https://sci.ldubgd.edu.ua/jspui/handle/123456789/6852 2026-04-04T08:27:09Z 2026-04-04T08:27:09Z Смотр, Ольга Мечус, Христина Вовчаста, Наталія Рашкевич, Марія https://sci.ldubgd.edu.ua/jspui/handle/123456789/11544 2023-03-02T20:13:54Z 2022-11-01T00:00:00Z

Title: Дослідження проблематики впровадження технологій гейміфікації у систему освіти Authors: Смотр, Ольга; Мечус, Христина; Вовчаста, Наталія; Рашкевич, Марія Abstract: Робота присвячена дослідженню проблеми впровадження технологій гейміфікації у систему освіти. На підставі проведеного аналізу зроблені рекомендації щодо систематизації досліджено в цій царині, з використанням підходів машинного навчання та інструментарію інтелектуального аналізу даних.

2022-11-01T00:00:00Z Kordunova, Y. Prydatko, O. Smotr, O. Golovatyi, R. https://sci.ldubgd.edu.ua/jspui/handle/123456789/11213 2022-11-20T11:38:18Z 2022-01-01T00:00:00Z

Title: Expert Decision Support System Modeling in Lifecycle Management of Specialized Software Authors: Kordunova, Y.; Prydatko, O.; Smotr, O.; Golovatyi, R. Abstract: The paper describes the complexity of the short-term planning process in lifecycle management of specialized software. The critical stages of sprint scope planning in projects, which works by Agile models were explored. Network planning methods have been adapted to determine the critical indicators in lifecycle management of specialized software. An algorithm for automated construction of a network model and its representation in PC memory is proposed, as a data structure. Based on it, algorithms for constructing and traversing graphs of the network model, determining early and late execution time, and determining the critical execution path and time reserves are proposed. Developed algorithms for constructing and traversing graphs of the network model to automate the calculation of its parameters will be embedded in the work of the expert decision support system in lifecycle management of specialized software. The developed expert system will allow making operative decisions on re-planning of duration and the maintenance of project works in real-time. The system was developed using the Java programming language. The results of the system are presented in the development environment IntelliJ IDEA.

2022-01-01T00:00:00Z Karabyn, Oksana Smotr, Olga Kuzyk, Andrij Malets, Igor Karabyn, Vasyl https://sci.ldubgd.edu.ua/jspui/handle/123456789/11212 2022-11-20T11:16:37Z 2022-01-01T00:00:00Z

Title: Mathematical and Computer Model of the Tree Crown Ignition Process from a Mobile Grassroots Fire Authors: Karabyn, Oksana; Smotr, Olga; Kuzyk, Andrij; Malets, Igor; Karabyn, Vasyl Abstract: Forest fires cause great damage to the environment and are difficult to predict and eliminate. Mathematical models of temperature regimes of forest fires can create a scientific basis for improving the effectiveness of firefighting measures. The study of fire propagation processes and temperature regimes during a fire is an urgent task that many researchers are engaged in. The processes of heat exchange in the process of fire are very complex and include many factors. For this reason, they are difficult to model. The equations of heat transfer processes themselves are also difficult to solve and obtain analytical solutions.The aim of this work is to create a mathematical model of the ignition of a needle from the flame of a moving ground fire. The solution of the set tasks was carried out by the method of direct integration.The model of the process of heating the lower part of the tree crown due to the moving grass fire described in this paper has the advantage that it is based on mathematical calculations that can be easily performed using the mathematical software package Maple. The program in the Maple package is offered, which, depending on the input data: the size of the fire area, the speed of fire spread, the distance from the ground to the bottom of the crown, calculates the air temperature. These results can be used to calculate and assess the operational situation during forest fires.

2022-01-01T00:00:00Z