Browsing by Author "Mamatnabiyev Zh."

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    Application of loT Technologies for Managing the Educational Process in University
    (2019) Mamatnabiyev Zh.
    Recently, applications of Internet of Things (IoT) technologies have been established in many organizations offering low-costed, low-powered, automatic systems. In addition, loT systems are secure, less time-consuming, and controlled remotely. Implementing loT technologies in managing the educational process makes huge changes by creating digital classrooms and automation systems. However, taking students’ absence report is still critical element or issues in the education sector that is more paperwork, which is time-consuming, requires much workforce aud efforts, and imposes inefficiency. Various automatic identification technologies have been developed using Radio Frequency Identification (RFID). Many research works and projects are produced to take maximum benefits of using this technology. RFID is an automatic technology and identifies tagged objects from an environment through radio waves. RFID reads data from RFID tag and sends it to server or cloud using IoT hardware platforms like microcontrollers and microprocessors. The current work proposes an automatic attendance monitoring system (AMS) using IoT technologies including RFID and hardware platforms. The objectives of the proposed system are to check attendance of students automatically with human interface, inform students about gaps in attendance, and monitoring instructors whether they come to lessons on time. Based on the results, the proposed AMS time-effective, economically available, and has not any power consumption. The system is analyzed and criticized respect to other authors' works. Future works are also discussed and identified.
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    COMPARATIVE ANALYSIS OF SORTING ALGORITHMS USED IN COMPETITIVE PROGRAMMING
    (СДУ хабаршысы - 2021, 2021) Mamatnabiyev Zh. ; Zhaparov M.
    Abstract. Sorting is one of the most used and fundamental operation in computer science since the first time it had been tried to arrange list of items in some sequence. A large number of sorting algorithms were designed in order to have best performance in terms of computational complexity, memory usage, stability, and methods. In addition, in algorithmic problem solving, not all algorithms have same efficiency. This paper makes comparison research and discusses four different types of sorting algorithms: bubble sort, quick sort, insertion sort, and merge sort. The algorithms are tested and compared for data usage and time spent for sorting given amount of data.
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    DEVELOPMENT OF LONG RANGE ANIMAL TRACKING SYSTEM USING IOT TECHNOLOGIES
    (2022 International Young Scholars' Conference, 2022) Aitkulov A. ; Mamatnabiyev Zh.
    Abstract The population of our planet is growing at a rapid pace, with an annual growth of 1.1 percent. The population is expected to continue to grow and reach 8.4 billion by 2030. Although this is a fairly positive fact, this phenomenon carries with it enough negative aspects. And one of which is the lack of food, which requires the rapid development of agriculture. Agriculture will have to increase its production massively by 70 percent. The solution to this problem is the technology of the Internet of things. With the help of technology we can avoid morbidity in livestock, excess in power consumption and generally make life easier for the farmers. In this work, a strong focus will be placed on tracking the location of animals, which will be quite cheap and of high quality. This research aims to find the most optimal technologies to track animals on long ranges, while being low-priced and effective enough.
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    RFID TECHNOLOGY AS A PART OF MONITORING SYSTEMS
    (СДУ хабаршысы - 2020, 2020) Baimuratov O. ; Mamatnabiyev Zh. ; Dadakhanov Sh. ; Berlikozha B.
    Abstract. The Internet of Things (IoT) technologies are getting more popular and being implemented as a solution for many relevant problems in information technology purposing low-costed, secure, and controlled remotely systems. Radio Frequency Identification (RFID) system is used as a type of IoT technology, which has three basic parts: tags, reader and system that manages tag identification (ID) number and its real time location. RFID systems are used in financial institutions, healthcare industry, mobile phones, cars, supply chain management, smart retails, smart house, object localization, security systems and various types of applications for positioning, managing people, assets, and inventory. This paper discusses performances of RFID technologies that use passive tags. Role of RFID technologies in monitoring systems and system architecture are reviewed and compared. Significance of RFID technologies and challenges are also considered for future works.