44 citations · 244 across the 13 of their papers we have counts for
13 papers
Investigation of Multifractal Properties of Additive Data Stream
Igor Ivanisenko, Lyudmyla Kirichenko, Tamara Radivilova
The work presents results of a numerical study of fractal characteristics of multifractal stream at addition of stream, which does not have multifractal properties. They showed tha…
Time series classification based on fractal properties
Vitalii Bulakh, Lyudmyla Kirichenko, Tamara Radivilova
The article considers classification task of fractal time series by the meta algorithms based on decision trees. Binomial multiplicative stochastic cascades are used as input time…
The Methods to Improve Quality of Service by Accounting Secure Parameters
Tamara Radivilova, Lyudmyla Kirichenko, Dmytro Ageiev +1
A solution to the problem of ensuring quality of service, providing a greater number of services with higher efficiency taking into account network security is proposed. In this pa…
Forecasting Weakly Correlated Time Series in Tasks of Electronic Commerce
Lyudmyla Kirichenko, Tamara Radivilova, Illya Zinkevich
Forecasting of weakly correlated time series of conversion rate by methods of exponential smoothing, neural network and decision tree on the example of conversion percent series fo…
Calculation of distributed system imbalance in condition of multifractal load
Tamara Radivilova, Lyudmyla Kirichenko, Igor Ivanisenko
The method of calculating a distributed system imbalance based on the calculation of node system load was proposed in the work. Calculation of node system load is carried out by ca…
Decrypting SSL/TLS traffic for hidden threats detection
Tamara Radivilova, Lyudmyla Kirichenko, Dmytro Ageyev +2
The paper presents an analysis of the main mechanisms of decryption of SSL/TLS traffic. Methods and technologies for detecting malicious activity in encrypted traffic that are used…
Method of Self-Similar Load Balancing in Network Intrusion Detection System
Dmytro Ageyev, Lyudmyla Kirichenko, Tamara Radivilova +3
In this paper, the problem of load balancing in network intrusion detection system is considered. Load balancing method based on work of several components of network intrusion det…
Investigation of Self-similar Properties of Additive Data Traffic
Igor Ivanisenko, Lyudmyla Kirichenko, Tamara Radivilova
The work presents results of numerical study of self-similar properties of additive data traffic. It is shown that the value of Hurst exponent of total stream is determined by the…
Fractal Time Series Analysis of Social Network Activities
Lyudmyla Kirichenko, Vitalii Bulakh, Tamara Radivilova
In the work, a comparative correlation and fractal analysis of time series of Bitcoin crypto currency rate and community activities in social networks associated with Bitcoin was c…
Calculation of routing value in MPLS network according to traffic fractal properties
Tamara Radivilova, Lyudmyla Kirichenko, Oleksandra Yeremenko
Method for calculating routing cost of MPLS network is presented in the work. This method allows to minimize routing cost, taking into account traffic fractal properties, choice of…
Analyzes of the Distributed System Load with Multifractal Input Data Flows
Kirichenko Lyudmyla, Radivilova Tamara
The paper proposes a solution an actual scientific problem related to load balancing and efficient utilization of resources of the distributed system. The proposed method is based…
Development of QoS methods in the information networks with fractal traffic
Yousef Daradkeh Eid Mubarak, Lyudmyla Kirichenko, Tamara Radivilova
The paper discusses actual task of ensuring the quality of services in information networks with fractal traffic. The generalized approach to traffic management and quality of serv…
Detecting cyber threats through social network analysis: short survey
Lyudmyla Kirichenko, Tamara Radivilova, Anders Carlsson
This article considers a short survey of basic methods of social networks analysis, which are used for detecting cyber threats. The main types of social network threats are present…