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Adaptive two-step method for providing the desired visual quality for SPIHT
(ХАІ, 2022)
is employed to evaluate the image quality. The research method is based on a validation ex periment that is
conducted for an image set covering different image complexity and texture features. The comparison results ...
Metric-based analysis of markov models for computer system availability assessment
(ХАІ, 2013)
Markov and semi-Markov models are widely used to analyse the reliability of complex computer-based systems.
Dealing with the different model features is a serious problem, which leads to computational difficulties
and ...
Cybersecurity of FPGA-based automation systems for smart building
(ХАІ, 2015)
Technology advancements such as programmable logic (FPGA) and mobile decisions have made the
implementation of embedded intelligent systems within home and office appliances. This increased their
capabilities and features. ...
Safety assessment of critical systems based on the combination of risk analysis techniques
(ХАІ, 2015)
This work is devoted to the problem of assessing the functional safety of critical systems. The existing risk
analysis techniques have been analyzed and the possibility to apply them for functional safety assessment ...
Low SNR treshold in rapid estimators of complex sinusoidals
(ХАІ, 2016)
A task of estimation of complex sinusoid frequency is considered. A particular but practically important case of
low signal-to-noise ratio (SNR) is studied. The low SNR threshold, commonly overlooked in development of ...
Ata-based security assessment of smart building automation systems
(ХАІ, 2016)
The information and control system of smart building is considered as a set of subsystems including building automation system (BAS).
Smart home for older people: review of ARDUINO based system
(ХАІ, 2016)
In the presented application, number of sensors with Arduino microcontroller are used to build a simple smart home. Although the presented application is a simple example of how smart homes can be used, it has the potential ...
Design of the robust PID control for uncertain nonlinear model of the UAV using artificial gain and time-delay model
(ХАІ, 2017)
Estimations of the flight vehicles aerodynamic coefficients through the theoretical, numerical, wind tunnel and flight-test methods have always errors and uncertainties. Nonlinear dynamics of the unmanned aerial vehicle ...
Scheduling UAV fleets for the persistent operation of UAV-enabled wireless networks during NPP monitoring
(ХАІ, 2020)
The aim of this paper is to develop a queuing theory based approach to scheduling MUAVs for persistent operation of a UEWN during NPP monitoring.
The results of department educational processes reengineering in dual and digital education concepts
(ХАІ, 2021)
The subject matter of the article is the results of department educational processes reengineering, which was conducted at the Department of Land Administration and Geographic Information Systems of O. M. Beketov National ...