OAK jurnallaridan yig‘ilgan 140147 ta ilmiy maqola: sarlavha, mualliflar, annotatsiya, kalit so‘zlar, DOI va tayyor iqtibos formatlari.
Ushbu maqolada qishloq xo‘jaligi mahsulotlari narxlarini sun’iy intellekt (SI) asosida prognoz qilish va bozor tahlili uchun model yaratish masalasi ko‘rib chiqiladi. Narxlarning beqarorligi va bozor tahlilining…
The aim of this study is to develop a comprehensive list of syntactic and morphological tags in Uzbek, which aims to create a dataset for natural language processing (NLP) problems in Uzbek. Based on existing tagset…
. This study investigates the thermo-mechanical behavior of a functionally graded material (FGM) cylindrical rod subjected to torsional loading and temperature gradients. The problem is solved using a perturbation…
The article focuses on developing methods for preventing cyberattacks in cloud environments, analyzing modern approaches to cloud security and mathematical models. Cloud technologies play a crucial role in ensuring the…
This study investigates the hydrothermal treatment of wheat grain to optimize moistening conditions and enhance flour quality. Utilizing both conventional analytical methods and advanced computational modeling…
E-mail systems remain one of the primary means of communication among users. However, unwanted messages pose a serious threat to system security and represent a significant risk to users and organizations. This paper…
This study implements the deep bi-affine neural dependency parsing for the Uzbek language using a available Universal Dependency treebank. Key aspects such as attention layers, network architecture, embedding dropout…
This article analyzes the method of hacking biometric recognition systems through print attacks, and also proposes an algorithm for detecting fake facial images based on the analysis of color textures. For this purpose…
The article studies the business cycle model for e-commerce companies in the development of the e-commerce sector, the changes in its stages under the influence of IT, the stages of the commercial cycle of companies in…
Abstract: The article presents a comparative analysis of the digitalization process using the example of the world's leading libraries, including the Library of Congress of the United States, the British Library, the…
This article provides an overview of automated clinic systems and their main types. The importance of automation in healthcare lies in improving service quality, streamlining processes, and saving time. The article…
This article provides an in-depth analysis of advanced algorithms for automatic object detection and classification in video imagery. The rapid advancements in artificial intelligence and deep learning have…
As the complexity of ICS increases, security concerns also grow. Anomalies may indicate failures or cyberattacks, making early detection crucial. Traditional statistical and threshold-based methods are ineffective in…
Annotation: This article presents an expert system developed based on fuzzy logic for evaluating the performance of university teachers. Unlike traditional evaluation methods, the system performs assessments by taking…
Abstract: This article discusses the development of an automated system for selecting fabrics, taking into account the technical capabilities of equipment for the production of patterned fabrics. The methodology for…
The rise of virtual exams has introduced new challenges in maintaining academic integrity, particularly in detecting collaborative cheating. In this study, we propose a novel framework that combines Graph Neural…
Improving the energy efficiency of Internet of Things (IoT) devices is of great importance. This article proposes an adaptive algorithm that automatically regulates the data transmission interval in accordance with the…
This article discusses the design of a dynamic document template generation system based on existing documents and rule-based mechanisms. Methods of automating document workflows and generating flexible document…
The article describes the factors that determine energy losses and the efficiency of high-power transformers, as well as an analysis of the reasons for their occurrence. Based on the analysis, the efficiency of the…
В данной статьи приведены результаты идентификации радионуклидного состава - 234U, 235U, 238U и коэффициентов радиоактивного равновесия - Крр между - 234U/238U в химконцентратах урана. В лабораторных условиях…
В данной статьи приведены результаты изучение значений суммарной - Σα и суммарной - Σβ -активности природных вод отобранных из ураноносных регионов. В лабораторных условиях изучены методов определение значений суммарной…
With the growth of big data and the increase in data volume and diversity, the complexity of data is also increasing. Traditional clustering methods provide only a single clustering result, which limits data exploration…
Abstract. Biometric methods are aimed at identifying a person based on their unique characteristics. The article considers keyboard handwriting as a dynamic biometric characteristic. The features necessary for…
Ushbu o'lchangan natijalar LEDning volt-amper xarakteristikasini o'rganishda muhim ahamiyatga ega. Voltajdan oqimning keskin o'sishi LEDning ish faoliyatini optimallashtirishga yordam beradi va uning samarali ishlashini…
