Søgeresultater - problem solving data processing.
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801
Digital Assets and the Global Economy: How the Use of Statistical Models Can Help Bitcoin Price Prediction
Udgivet 2023-05-01“...How effective is statistical modeling to solve the problem of predicting the price of Bitcoin? ...”The purpose of the study is to analyze the potential of statistical modeling in predicting the prices of the Bitcoin cryptocurrency and its impact on the economy. In the course of the article, answers were received to such questions as: What is the impact of macroeconomic events on the dynamics of t...
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802
Effect of the time factor on the hydraulic activity of mechanically activated saponin-containing powder
Udgivet 2025-06-01“...The use of MSP makes it possible to solve the problem of waste disposal and reduce environmental damage. ...”Introduction. The article examines the problem of the development of transport infrastructure in the Solovetsky archipelago and proposes a solution to reduce the cost of manufacturing reinforced concrete slabs for the road surface. It is proposed to use saponite-containing waste (SCW) of the mi...
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803
Online voting as an element of cybersecurity of megacities
Udgivet 2019-09-01“...Electronic voting helps to solve the problem of low voters’ turnout, unites communities, universities, companies and people. ...”The subject. The author explores the possibility of online voting during the elections from the perspective of urban security.The purpose of the paper is to confirm or disprove hypothesis that introduction of online voting in the elections in large cities contributes to the growth of the electorate’...
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804
Hybrid approaches and human brain activity modelling
Udgivet 2018-07-01“...Existing models of the brain even on powerful supercomputers require significant computation time and are not yet able to solve problems in real time. Since the human brain consists of two parts with different functions and different data processing principles, there is a very promising approach which suggests combining digital and analog systems into single one. ...”The traditional approach to human brain modeling suggests modification of modern systems and microcircuits as long as their performance reaches a permissible limit. A different hybrid approach is based on neuromorphic computing. The idea we utilize is combination of artificial neural networks with s...
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805
YOLOv5-DTW: Gesture recognition based on YOLOv5 and dynamic time warping for digital media design
Udgivet 2025-06-01“...To solve this problem, this paper proposes a novel gesture recognition based on YOLOv5 and dynamic time warping for digital media design. ...”Gesture is one of the most natural ways for humans to communicate. Gesture recognition technology allows users to directly interact with digital media content through simple gestures, without resorting to traditional devices such as mouse, keyboard or touch screen, making the interaction process mor...
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806
Technology of ecologically safe vegetable crops cultivation in the highlands of Kabardino-Balkaria
Udgivet 2019-06-01“...One of the ways to solve the problem of obtaining ecologically safe agricultural products is introduction of a special crop rotation based on organic farming in clean phytosanitary zone of the highlands of the republic. ...”One of the ways to solve the problem of obtaining ecologically safe agricultural products is introduction of a special crop rotation based on organic farming in clean phytosanitary zone of the highlands of the republic. Spatial isolation of the mountain zone will allow growing high-quality ecologica...
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807
Research on Control Method of Electron Accelerator Based on Simulink Simulation
Udgivet 2025-01-01“...However, in practical applications, the control of electron accelerator beam intensity can’t be adjusted quickly and accurately, which greatly reduces the efficiency and quality of production and processing. This paper aims to solve the problems of nonlinearity, time-varying and instability in the beam control process of electron accelerator. ...”Electron accelerators are widely used in material modification, disinfection and sterilization, sewage treatment and other fields. However, in practical applications, the control of electron accelerator beam intensity can’t be adjusted quickly and accurately, which greatly reduces the efficiency and...
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808
AUTOMATED INFORMATION SYSTEM OF CONTROL OF AVAILABILITY AND USING OF NATURAL RESOURCES
Udgivet 2017-11-01“...It is shown that their application is not possible for a qualitative solution of urgent problems in our country. Three versions of the automated system designed for collecting, storing, processing and presenting subject data on the availability and use of natural resources are consistently described. ...”The purpose of this work is to create an automated system for recording the availability and use of natural resources in the Republic of Belarus. To achieve this goal, the following main tasks were solved: to conduct an analytical review of similar information systems, to highlight their advantages...
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809
Research on Distributed Robust Planning of Electric-Hydrogen-Gas Integrated Energy System Considering Demand Response
Udgivet 2025-07-01“...[Methods] To address the problems of model inaccuracy and low solving efficiency of existing equipment modeling methods, a refined modeling method for an integrated energy system was proposed, which considered a refined model of distributed power supply, energy coupling equipment, hybrid energy storage, and demand response mechanism. ...”[Objective] To completely exploit the coupling flexibility of the electric-hydrogen-gas-storage-demand response, a data-driven two-stage distributed robust collaborative planning model for integrated energy systems is proposed. [Methods] To address the problems of model inaccuracy and low solving ef...
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810
Dual Master’s Programs as a Tool for the Formation of a Single Educational Space of the EAEU
Udgivet 2022-07-01“...The proposed methodological approach to the implementation of educational projects in the format of double diplomas allows solving the problems of internationalization of higher education, forming systems thinking, skills in working with large amounts of data and modern application packages, making non-standard decisions in the economy among students of master’s programs based on modern learning technologies. ...”The relevance of the topic of the article is due to the key role of higher education in the formation of the necessary compe tencies for the scientific, technological and industrial sphere of the economy of a modern state.Aim. The purpose of the article is to consider the methodological and practica...
