Tetiana Vakaliuk

Zhytomyr Polytechnic State University · Software Engineering

У статті досліджується рівень сформованості методичного складника цифрової компетентності наукових і науково-педагогічних працівників (НПП) на основі аналізу результатів констатувального експерименту, проведеного в рамках дистанційного курсу «Розвиток цифрової компетентності наукових і науково-педагогічних працівників засобами відкритих освітньо-на...

У статті проаналізовано дослідницький складник цифрової компетентності наукових і науково-педагогічних працівників (НПП). Актуальність дослідження зумовлена процесами тотальної цифровізації та необхідністю постійного розвитку цифрової компетентності наукових і НПП для ефективної професійної діяльності. В рамках виконання наукового дослідження «Розв...

Recent years have been defined by the rapid development of information systems, Internet of Things (IoT) technologies, the growth of edge devices, and the development of new sensors for building such systems, which are increasingly being implemented in people's lives, both domestic and social. An essential role in ensuring people's lives is played...

The rapid development of information technology, robotics, nanotechnology, and biotechnology requires modern education to train highly qualified specialists who can support it, preparing students and students for producing creative work. The need to reform education to modern challenges is an urgent problem today. It is predicted that the most popu...

The results of the presented researches dial with the software design study methods relatively to the industrial process control network-system on field level. Configuration and programming stages for base elements are investigated and substantiated. Students obtaining a bachelor's or master's degree do not have the opportunity to acquire knowledge...

Protection and health care, life, habitat, material, and intellectual property of a person is an essential task at the present stage of development of society. To solve this problem, integrated security systems consist of a video surveillance system, security and fire alarms, access control, and management systems. In the early stages of developmen...

This paper investigates the impact of intangible assets on the financial performance of Slovak ICT companies in the context of the knowledge economy. The paper uses a panel data regression analysis to test the hypothesis that intangible assets have a significant positive effect on four indicators of financial performance: Return on Assets, Net Prof...

Ensuring high reliability, fault tolerance, and continuity of the computing process of computer systems is supported by combining computing resources into clusters. It is based on virtualization because of moving virtual resources, services, or applications between physical servers while supporting the continuity of computing processes. The object...

The constant growth of the threat of cyber attacks on Ukraine's critical infrastructure and industrial IoT networks requires the search for an effective solution to detect and respond to such threats. Ukrainian networks have already become a testing ground for new tactics, methods, and tools for cyber attacks. The study of these attacks, their deta...

The article is devoted to the use of chatbot capabilities, a product of artificial intelligence that can complement traditional learning formats. The article discusses the process of creating and testing a physics problem-solving algorithm implemented in a chatbot designed to teach users to solve typical physics problems. The training bot created b...

Personal finances are the own capital of an individual or family, which he manages independently. Personal finance management includes the ability to manage them, which requires separate training. The purpose of this work is to develop the mechanics of a personal finance simulator and build a system for determining personal financial strategies usi...

The situation in which Ukraine has found itself since February 2022 has also contributed to the development of digitalization of all processes in higher education. Thus, higher education institutions have such forms of control as course design, diploma design, various practices, etc. In this context, the issue of digitalizing the process of diploma...

The use of digital technology in education is one of the most important trends in the educational process today. This article presents the results of the analysis of the current state of implementation of information and communication technologies (ICT) in the educational process of institutions of general secondary education in Ukraine. A survey w...

Electronic multilingual terminological dictionaries (EMTDs) are dynamic electronic lexicographic resources that offer translation, explanation, and encyclopedic information for terms in various domains of knowledge. They also allow for continuous updating, expansion, and integration with other systems. This paper presents a systematic algorithm for...

The article describes the development of a functional model and the application of an enterprise email system security subsystem. This addresses the problem of email delivery and ensures the prevention of email loss. The article presents the results of a case study on a company's infrastructure, identifying gaps in the existing system. It discusses...

The article substantiates the need to develop a CRM system with a mobile application for a school. The existence of their educational environment, which will provide interaction between pupil and teacher in a school, is a topical issue today. Relationship management can be implemented in the form of a CRM system. For a deeper understanding of the r...

In the process of self-assessment and accreditation examination, assessment is carried out according to a scale that covers four levels of compliance with the quality criteria of the educational program and educational activities. Assessing the quality of education is complicated by the fact that the value of quality criteria is due to a large numb...

