ІНФОРМАЦІЙНА СИСТЕМА ДЛЯ ГЕНЕРАЦІЇ ЗОБРАЖЕНЬ З МОЖЛИВІСТЮ ФЕДЕРАТИВНОГО НАВЧАННЯ ТА ДОНАВЧАННЯ ГЕНЕРАТИВНИХ МОДЕЛЕЙ

The paper discusses the development and research of an information system for image generation based on modern generative artificial intelligence models with support for feder-ated learning and retraining mechanisms. The proposed system is focused on ensuring effec-tive generation of visual content while maintaining the confidentiality of user data, which is especially relevant in conditions of limited access to centralized data sets.The research analyzes the architecture of the information system, the principles of inte-gration of generative models, as well as approaches to organizing federated learning, in which model parameters are updated on local nodes without transmitting the output data to the central server. Particular attention is paid to methods of retraining models, which allow the system to adapt to new types of images, styles and user requirements during operation.The performance and efficiency of the proposed system are evaluated in terms of the quality of generated images, learning speed and resistance to changes in input data. The re-sults obtained confirm the feasibility of using a federated approach and further training of generative models to create scalable, adaptive, and secure image generation information sys-tems.In the future, it is planned to expand the functionality of the system, including adding full registration and authorization, the ability to use multiple LoRA adapters simultaneously, increasing the number of models available for training and generation, and implementing ad-ditional algorithms for federated learning.