The Image Recognition Search Engine is one of the modern advances in artificial intelligence and image analysis and processing. This advanced system surpasses typical functionalities in image identification as it capt...
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Multi-Criteria Decision-Making (MCDM) methods are great tools for solving complex problems with a huge number of alternatives, conflicting criteria and objectives. The main goal of using MCDMs in engineering, especial...
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Energy prosumers, comprising individuals, businesses, or organizations, play a crucial role in modern energy systems by both consuming and generating electricity. This shift from traditional energy consumption models ...
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The concept of enhancing concrete's strength and sustainability with fiber reinforced polymer (FRP) composites has drawn the interest of engineering researchers. Previous studies on FRP composites with glass, carb...
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In intelligent production scheduling, advanced algorithms are employed to develop optimal production schedules for the shop floor. Industries all over the world are now adopting various energy conservation policies du...
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reconfigurable Intelligent Surfaces (RIS) and Simultaneous Wireless Information and Power Transfer (SWIPT) are prominently emerging technologies in the field of wireless communications. RIS enhances signal strength an...
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ISBN:
(数字)9798331531195
ISBN:
(纸本)9798331531201
reconfigurable Intelligent Surfaces (RIS) and Simultaneous Wireless Information and Power Transfer (SWIPT) are prominently emerging technologies in the field of wireless communications. RIS enhances signal strength and coverage by intelligently adjusting the phase shifts of electromagnetic waves, while SWIPT enables the concurrent transmission of information and power, addressing the growing demand for energy-efficient networks. In this paper, we explored resource allocation algorithms for RIS assisted SWIPT system, utilizing Orthogonal Frequency-Division Multiplexing (OFDM) for data transmission. The system consists of a single RIS that aids communication between a base station (BS) and the user equipment (UE). Each RIS element reflects multiple orthogonal sub-carriers, optimizing the overall system performance. Two novel algorithms for OFDM sub-carrier allocation and RIS element selection are proposed such that the data rate and the harvested energy are maximized at the user end, where the separated architecture of the SWIPT technology is employed. Numerical results confers that increasing number of RIS elements and OFDM sub-carriers enhances both the data rate and the energy harvested, underscoring the effectiveness of our optimization approach.
In today's digital world, customized recommendation algorithms can improve user experiences in many different areas. Within the sphere of intelligent human-technology interaction, this paper specifically examines ...
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This study compares five predictive models for passenger demand at the Lima Metro's Line 1 stations: Prophet, Linear Regression, Random Forest, Decision Tree, and AutoRegressive Integrated Moving Average (ARIMA). ...
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Quantum many-body computation is a central challenge across multiple domains of scientific research, and Monte Carlo method has emerged as one of the most effective numerical techniques for investigating large-scale m...
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Modern security and law enforcement involve face detection and recognition technologies, which are crucial instruments in criminal identification. It is a comprehensive system integrating advanced face detection algor...
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