The research object is a pulsed bipolar power supply based on a bipolar pulse shaper of increased frequency for magnetron sputtering systems. The research subject is the electrophysical and electromagnetic processes o...
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In order to understand the reliability and stability of the fruit and vegetable picking arm during its operation, a simulation design of the fruit and vegetable picking arm grabbing design was designed. This article m...
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To alleviate the congestion of the passenger flow in the station, improve the passenger service level of the urban rail transit station. Based on the characteristics of passenger mustering and evacuation, this paper e...
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This work presents a numerical scheme based on operator splitting for the thermo-fluid-dynamical simulation of aqueous humor flow in the anterior chamber of the human eye. The stability properties of the scheme are in...
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The virus has a big impact on the whole world. The new coronavirus has a great impact on everyone’s life and will even lead to changes in the world pattern. Because of the virus, society is not functioning properly, ...
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The virus has a big impact on the whole world. The new coronavirus has a great impact on everyone’s life and will even lead to changes in the world pattern. Because of the virus, society is not functioning properly, the recession, people’s expectations of economic development are falling. Trains and planes were suspended in some areas. In this paper, computer is used to simulate SIR model, based on system dynamics, to study the spread of infectious diseases. The SIR model passes reality and limit tests. On the basis of the original model, supplementing the original model, isolation and vaccination can effectively stop the spread of the virus. It can slow the outbreak of the virus and reduce the number of infected people. Panic comes from the unknown, and our confidence in defeating the 2019-nCoV virus comes from our scientific base.
In the mobile cloud computing (MCC) environment, the distribution of user computing activities often suffers from excessive round-trip latency and low processing efficiency. Much of the present research is focused on ...
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In the mobile cloud computing (MCC) environment, the distribution of user computing activities often suffers from excessive round-trip latency and low processing efficiency. Much of the present research is focused on MCC system-wide task assignment issues, with minimal focus on personalized computational task scheduling optimization. As a result, we present a new dynamic assignment approach for online user computing tasks in our work, which turns the dynamic task scheduling issue into a contextual multi-armed bandit (CMAB) problem. So we use the Thompson algorithm to perceive current contextual information. In terms of computing efficiency and latency performance, simulation results show that the suggested strategy surpasses other contextual and context-free benchmarkers.
With the rapid increase in Social Web applications, a significant amount of research has been dedicated to the analysis and development of personalized recommendations using artificial intelligence. Different machine ...
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ISBN:
(纸本)9781665487351
With the rapid increase in Social Web applications, a significant amount of research has been dedicated to the analysis and development of personalized recommendations using artificial intelligence. Different machine learning and neural networks are applied widely to recommend relevant research books or research articles to online learners. However, conventional machine learning algorithms require additional training models to train recommendation models for processing large-scale data. Hence they are considered to be inappropriate for generating personalized recommendations in learning systems. This research presents an LSTM-based approach for generating appropriate learning recommendations. The proposed approach analyses the behavior of online learners and predicts their interests. The performance of the proposed approach will be validated by determining different performance metrics such as accuracy, precision, recall, and F1 score.
Power system transmission line is a very complex network. The response of cable terminal is very different from that of single line. In order to accurately predict the terminal response of the cable under the nuclear ...
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In order to solve the problem of low restoration degree of physical training motion in traditional physical training motion simulation system, a physical training motion simulation system based on virtual reality tech...
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In order to analyze the performance of the integrated modular avionics (IMA) system, it is difficult to describe the dynamic process of the state change of complex systems by reliability block diagram (RBD) method, dy...
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