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Analysis of two-step approach for compressing texture images with desired quality
(ХАІ, 2020)A task of lossy compression of remote sensing and other types of images with providing the desired quality is considered. Quality is mainly characterized by the peak signal-to-noise ratio (PSNR) but visual quality metrics ... -
Analytical and numerical linearization of the flight vehicle nonlinear dynamic model in the presence of wind
(ХАИ, 2017)In this paper, nonlinear mathematical dynamic model for standard unmanned aerial vehicle, Aerosonde was developed at low velocities in the presence of wind and then its linearized model was derived using numerical and ... -
Analyzing algorithms for verifying primality of large numbers
(Бровін О. В., 2023)The purpose of this work is to analyze existing algorithms for minimizing testing of large numbers. -
Application of atomic functions to image compression
(Планета-прінт, 2019) -
Application of dynamic programming approach to computation of atomic functions
(ХАІ, 2021)The special class of atomic functions is considered. The functions considered are used in discrete atomic compression (DAC) of digital images. The algorithm DAC is lossy and provides better compression than JPEG, which is ... -
Application of iodine plasma for electric propulsion
(ХАІ, 2024)Most state-of-the-art electric space propulsion systems, such as gridded and Hall effect thrusters, use xenon as the propellant gas. However, xenon is very rare and expensive to produce, and it is used in a number of ... -
Application of machine learning methods for time series forecasting
(Планета-прінт, 2020) -
Application of machine learning methods to COVID-19 epidemic process simulation
(Планета-прінт, 2020)This research is based on Linear Regression and SIR models to analyze the available datasets and present a practical understanding of the trend, which as a result will lead to the ability to forecast the cases in upcoming days. -
Application of neural networks for predicting epidemic processes
(Планета-прінт, 2019) -
Application of the generalized Taylor – Birkhoff series for solving of the initial value problem for ordinary differential equations
(ХАИ, 2018)In this paper we propose application of the modified generalized Taylor – Birkhoff series, based on the atomic function up(x), for solving of the initial value problem for the ordinary differential equations and systems ... -
Application of the genetic algorithm for solving the problem of optimal placement of rectangles
(Планета-прінт, 2019) -
Application of the method of fuzzy clustering of k-means in the problems of recognition of patients in medical monitoring systems
(Планета-прінт, 2019)In this paper the actual problem of clustering data in medicine. -
Architecture and implementing service-oriented pharmacological system «medicine»
(ХАІ, 2007)Present work is devoted to service-oriented systems problems. Particularly, medical web-services are discussed. Information technologies classification in medicine and urgency of web-services using in medicine are ... -
Artificial intelligence as the cognitive value of heuristic models
(ХАІ, 2022)This article is devoted to heuristic modeling of the structure of interconnections in nano-, bio- and information technologies and in cyber-physical systems, graphic images of which allow studying the fine structure of ... -
Assessing software vulnerabilities and recovery time using open resources: elements of technique and results
(ХАІ, 2007)Modern vulnerability resources are considered, their content, security and recovery time of different software products are analyzed. To make the process smoother and more efficient three main stages are distinguished: source ... -
Assessing the impact of the Russian war in Ukraine on covid-19 transmission in Spain: a machine learning-based study
(ХАІ, 2023)The paper describes the results of an experimental study assessing the impact of the Russian full-scale war in Ukraine on COVID-19 dynamics in Spain. The developed model showed good performance to use it in public health ... -
Assessment influence of incomplete similarity of dynamically scaled models on flight-test results
(ХАИ, 2015)In this paper, the effect of incomplete similarity of inertial properties of dynamically scaled models of the airplane is investigated. The approach of flying quality analysis is presented to examine the possibility of ... -
Assurance Case driven design for software and hardware description language based systems
(ХАІ, 2016)The Claim-Argument-Evidence (CAE) approach is one from the worldly recognized technique directed to find gaps in safety-related Instrumentation and Control systems design and implementation and after that to justify meeting ...