Information Technologies and Computer Engineering

Analysis of the architecture of successive approximation register ADC and approaches to its improvement

25.07.2023

Stepan Melnychuk, Mykola Tarnovskyi, Oleksandr Murashchenko*

murachenko@vntu.edu.ua

Keywords Analysis of the architecture of successive approximation register adc and approaches to its improvement
DOI https://doi.org/10.31649/1999-9941-2023-57-2-4-12

Type-2 fuzzy sets in the tasks of modelling and estimating of critical systems’s states with uncertain input data and the usage of experts

25.07.2023

Yuriy Baryshev*, Natalia Kondratenko, Vitaliy Kazmirevsky, Tatyana Kirilashchuk

yuriy.baryshev@vntu.edu.ua

Keywords type-1 and type-2 fuzzy sets, interval fuzzy model, expert knowledge, belonging function, uncertain input data
DOI https://doi.org/10.31649/1999-9941-2023-57-2-13-24

Improvement of assigning tasks method for the vehicle maintenance employees based on genetic and hungarian algorithms

25.07.2023

Vitaliy Kazmirevsky, Yevhen Kryzhanovskyi*, Serhii Zhukov, Ilona Varchuk

kruzhan@vntu.edu.ua

Keywords vehicle service station, automated system, genetic algorithm, Hungarian algorithm, task complexity, worker's qualification, service station employee
DOI https://doi.org/10.31649/1999-9941-2023-57-2-25-32

Methods of connection to aws virtual server located in a private subnet

25.07.2023

Maryna Mamuta*, Igor Kravchenko, Oleksandr Mamuta

rybalkomaryna@gmail.com

Keywords AWS, Bastion Host, SSH, private subnet, endpoint, Systems Manager
DOI https://doi.org/10.31649/1999-9941-2023-57-2-33-42

Properties of unit encoding of information in the context of functional control

25.07.2023

Tatiana Martyniuk*, Elena Voitsekhovska, Mykola Ochkurov, Oleksandr Voinalovych

Martynyuk.Tetyana@vnu.edu.ua

Keywords functional control, microprogram automaton, unit positional code
DOI https://doi.org/10.31649/1999-9941-2023-57-2-43-49

Comparative analysis of cloud services for geoinformation data processing

25.07.2023

Oleksandr Nedosnovanyi*, Oleksandr Cherniak, Vitalii Golinko

alexandrnedosnovany@gmail.com

Keywords cloud technologies, geographic information systems, geographic information data processing, cloud services, image analysis, satellite data processing, machine learning, cost, security, scalability, testing and validation, efficiency, performance, recommendations
DOI https://doi.org/10.31649/1999-9941-2023-57-2-50-57

Filling database through collections

25.07.2023

Liudmyla Savytska*, Illia Bosak, Natalia Dobrovolska, Serhii Bohomolov

savytska.liudmyla@vntu.edu.ua

Keywords collections, database, data insertion, performance, population, SQL
DOI https://doi.org/10.31649/1999-9941-2023-57-2-58-62

Implementation of arbitrary bitness permutations based on combined cascades of structural units

25.07.2023

Oleksand Teslenko*, Maksym Bondarchuk

akirill766@ukr.net

Keywords permutation functions, Mealy machine, bijective reflection, field-programmable gate arrays, cascades of structural units
DOI https://doi.org/10.31649/1999-9941-2023-57-2-63-77

Object-oriented implementation of a web application for traffic simulation

25.07.2023

Yulia Ulianovska*, Alexandr Firsov, Mykola Mormul, Denys Pikulin

ulyanovska@umsf.dp.ua

Keywords transport network, simulation modeling, web application
DOI https://doi.org/10.31649/1999-9941-2023-57-2-78-86

Vectors code linear interpolation method for forming line segments

25.07.2023

Evgeniy Bashkov*, Demian Obidnyk

eab23may@gmail.com

Keywords linear interpolation, step trajectory, vector generator, matrix screen, interpolation error, code interpolation, graphic images, graphic primitives
DOI https://doi.org/10.31649/1999-9941-2023-57-2-87-92

Mathematical description of the differentiation operation in the logical-time environment

25.07.2023

Nataliia Sachaniuk-Kavets’ka*, Olena Prozor, Victor Khomyuk, Ruslan Shevchuk

sachanyuk@vntu.edu.ua

Keywords logical-temporal function of multivalued logic, index form, derivative, peculiarities of the derivative, derivative of the n-th order
DOI https://doi.org/10.31649/1999-9941-2023-57-2-93-98

Building an information system for monitoring physical indicators based on the internet of things technology

25.07.2023

Dmytro Honcharenko, Vitalii Mokin*, Dmytro Protsenko

vbmokin@vntu.edu.ua

Keywords monitoring system, Internet of Things, sensors, networking technologies, information system, LPWAN, Sigfox, LoRaWAN, NB-IoT, Python
DOI https://doi.org/10.31649/1999-9941-2023-57-2-99-108

Decision-making support system for determining the fitness of scientific and educational activity objects to scientific and educational fields and specialties

25.07.2023

Oleksandr Melnykov*

Melnykov@ddma.edu.ua

Keywords scientific and educational activity, categorization, ranking, Google Scholar, Dimensions, ANZSRC, ISCED-F, field of knowledge, specialty
DOI https://doi.org/10.31649/1999-9941-2023-57-2-109-116

Vol. 20, No. 2, 2023