Кафедра програмної інженерії (ПІ)
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Публікація A survey of methods of text-to-image translation(ХНУРЕ, 2019) Pydorenko, D. O.The given work is devoted to the text-to-image translation. This translation can be realized in two steps. First, a large text should be transformed into a small set of captions. Second, these captions should be used to generate images. There are different methods that can help to implement both steps.Публікація Achieving data security in the bonus sharing system “bonusharing”(ХНУРЕ, 2020) Dolhanenko, O. D.The implementation of data security is arguably one of the most important aspects when developing a modern system. All application functions that somehow manipulate, store or view personalized or sensitive data should be brought to standard so that they guarantee confidentiality, integrity and availability. Since man-in-the-middle attacks could try to insert/remove data in a dataflow, it is important to follow such principles in all system data-related functions, communication and data storage. Building a safe and reliable system is not an easy task, but can be simplified by following basic methodologies and concepts created by professionals. It is recommended to implement well-known methods of security, as achieved in the “BonuSharing” systemПублікація Analysis of chatbot verification methods in messengers(2018) Vasyliev, A.Chatbot is a type of program which can be accessed by user using a natural language. Many popular messengers have introduced their own programming interfaces which allows creating and integrating chatbots to their internal communication system. Because of this fact, chatbot engineering started to grow fast and amount of chatbots increased intensively. It caused the necessity to research and analyze properties of chatbots, distinguish the most significant quality criteria and define how to verify chatbot quality in terms of software verification.Публікація Analyzing the Problem of Universal Device Communication and User Interaction for Smart Homes and Offices(Національний аерокосмічний університет «Харківський авіаційний інститут», 2020) Dolhanenko, O. D.The processes of device communication and user interaction should be standardized in order to solve the inter-ecosystem compatibility issue. As a result, the user can buy a smart lamp and smart doorbell from different manufacturers, a smart air conditioner from a another one and also a smart thermometer do be hanged outdoors.Публікація Automated tile texturing in unity tileset map(ХНУРЕ, 2023) Utkin, Y. E.Tilemap system is one the most common instruments you would use when making a game using Unity. Especially when it is a 2D side-view or top-view game. Though, it could be also perfectly fit for isometric games. A regular tilemap level is drawn using different sprite variations of the same tile. For example, when you are drawing water and ground tiles together, you want the border between them to be smooth, where the closest to water ground tiles have a bit water on self, and the deeper ones don’t have any. This creates a problem where your set of tiles might be too large to conveniently operate with. Even the simplest scenario of varying depending on the 8 neighboring tiles may result in up to 256 different sprites in your tile set. And if you want to vary sprites on the same position or have more than 1 types of tiles it could require even more sprites. Having so many sprites to choose from when drawing a level is way too hard and ineffective, so an instrument that would be able to do this instead of a you is a mustПублікація Automation of delivery services(2021) Каменєв, Р. В.; Голян, Н. В.В роботі розглядається проблема комплексних рішень, метою яких є автоматизація кур'єрської служби та бізнес-процесів, які можна автоматизувати.Публікація BDD підхід в автоматизованому тестуванні(2021) Безсмертний, О. П.; Голян, Н. В.В роботі розглядається сучасний підхід до автоматизації тестування ПЗ на основі поведінки.Публікація Blockchain in Public Administration(ХНУРЕ, 2018) Tereshchenko, G.; Nazarov, O.The article describes the possibilities of using blockchain technology in public administration. Cautions against possible negative consequences of its use, the authors pay attention to the advantages of the technology in question.Публікація Code quality analysis system based on general UML diagrams with support of machine learning(2018) Ostapenko, D. S.The suggested system provides an ability to evaluate the quality of given codebase drawing on well-known rules and principles like S.O.L.I.D, Сlean Architecture, etc. A performed analysis is visualized in generated main UML diagrams which indicate clearly whether any rule was violated, thereby the amount of badly written code should be reduced dramatically.Публікація Configurable Cell Segmentation Solution Using Hough Circles Transform and Watershed Algorithm(2019) Hramm, O.; Bilous, N.; Ahekian, I.There are many methods for obtaining microscopic images, they can be obtained for different types of cells in different environments, which makes it impossible to create universal recognition algorithms. Therefore, for each specific task, it is necessary to implement a separate algorithm that will be effective for the existing set of images, and take into account the peculiarities of these images. The task of this work is the development of a flexible and customizable algorithm that can be configured to segment cells on different types of images. As a result, a solution was developed that has many customizable parameters to optimize the result for a specific data set. Also, this it is resistant to a lot of noise and artifacts that can occur on images, such as uneven background, small debris, loss of focus when shooting.