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811
Recording dan Pencarian Silsilah Kambing Perah Menggunakan Algoritme Depth First Search
Udgivet 2022-02-01“...To solve the problem, a Recording system is built for website-based livestock data logging and for genealogical search will use the Depth first search algorithm. ...”Perkembangan teknologi informasi telah merata hampir ke semua bidang, salah satunya bidang peternakan. Keuntungan teknologi informasi diantaranya dapat memberikan kemudahan dalam aktifitas. Perkumpulan Peternak Akar Rumput merupakan perkumpulan peternak yang melakukan kegiatan budidaya kambing secar...
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812
Application of machine learning methods for automated detection of network intrusions
Udgivet 2023-05-01“...Such systems should be based on machine learning algorithms and models that are able to identify complex dependencies between data in the learning process.Method. To train the models, a sample with signs of normal and abnormal traffic was prepared, and it was thinned and balanced as a result of preliminary statistical analysis. ...”Objective. Development of automated network attack detection systems capable of adapting to the ever-changing nature of network attacks and new types of threats. Such systems should be based on machine learning algorithms and models that are able to identify complex dependencies between data in the...
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813
HURST STATISTICS (R/S-ANALYSIS) INTHESTUDY OF CLIMATIC VARIABLES
Udgivet 2022-07-01“...Traditionally, trends are used to analyze data for a number of climatic parameters. This solves the problem of predicting future values of the series. ...”Introduction. An R/S analysis of the persistence of trends in climatic variables was carried out in the article using the normalized range method, which is one of the nonparametric approaches for studying series that do not satisfy all the conditions of standard Gaussian statistics. To study the sta...
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814
PEMAHAMAN KONSEP MATEMATIKA MELALUI MODEL PEMBELAJARAN SCIENCE, TECHNOLOGY, ENGINEERING AND MATHEMATICS BERBASIS PROJECT-BASED LEARNING
Udgivet 2025-06-01“...This study addresses the issue of students' low ability to understand mathematical concepts, which often serves as a major obstacle in solving mathematical problems. Conceptual understanding is a fundamental skill that students must master to effectively tackle various mathematical challenges. ...”Penelitian ini berawal dari permasalahan rendahnya kemampuan siswa dalam memahami konsep matematika sering kali menjadi kendala utama dalam menyelesaikan soal matematika. Pemahaman konsep merupakan keterampilan mendasar yang harus dikuasai siswa agar dapat memecahkan berbagai permasalahan matematis...
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815
A Graph Convolutional Network Framework for Area Attention and Tracking Compensation of In-Orbit Satellite
Udgivet 2025-06-01“...In order to solve the problems of low tracking accuracy of in-orbit satellites by ground stations and slow processing speed of satellite target tracking images, this paper proposes an orbital satellite regional tracking and prediction model based on graph convolutional networks (GCNs). ...”In order to solve the problems of low tracking accuracy of in-orbit satellites by ground stations and slow processing speed of satellite target tracking images, this paper proposes an orbital satellite regional tracking and prediction model based on graph convolutional networks (GCNs). By performing...
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816
To the Question of the Relevance of Statistics of Information and Communication Technologies in the Context of the Digital Transformation of the Economy
Udgivet 2023-03-01“...To clarify the depth of this problem, there seems to be no better way than to carry out an analysis using statistical data collected and published by the Federal State Statistics Service. ...”Purpose of the study. The process of qualitative transformation of the economy under the influence of information and communication technologies is called digital transformation. The change of the economic paradigm in the technocratic context raises the question of whether the existing statistical m...
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817
A REMARKABLE FEATURE OF BIODIVERSITY OF THE COASTAL, MARINE AND ISLAND ECOSYSTEMS OF THE CASPIAN SEA. A NEW LOOK AT THE AGE OF ISLANDS AND LEVEL MODE
Udgivet 2014-10-01“...According to the results of pre-processing of field data set, the General picture of the floristic (higher plants) and fauna (some groups of invertebrates) species diversity (table. 1). ...”Aim. During the 2009-13 period of time joint efforts of eco-eographical faculty of Dagestan State University and the Institute of Applied Ecology of the Republic of Dagestan made large-scale comprehensive studies of flora and fauna of coastal and island ecosystems of the Middle Caspian. The program...
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818
An Integrated Implementation Framework for Warehouse 4.0 Based on Inbound and Outbound Operations
Udgivet 2025-07-01“...Addressing challenges like unreasonable storage allocation and inefficient order fulfillment, this paper presents an integrated framework that utilizes swarm intelligence algorithms and collaborative scheduling strategies to optimize inbound/outbound operations. First, for inbound processes, an algorithm-driven storage allocation model is proposed to solve stacker crane scheduling problems. ...”Warehouse 4.0 adopts automation, IoT, and big data technologies to establish an intelligent warehousing system for efficient, real-time management of storage, handling, and picking. Addressing challenges like unreasonable storage allocation and inefficient order fulfillment, this paper presents an i...
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819
Improvement of high-viscosity oil production technology via the effective redistribution of energy resources
Udgivet 2020-03-01“...Calculations show that the furnace should be divided into two chambers to lower the temperature of the column cube to help solve this problem. Water steam is currently used in the raw material preparation unit of the dewaxing plant. ...”Objectives. The synthesis of high-viscosity oils is a fundamental aspect of oil refinement and contributes toward improvements in their production technologies. However, current methods of oil extraction are characterized by the inefficient use of energy resources. Therefore, refinement costs contin...
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820
Information and communication technologies in the education of students in elective disciplines (modules) in physical culture and sports at a university
Udgivet 2024-02-01“...The possibility of using information and communication technologies in the education of students is considered as an option to solve the problem of involving students in the educational process in physical education and maintaining their interest in learning, self-education and self-development.Goal. ...”Introduction. The possibility of using information and communication technologies in the education of students is considered as an option to solve the problem of involving students in the educational process in physical education and maintaining their interest in learning, self-education and self-de...
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