system of transport

V Lakhno, V Matiievskyi, О Kryvoruchko, H Mohylnyi… - 2019 - dspace.luguniv.edu.ua
The paper proposed a model for estimating the quantitative indicator of current risks of
threats and cyberattacks realization on information communication systems of transport …

Modeling cyber security of information systems smart city based on the theory of games and markov processes

V Lakhno, D Kasatkin, A Blozva - 2019 IEEE International …, 2019 - ieeexplore.ieee.org
The article considers some aspects of modeling information security circuits for information
and communication systems used in Smart City. As a basic research paradigm, the …

Automated self-trained system of functional control and state detection of railway transport nodes

B Akhmetov, V Lakhno, A Oralbekova… - … Journal of Electronics …, 2019 - yadda.icm.edu.pl
Automation of data processing of contactless diagnostics (detection) of the technical
condition of the majority of nodes and aggregates of railway transport (RWT) minimizes the …

[PDF][PDF] Application of Cluster Analysis for Condition Assessment Banks in Ukraine.

H Hnatiienko, V Domrachev, V Saiko, T Semenenko… - IT&I Workshops, 2021 - ceur-ws.org
Abstract The International Monetary Fund estimates that the coronavirus pandemic could
cause a deeper global recession than the economic downturn triggered by the 2008-2009 …

Модель показника поточного ризику реалізації загроз інформаційно-комунікаційним системам

V Lakhno, A Blozva, M Misiura… - Електронне фахове …, 2020 - csecurity.kubg.edu.ua
Анотація В статті запропонована модель для оцінювання кількісного показника
поточних ризиків реалізації загроз та кібератак на інформаційно-комунікаційні системи …

[PDF][PDF] Conceptual model Creation for automated self-Training system of functional control and detection of railway transport

A Oralbekova, M Amanova… - … of Electronics and …, 2021 - bibliotekanauki.pl
In order to improve the operational reliability and service life of the main systems,
components and assemblies (SCA) of railway transport (RT), it is necessary to timely detect …