This paper presents an overview of the 5th International Conference on Sustainable Futures: Environmental, Technological, Social, and Economic Matters (ICSF 2024), held in May 2024. The conference brought together over 250 researchers, practitioners, and educators from 19 countries to share cutting-edge research and innovative solutions across a wi...

The article addresses the problem of forming informatics terminology in the process of teaching primary school pupils. The relevance of the research is driven by the introduction of informatics as a compulsory subject from year 2 in accordance with the State Standard of Primary Education in Ukraine. Different approaches to structuring the content o...

Today, the rapid disappearance of bivalves in European water bodies is a matter of serious concern. The state of study of mollusks of the family Sphaeriidae in Europe, including Ukraine, is considered insufficient, which does not allow to assess their resources, develop measures for protection and restoration of their numbers. The paper assesses th...

This publication is devoted to the study of the peculiarities of designing systems for forming an internal microclimate of a high cleanliness class in the operating rooms of medical institutions. The article presents an analysis of the requirements for microclimate hygiene and air environment of operating rooms of medical institutions, cleanliness...

З розвитком технологій та змінами в бізнес-середовищі, автоматизація процесів обліку та планування робочого часу стає критично важливою. Використання вебзастосунків для цих завдань дозволяє підприємствам оптимізувати внутрішні процеси, підвищити продуктивність і забезпечити точність обліку робочого часу. Метою даної роботи є розробка вебзастосунку...

This paper presents a comprehensive approach to designing an immersive cloud-based educational environment (ICBEE) for universities. It defines the goals, structural components, functional modules, and actors of such an environment and provides a general metamodel reflecting its architecture. The paper suggests criteria for selection of immersive a...

Educational technology is dynamic, with new developments and innovations continuously shaping research directions and priorities. The Educational Technology Quarterly (ETQ) offers valuable insights into evolving trends within this domain through its broad publication of studies across various educational contexts and technologies. This paper provid...

This editorial presents a bibliometric analysis of edge computing research published in IEEE Access from 2018 to 2023, followed by an overview and discussion of the papers featured in the current issue of the Journal of Edge Computing (JEC), Volume 3, Issue 2 (2024). The IEEE Access analysis reveals key trends and themes in edge computing research,...

The subject of this article is the development of a decision-making model that can, in the future, be incorporated into a personal finance simulator to improve personal finance literacy. The goal of this study is to develop decision-making models tailored to different investor profiles to provide personalized financial advice on asset allocation. T...

Road sign recognition is critical for autonomous driving and advanced driver assistance systems, ensuring road safety and efficient traffic flow. This paper presents a study on developing an accurate and robust road sign recognition system using convolutional neural networks (CNNs). The study explores various CNN architectures, training techniques,...

The development of digital competencies in higher education students is a key task for modern universities in the context of digital transformation of society. An effective means to achieve this goal is the use of an immersive cloud-based educational environment (ICBEE). This paper presents a model for using ICBEE in the formation of digital compet...

This paper is dedicated to the problem of detecting anomalies in the particular time series data, which consists of wave-like data. Anomaly detection is implemented in various fields and can be used in many automated control systems. Wave-like data is characterized by such attribute as seasonality, and every data season is a wave that has a similar...

This paper presents a comprehensive review of the XVI International Conference on Mathematics, Science and Technology Education (ICon-MaSTEd 2024), held from May 15-17, 2024, at Kryvyi Rih State Pedagogical University, Ukraine. The conference, organized in a hybrid format, brought together over 100 attendees from 9 countries, showcasing cutting-edg...

This paper presents the principles of designing an immersive cloud-based educational environment for universities. Based on an analysis of the current state and foreign experience in implementing innovative ICT environments in higher education, the key components and design principles of an immersive cloud-based educational environment are identifi...

This paper addresses the crucial task of devising comprehensive criteria and indicators for evaluating the effectiveness of pedagogical research conducted by academic and research staff in higher education institutions (HEIs). Four major assessment criteria are identified: publication and dissemination, utilization, impact on the academic community...

When it comes to creating projects based on the use of the Internet of Things (IoT), wireless sensor networks are often used. Edge computing in IoT technology reduces system response delays to sensor output signals and increases the network throughput. At the same time, a short-range sensor network can work locally without access to the Internet, w...