Abstract. The article presents an analysis of the performance of two NoSQL database structures for storing weakly structured data streams with specified characteristics. For experimental studies, an architecture based…
This article is devoted to the processes of personalization of education in Uzbekistan through the introduction of artificial intelligence (AI) technologies into the education system. The article covers the issues of…
This article focuses on the development of software that enables real-time speech-to-text and text-to-speech conversion using web technologies. The backend is implemented using Flask, while the frontend utilizes jQuery…
This study examines the issue of dynamic replication of data fragments in distributed information systems. In recent years, efficient management and processing of databases has become a critical scientific challenge…
In the weaving process, threads that have been heat-treated are used. High-quality fabrics are widely applied in various industrial sectors, such as textiles, transportation, construction, and others. Therefore…
The use of contemporary artificial intelligence technology in the healthcare industry is examined in this article, particularly emphasizing the function of classification algorithms in diagnostic procedures. It…
This paper proposes a lightweight random key generation algorithm for resource-constrained IoT devices. The algorithm uses random collection and multi-source preprocessing to increase randomness and extend keys to…
This article discusses and highlights the issue of creating a robotic complex that uses mobile (portable) wheeled robots for automating the activities of storage warehouses for products. Additionally, algorithms…
This study examines the mathematical modeling methods for the prevention and early diagnosis of endocrine diseases. The research applies probability theory, statistical analysis, classification algorithms, and…
Tadqiqotda sut bezi saratoni diagnostikasini matematik modellar yordamida erta aniqlash masalasi ko‘rib chiqildi. Tadqiqotda matematik modellar va mashinaviy o‘qitish usullarining sut bezi saratoni diagnostikasining…
In this article, the problem of estimating the parameters of the gamma distribution under censored data conditions in incomplete statistical models is considered. Numerical maximum likelihood methods are analyzed…
This article is dedicated to the study of the bending characteristics of thin plates under transient loads. The deformation process of plates subjected to transient loads is analyzed based on the Kirchhoff-Love and…
Numerical modelling is a powerful tool for the study of such processes, allowing to take into account complex geometry, inhomogeneity of properties and non-stationary nature of thermal fields. Modern computational…
This study presents a mathematical model for turbulent pollutant dispersion in urban airflows based on the Navier-Stokes equations and the ????−???? turbulence model. The model incorporates meteorological parameters…
Environmental pollution is one of the most critical issues of our time, as it leads to the deterioration of human health, the degradation of flora and fauna, and the suppression of vegetation. To study and predict the…
Modeling of nonlinear filtration processes in multilayer heterogeneous porous media is a complex area that combines various mathematical and physical principles to understand the dynamics of fluid in porous structures…
The article considers the results of experimental and numerical studies of atmospheric pollution processes in industrial zones. The proposed mathematical model helps to solve problems related to monitoring and…
The article analyzes the theoretical and practical aspects of the mathematical model for forecasting groundwater movement and level based on the studied literature. Using this model allows for efficient management of…
The paper studies oscillograms, phase trajectories and bifurcation diagrams of the nonlinear FitzHugh-Nagumo oscillator with variable heredity (fractional FitzHugh-Nagumo oscillator). The model equation for the…
Ushbu maqolada ta’lim jarayonlarini raqamlashtirish orqali ularning samaradorligini oshirish imkoniyatlari hamda raqamli vositalar yordamida ta’lim tashkilotlarini boshqarish va o‘quv jarayonlarini yaxshilash yo‘llari…
Quyosh panellari yashil iqtisodiyotda qayta tiklanadigan energiyaning eng istiqbolli manbalaridan biridir. Shuningdek shamol turbinalari yoki gidroelektr stansiyalari kabi qayta tiklanadigan energiyaning boshqa…
Yashil buxgalteriya tushunchasi hozirgi kunda butun dunyoda dolzarb hamda muhim kategoriya sifatida ko’zga tashlanmoqda. Xususan, O’zbekiston Respublikasida ham aynan yashil buxgalteriya hisobini tashkil qilish va…
Автомобиль йўлларини ривожлантириш мақсадли жамғармасининг ҳуқуқий асослари, шунингдек маблағларнинг шаклланиш манбалари ва молиялаштириш йўналишлари ҳамда ушбу йўналишларда хориж тажрибалари ўрганилиб, мамлакатимизда…
Ushbu maqola milliy brendlarni global bozorga olib chiqishning ahamiyati va innovatsion yondashuvlarning zarurligini tahlil qiladi. Milliy brendlarni xalqaro maydonda muvaffaqiyatli targ‘ib qilish uchun bozor tahlili…