OAK jurnallaridan yig‘ilgan 104809 ta ilmiy maqola: sarlavha, mualliflar, annotatsiya, kalit so‘zlar, DOI va tayyor iqtibos formatlari.
In this article, an algorithm for calculating the probabilistic-temporal characteristics of heterogeneous information flows has been developed, which allows taking into account the priority and reliability of incoming…
Data privacy issues are increasing significantly in computing systems implemented by the Internet of Things, cloud computing, e-government, artificial intelligence applications, and neural networks. Homomorphic…
This article presents a mathematical model for analyzing and predicting the dispersion of toxic substances in the atmospheric boundary layer. The model takes into account the particle transport velocities in the air…
Today, the volume of information is growing at a rapid pace and the process of giving opinions for each person using records from different databases is improving. By aggregating records from different databases into a…
Mathematical modeling is the main method and means for understanding objects, processes, and phenomena occurring in nature. It is used in all areas of science, technology, and the national economy, including solving…
Magnetoelastic materials are gaining significant importance in research aimed at utilizing new technologies, such as smart materials and nanotechnology, which may lead to the development of new devices and systems in…
In this study, yawning, which is considered one of the physiological deviations of humans, mouth opening state classification and several machine learning algorithms were used. The CNN model outperformed traditional…
This article is dedicated to studying the bending characteristics of thin plates under the influence of non-stationary stresses. The deformation process of plates under non-stationary loads is analyzed based on…
This article reviewed the methods and algorithms for processing and diagnosing X-ray images that are widely used in medicine today. In order to improve the implementation of deep learning in modern medicine and further…
This paper presents an analysis of the application of the Low-Rank Adaptation method (LoRA) for the task of monolingual text generation in Uzbek. We used the T5-base, T5-Large and uzT5 models to determine which one…
While non-linear S-tables are important in the security of symmetric cryptosystems, their hardware implementation also requires a large number of logic elements compared to the rest of the mappings. This makes it…
In the article, a study was conducted to comprehensively study the important factors affecting the process of migration and diffusion of harmful substances and dust particles in the atmosphere. The physical and…
Methods have been developed to optimize the identification of pollen grains using statistical, dynamic, textural and specific image characteristics. Mechanisms for point and nonlinear verification of the correspondence…
Exploration of an unknown environment by a mobile robot during SLAM processes is a fundamental challenge. In this study, an extended iteration of the Rmap algorithm is presented by modifying its Exploration submodule…
This research work aims to develop a model of the Uzbek language using artificial neural networks to improve natural language processing (NLP) capabilities. The article classifies various methods of creating language…
Currently, the need to use the hydraulic system in various fields is increasing. Including excavator equipment, crane machines optimize the process of moving cargo. In the FOPID system, the power of the fluid is used in…
This research aims to develop improved methods for diagnosing diseases in cattle using the principles of neutrosophic sets and Sugeno fuzzy inference. The study proposed new algorithms and models that effectively…
This article uses two image processing methods, k-means and Threshold. For the experiment, detection, quantification and analysis of green leaf spots collected mainly from online sources were considered. The purpose of…
The article highlights the theoretical and practical aspects of a mathematical model for predicting the movement and level of groundwater based on the studied literature. The application of this model allows for…
The present work is devoted to the formulation and numerical solution of coupled boundary value problems of thermoelasticity with respect to deformations for a rod, a plate, and a parallelepiped. Two equivalent coupled…
Modeling the distribution of pollutants in the atmosphere is one of the most important tasks in environmental research and environmental protection. The advection-diffusion equation is widely used to study this process…
The study of the process of changing the groundwater level and salt concentration when monitoring freshwater reserves is one of the urgent tasks. Therefore, in this study, the relationship between changes in the…
Fire detection through CCTV systems is critical to quickly responding to fires and reducing potential hazards. In this study, we present an innovative approach to flame detection that uses shape analysis to improve the…
This article discusses the development and research of a new vehicle speed control system using modern radio frequency identification technology. Practical solutions have been developed to control the speed of vehicles…
The article discusses the issues of monitoring and forecasting the ecological state of the air basin of industrial regions and determines the main parameters and intervals of their change to improve adequate…