ОГЛЯД СУЧАСНИХ СИСТЕМ ЗАХИСТУ ЕЛЕКТРОННИХ СЕРВІСІВ Використання електронних сервісів є невід’ємною частиною сучасного життя. Різноманітні електронні сервіси передають та оброблюють величезні об’єми користувацьких даних. У свою чергу, користувачі електронних сервісів мають бути певними, що всі процеси взаємодії з їх даними відбуваються з дотриманням...

Наведено відомості про XVІ Міжнародну конференцію з математичної, природничо-наукової та технологічної освіти (ICon-MaSTEd 2024), яка відбулася в Криворізькому державному педагогічному університеті з 15 по 17 травня 2024 року. Висвітлено ключові тематичні напрями роботи конференції, в якій взяли участь понад 130 учасників із 7 країн світу. На секці...

Road sign recognition systems have become an essential safety feature in modern vehicles, aiding drivers in identifying and complying with traffic rules. This paper compares several prominent road sign recognition systems employed by major automotive manufacturers, including Opel Eye, Mercedes-Benz Speed Limit Assist, Volvo Road Sign Information, a...

The 4th Edge Computing Workshop (doors 2024) held in Zhytomyr, Ukraine, aimed to bring together researchers to share advances and applications in edge computing, a critical technology for enabling the Internet of Things and analytics close to data sources. This report summarises the event, highlighting the peer-reviewed papers covering topics from...

In the modern software development world, implementing distributed solutions has become quite common due to the flexibility it brings to big companies. The downside is that when developing such systems, especially in many teams, global design problems may not be obvious and lead to a slowdown in the development process or even problems with the loc...

З урахуванням останніх подій у світі загалом та в Україні зокрема, в умовах пандемії, спричиненої вірусною інфекцією COVID-19, та повномасштабного військового вторгнення до України відбувся перехід освітнього процесу в режим онлайн. Проте робота з аспірантами і раніше вимагала роботи онлайн, оскільки, як показує практика, значна частина аспірантів,...

This is an introduction to a collection of selected papers from the Edge Computing Workshop (doors 2024), held in Zhytomyr, Ukraine, on April 05, 2024. The workshop covers topics such as algorithms and techniques for machine learning and AI at the edge, cellular infrastructure for edge computing, distributed ledger technology and blockchain at the...

Design and implementation of the digital educational resources into educational process enables acquiring of the practical experience by the students, that is crucial to their career in IT. It also brings modern technologies and innovative approaches to education. As a result, it improves involvement of the students and helps drive their academic r...

Information technology's rapid development necessitates continuously updating IT professionals' skills and competencies. This study aims to select appropriate project management ICT tools to facilitate the informal education of IT company employees. The study utilized the expert evaluation method to formulate criteria and indicators for evaluating...

The subject matter of this article involves reviewing and developing methods for the comparison and transformation of images obtained using UAV via Computer Vision tools. The goal is to improve methods for image comparison and transformation. Various image-processing methods were employed to achieve the goal of this study,thereby contributing to th...

The situation in which Ukraine has found itself since February 2022 has also contributed to the development of digitalisation of all processes in higher education. Thus, higher education institutions have forms of control such as course design, diploma design, various practices, etc. In this context, the issue of digitalising the process of diploma...

Context. The work is devoted on the development of theoretical foundations aimed at automating process of determining location at the seismic event center. Objective. The purpose of the work is to develop a method for determining the center of a seismic event based on the use of the features of the angular characteristics of the constituent volume...

This study investigates the efficacy of large language model (LLM)-powered chatbots in guiding physics problem-solving, examining whether they can effectively supplement teacher-led learning. A customised chatbot was developed leveraging ChatGPT to provide step-by-step assistance through a structured problem-solving algorithm. Its impact was evalua...

The monograph was prepared for the 25th anniversary of the founding of the Institute for Digitalisation of Education (until 2022 – the Institute of Information Technologies and Learning Tools) of the National Academy of Educational Sciences of Ukraine. The results of selected scientific research by scientists at the institute on the problems of dig...