Публікація Designing a responsive mobile application user interface for saving while purchasing“buy&save”(ХНУРЕ, 2020) Kryvoruchko, M. A.Android runs on a wide variety of devices that offer different screen sizes and densities. For this reason, it is important for Android applications to have a responsive user interface that can be adapted to these various screens. Bad interface has a big influence on application's success and may also cause a lot of troubles for the user. There are quite a few patterns and techniques which help make application user interface scalable and responsive, which were considered during the design and implementation of the mobile application for saving during purchases.Публікація Designing ability system for a real-time action game(ХНУРЕ, 2023) Horiushko, S. D.Action games with a combat system often contain abilities for the purpose of increasing gameplay variety and/or as a part of character progression. This task might prove challenging, as there are a lot of requirements to such a system, since it is an essential part of gameplay and should be able to accommodate a wide variety of abilities, added at the stage of initial development as well as in the content updates which might come further in the game’s lifecycle.Публікація Determination of heat loss and microclimate parameters in non-production building(2017) Єрохін, А. Л.; Зацеркляний, Г. А.Публікація Eventify: інноваційний підхід до організації та пошуку заходів з використанням ШІ(ХНУРЕ, 2024) Сафошин, В. В.; Хамінов, І. О.; Дегтяр, В. Е.In an era of rapid cultural evolution, the challenge of effectively organizing and selecting events that cater to individual preferences has become paramount. "Eventify" revolutionizes event organization in the digital age by leveraging artificial intelligence to tailor cultural event recommendations to individual preferences. This platform not only makes finding events effortless but also signifies a new chapter in personalized cultural experiences, ensuring users are matched with events that resonate with their interests.Публікація Fast ray tracing algorithm for cloud slice visualization(ITHEA, 2010) Bilous, N.; Ostroushko, A.; Shergin, V.The three-dimensional computer graphic is widely used today in visualization systems of scientific researches, a computer tomography, producing of computer games, TV, animation, advertise manufacture etc. Especially high requirements are shown to realness of formed images. One of the most perspective methods is ray tracing. Fast ray tracing algorithm is proposed. This algorithm allows forming images of cloud slice according to the model described in [Ostroushko, 2010]. Using projecting ray’s classification allows excluding rays which has not crossings with cloud. Due to low memory requirements for storage of the cloud model and intermediate data fast ray tracing algorithm can be implemented on the GPU-based systems.Публікація Features of communication protocols universal radiorelay-tropospheric systems(ХНУРЕ, 2016) Drif, A.; Kassul, A.; Sokorchuk, I. P.; Loshakov, V. A.The results choise communication protocols of universal radiorelay-tropospheric communications system and preliminary open path testing this communication system are discussed. Makes practical recommendations to improve the characteristics quality of universal mobile radirelay-tropospheric communications systems.Публікація General parameters for NTRU PRIME UKRAINE 5 – 7 stabvility levels calculation(ХНУРЭ, 2018) Gorbenko, I. D.; Alekseychuk, A. N.; Kachko, O. G.; Yesina, M. V.; Bobukh, V. A.; Kandy, S. O.; Ponomar, V. A.The research was carried out and the development of an effective practical algorithm for the construction of system-wide parameters and keys for cryptographic transformations such as asymmetric ciphers and the key encapsulation protocol was performed in the paper. The experimental confirmation of the built-in system-wide parameters and keys of cryptographic transformations such as asymmetric cipher and the key encapsulation protocol of 6-7 stability levels based on transformations in the ring of polynomials over the finite fields is presented. Also in the work there are types of attacks that are possible with respect to the specified cryptographic transformations.Публікація Heat and mass exchange analysis indoors.(National Academy of Sciences of Ukraine, 2016) Єрохін, А. Л.; Зацеркляний, Г. А.We examine a non-stationary three-dimensional turbulent motion of the solid medium of two-component steam-air mixture in the presence of internal sources and drains of energy that allows to determine integral characteristics of thermal conditions in the lodging more exactly.Публікація Image warehouse architecture in the era of big data(ХНУРЕ, 2021) Боцюра, І. С.More than 1.4 trillion photos are estimated to be taken in 2020. That's 3.8 billion photos per day or 44,4 thousand photos per second. In the foreseeable future, this figure will continue to grow. This is why it is so important to know more about different ways of storing and accessing images, when we are living in the era of big data.Публікація Improving of recognition accuracy of ecg-signal in varios disorders of heart and optimization of treatment by drugs(ITHEA, 2009) Bilous, N.; Visotskaja, E.; Kozina, O.; Porvan, A.; Kobzar, G.; Krasov, A.Application of ECG scale-space representation and its derivatives for clarification of point positions on results of wavelet detector for increase of boundary points determination accuracy in the automatic mode at higher rapidness while providing maximal reliability of recognition of ECG elements is offered. In addition, possibility of scale-space representation application is investigated for the selection of cardiac cycles for averaging signal. A new method of optimal drug selection is also proposed that reduces recipe space more than doubled taking into account required for treatment of patient symptoms pharmacological actions of drugs. Using the obtained function as function of goal for deterministic parametric model of optimal selection of multi-direction activity drugs allows adequately and systematically complete process of selecting of effective treatment of all symptoms of patient..