In this article, a mathematical model has been developed to study the regulatory mechanisms of the emergence and development of primary tumors of the central nervous system using nonlinear delayed-type functional…
This article reviews effective facial emotion recognition methods using convolutional neural networks and deep learning methodologies. While we cover the ins and outs of building and training a convolutional neural…
The article discusses approaches to text recognition based on artificial intelligence algorithms. Since text language identification is a classification problem in artificial intelligence, the article examines the…
In this paper, among the 10 nonlinear representations used in the final stage of the NIST LWC competition, those presented in the form of S boxes are analyzed to meet the general cryptographic requirements. The results…
The article develops a mathematical model describing the system of differential equations in private derivatives, for the study of the unspecified filtering of groundwater in a three-layer layer and its analytical…
The article considers the formulation of the problem of a two-criterion deterministic problem of the placement and specialization of agricultural production based on the degree of salinity of irrigated lands. The target…
As the capabilities of information technologies develop, the effectiveness of using the capabilities of CNN convolutional neural networks, an algorithm with a high level of accuracy, and early prediction of various…
A related conjugate problem is to ensure that industrial facilities are optimally located throughout a region, taking into account global and local sanitary standards. The main parameters for the spread of harmful…
The development of artificial intelligence in medicine in Iraq indicates the increasing need for this new idea to be taught to medical students. The objective of such research study having this specific interest is to…
Before moving on to a discussion of fractal shapes, it is necessary to indicate some basic properties of fractals and their significance for the field of natural geography. It is known that fractals have very complex…
The article investigates the asymptotics of self-similar solutions of a nonlinear system of cross-diffusion with nonlocal boundary conditions and a source. The main results of the work include obtaining the leading term…
The article examines the problems of constructing a model of recognition operators in conditions of a large dimension of the feature space. To solve this problem, an original approach based on local decision-making is…
In the modern world, various issues in numerous sectors are being solved using artificial intelligence and computer technologies. It is hard to imagine contemporary tourism without computer technologies. Applying…
Technologies of geoinformation systems provide an opportunity to store and process various types of data collected as a result of human economic activity. This article considers ways to create an automated system of…
This paper presents a cryptosteganographic approach, which involves the use of cryptographic mechanisms in order to eliminate the known shortcomings of steganographic protection. The proposed method demonstrates the…
In this paper, a new stream encryption algorithm called NSA (New Stream Algorithm) is proposed. This algorithm uses a 128-bit secret key and 128-bit seed vectors and produces a 64-bit output value in each round. The…
In modern conditions, there has been significant progress in the field of distributed electricity generation. The use of renewable energy sources such as wind (wind turbines) and solar energy (photovoltaic or thermal)…
Decision support systems (DSS) are the main tools that combine scientific methods of multifaceted decision support. Such systems combine scientific support methods with information technology methods and lead to an…
In this paper we consider one class controlled differential inclusions with delay argument. For these models of dynamic systems, the problem of optimal control of an ensemble of trajectories by minimax criterion is…
Analysis of human movement in computer vision systems is carried out in two-dimensional and three-dimensional spaces. A distinctive feature of image analysis in two-dimensional space is the use of images from a single…
This article is devoted to the analysis of the need to develop software that allows digital design of the machining process with high accuracy and analysis of the results obtained using this software. The article…
Image segmentation is an important task in computer vision and image processing, and has been widely used in various fields in recent years, including security systems, biometric systems, medical diagnostics, and other…
Large Language Models (LLM) have demonstrated remarkable capabilities in understanding and generating natural language in various fields, including medicine. The article presents an assessment of GMT-4 based on two…
This paper is devoted to mathematical and numerical modeling of the coupled dynamic problem of thermoelasticity in deformations. The coupled boundary value problem of thermoelasticity in deformations for an isotropic…
The review article examines the methods of using a scanning electron microscope (SEM) for cell analysis in biomedical and biotechnological research. The operating principles of the SEM and its key advantages, including…