Невпинний розвиток цифрових технологій потребує постійного підвищення професіоналізму фахівців ІТ-компаній. Збереження конкурентоздатності ІТ-компаній відбувається шляхом безперервного здійснення неформальної освіти персоналу та має необхідну підтримку як з боку власників бізнесу, так і безпосередньо з боку ІТ-працівників, які вкладають власні кошт...

The article presents an analysis of the implementation and effectiveness of a cloud-based learning environment in secondary schools, with a focus on the integration of Google Workspace and the Microsoft 365 platform. Consistent with the research findings, the integration of these tools provides a more comprehensive and efficient learning experience...

The purpose of the work is to analyze models, natural language processing methods, and select modern technologies for training these models, as well as to develop a web service for creating tests based on text analysis using natural language processing technologies. The study considers methods and algorithms for intelligent data analysis to generat...

This paper introduces a novel intelligent robotic platform designed to expedite and enhance the process of water quality assessment and bottom relief analysis in reservoirs. The platform, equipped with an array of sensors and actuators, is capable of conducting comprehensive studies over larger areas of the reservoir, thereby overcoming the limitat...

Оцінка ефективності роботи систем захисту інформаційних систем та, зокрема, сервісі електронної комерції є актуальної задачею, що потребує постійного вдосконалення та розвитку. В даній роботі проведено огляд існуючих методів оцінки ефективності роботи систем захисту, а також розглянуто наявні підходи для побудови моделей безпекових ризиків інформац...

The 3L-Person 2023 workshop provided a unique forum for researchers and practitioners from diverse backgrounds to explore the multifaceted role of information and communication technologies (ICT) in lifelong learning and professional development. Held in Kryvyi Rih, Ukraine, on October 25, 2023, the workshop showcased 11 high-quality papers that ad...

The article presents a two-factor transportation problem with weighting coefficients, which is formulated as a problem of finding the most profitable plan for the transportation of homogeneous cargo from points of departure to points of consumption in the conditions of two factors and the presence of weighting coefficients. The task is to develop a...

Context. Due to the need for practical implementation of the theoretical provisions of the proposed method of the wireless transmission of the commands for controlling a moving object in conditions of intentional interference. Objective of the work is a practical verification of the possibility of using a phase-pulse modulation of the linear-freque...

Cataclysms such as the COVID-19 pandemic or the Russian invasion of Ukraine have had an irreversible impact on all spheres of human life. Therefore, it is crucial to monitor the needs of participants in specific processes to be able to respond to them dynamically. In this regard, a survey was conducted with 331 respondents from 13 institutions of h...

The article discusses the theoretical justification, and the process of developing, implementing, and experimentally verifying the methodology for training future physics teachers using open experimental data from the European Center for Nuclear Research in studying elementary particle physics. The main stages of the study of elementary particle ph...

This paper introduces the Proceedings of the XV International Conference on Mathematics, Science and Technology Education (ICon-MaSTEd 2023), which took place at the Kryvyi Rih State Pedagogical University, Ukraine, from 17 to 19 May 2023. It provides background information and the organizational structure of the conference, as well as the structur...

We studied the impact of different concentrations in water environment of the pesticides widely used in Ukraine (insecticide “Actor”, fungicide “Scooter”, and herbicide “Titus-C”) on the features of pulmonary and surface respiration of Planorbarius (superspecies) corneus s. l. vicaristic genetic allospecies (“western” and “eastern”). Pesticides get...

This paper presents the preface of the proceedings for the 4th International Conference on Sustainable Futures: Environmental, Technological, Social, and Economic Matters (ICSF 2023), a multidisciplinary event that explores the challenges and opportunities of sustainability in various domains. The preface outlines the conference’s objectives, theme...

У статті розглядаються питання можливості формування здоров’язбережувального освітнього середовища закладу освіти, що забезпечить можливість проведення якісного освітнього процесу безпосередньо в приміщеннях установи з одночасним дослідженням фізіологічного стану учасників освітнього процесу та визначенням якості стану повітря в приміщеннях, де вон...

Стаття присвячена дослідженню проблеми оцінювання результативності науково-педагогічних досліджень у європейському науковому освітньому просторі. У роботі розглянуто результати Всесвітнього рейтингу цифрової конкурентоспроможності країн (World Digital Competitiveness Ranking, 2022) та щорічного звіту Глобального інноваційного індексу 2022 року (Glo...