123 Result(s)
within
Conference Paper
**aoju **ao
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Chapter and Conference Paper
Analyze the Development of ChatGPT Based on Technical Perspective
ChatGPT is a large-scale language model developed by OpenAI that dates back to 2018. Initially, OpenAI developed the GPT-1 model, which was trained using a large-scale corpus and showed excellent performance i...
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Chapter and Conference Paper
Research on FaceNet Face Recognition Algorithm Based on Attention Mechanism
FaceNet face recognition algorithm is the mainstream face recognition algorithm at present, and its running speed is widely used in the industry. To further improve the accuracy of FaceNet face recognition net...
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Chapter and Conference Paper
Interpretable Back Propagation Neural Network Based Fast Directional Modulation Design
Traditional solutions for directional modulation (DM) rely on weight optimization methods, which has high computational complexity and cannot be implemented in real time. To solve the problem, in this paper, a...
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Chapter and Conference Paper
Spring Flow Prediction Model Based on VMD and Attention Mechanism LSTM
Spring flow prediction is the basis for water resources management, allocation, and effective utilization. To improve the accuracy of spring flow prediction, a hybrid model is used to predict, which combines v...
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Chapter and Conference Paper
Distribution Characteristics of Atmospheric Aerosol During a Heavy Pollution Weather Process in Winter in Urban Shijiazhuang Based on Scanning Mobility Particle Spectrometer
Based on Scanning Mobility Particle Spectrometer (SMPS, Model 3938, USA) and meteorological observational equipment, the atmospheric aerosol particles (10~1000 nm in diameter) during a heavy pollution weather ...
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Chapter and Conference Paper
Masked Conditional Diffusion Models for Image Analysis with Application to Radiographic Diagnosis of Infant Abuse
The classic metaphyseal lesion (CML) is a distinct injury that is highly specific for infant abuse. It commonly occurs in the distal tibia. To aid radiologists detect these subtle fractures, we need to develop...
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Chapter and Conference Paper
Analysis and Optimization of UAV Communication Performance Based on Beamforming
UAV with a beamforming design as a flight base station to assist communication is a promising solution to alleviate the burden and compensate for the shortcomings of the communication infrastructure. However, ...
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Chapter and Conference Paper
Sparse Deep Neural Network Based Directional Modulation Design
When receivers change their locations, the transmitter array needs to change its weight coefficient to steer the mainbeam pointing to the corresponding direction. However, the traditional direction modulation ...
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Chapter and Conference Paper
Make Chat-GPT 4 an Expert Reading Assistant
In this study, an end-to-end framework was constructed to consolidate key information into an intuitive, easy-to-read table or graphical interface by using ChatGPT4 to analyse news articles from the automotive...
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Chapter and Conference Paper
CAGviz: A Visual Analysis Method to Explore Cyber Asset Graphs of Cybercrime Gangs
In recent decades, cybercrime has become more and more frequent in people’s lives, causing serious consequences. Cybercrime groups usually hold a range of large and complex cyber assets to support the operatio...
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Chapter and Conference Paper
Energy Characteristics Signal Preprocessing of Vibratory Roller for Road Roller
In order to obtain the energy characteristics of vibratory roller for the road roller, different sensors data are collected according to the types of energy consumption characteristics. The vibration accelerat...
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Chapter and Conference Paper
An Improved Particle Swarm Optimization Algorithm for Multicarrier Based Directional Modulation Symbol Synthesis in Time-Modulated Antenna Arrays
With the shrinking of the feasible domain, the problems of slow convergence and easy to fall into local optimum in Particle Swarm Optimization (PSO) algorithm become more serious. To solve this problem, the pa...
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Chapter and Conference Paper
Directional Modulation Based Dual Function Radar-Communication Design
A directional modulation (DM) based dual function radar and communication system is developed in this paper. By solving the non-convex optimization iteration problem, four weight vectors are designed, and each...
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Chapter and Conference Paper
A Study on the Outfield Application of Nondestructive Testing Technologies for Stealth Coating
The internal debonding occurring in the inlet stealth coating in use will cause the coating to peel off, thereby seriously impacting the overall stealth performance of an aircraft. In order to address this pro...
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Chapter and Conference Paper
Analysis and Prediction of Excavator Energy Consumption Based on Improved PSO-BP Neural Network
The complex operation process of hydraulic excavators and drastic load fluctuations lead to the increase of fuel consumption and emissions. Accurate prediction of excavator energy consumption in operation is c...
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Chapter and Conference Paper
Research on Bayesian Game Strategy of Multi-agent Demand Response in Industrial Parks Based on Incomplete Information
With the promotion and development of China’s electricity market reform process, how to capture the maximum profits of all responding entities at the level of industrial parks to guide users to actively partic...
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Chapter and Conference Paper
Radial Basis Function Neural Network Based Fast Directional Modulation Design
For directional modulation (DM) based on antenna arrays, the associated weight coefficients are normally calculated by some traditional optimisation methods. In this paper, a radial basis function (RBF) based ...
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Chapter and Conference Paper
Directional Modulation Design Based on Hybrid Beamforming Structure for Massive MIMO
As a physical layer security technique, directional modulation (DM) is normally realized using a fully digital structure due to its easy and flexible hardware design. However, for a large antenna array, such a...
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Chapter and Conference Paper
Directional Modulation Design Based on Generalized Recurrent Neural Network
This paper proposes a generalized regression neural network (GRNN) based directional modulation (DM) method. Taking the uniform linear array as an example, the GRNN network is constructed and the weighted vect...
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Chapter and Conference Paper
Multiple Subjects Information Interaction Technology in Virtual Power Plant Based on Software-Bus
A large amount of distributed energy work in new power systems. Currently distributed energy storage can be operated in the form of virtual power plants. Multi-object within VPP cannot work well without flexib...
