4,933 Result(s)
within
Engineering
Communications Engineering, Networks
Qi** Li
Chapter
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Chapter and Conference Paper
Development and Application of AGV Energy System Based on Contactless Power Supply
Contactless Power Supply (CPS) uses electromagnetic coupling technology to supply power without mechanical contact. It is mostly used for mobile equipment, which has great advantages in safety, flexibility, ma...
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Chapter and Conference Paper
Visual Analysis of Multi-source Temporal Data for Online Learning
Nowadays with the rapid development of education information, distance education is gradually popularized in People’s Daily life and has attracted more and more attention. As the online learning platform using...
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Chapter and Conference Paper
Medical Image Segmentation Based on Improved Hunter Prey Optimization
Effective segmentation of medical images is the key to diagnosing diseases and evaluating treatment outcomes. At the same time, efficient medical image segmentation can not only reduce the time and cost of dis...
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Chapter and Conference Paper
Model Predictive Uncalibrated Visual Servoing Scheme for Underwater Vehicle Manipulator Systems
This work presents a model predictive uncalibrated visual servoing scheme for an underwater vehicle manipulator system (UVMS). Visual information can be used to improve efficiency and accuracy in UVMS interven...
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Chapter and Conference Paper
Application of Improved Wild Horse Optimizer Based on Chaos Initialization in Medical Image Segmentation
In the field of auxiliary medicine, medical image segmentation is an effective diagnostic measure, but there is still room for improvement in the accuracy and efficiency of medical image segmentation. Therefor...
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Chapter and Conference Paper
Research on BDSBAS Service Coverage Area Assessment Methodology
On July 31st, 2020, the construction of the BeiDou Satellite-Based Augmentation System (BDSBAS) was completed, which can provide two service signals, single frequency augmentation and dual frequency dual const...
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Chapter and Conference Paper
A Federated Learning-Based Approach for Predicting Cross-Domain Network Attack Behavior
The edge side of the new power system is fully extended and faces a dramatic increase in the risk of unknown attacks. Among the many forms of network attacks, Advanced Persistent Threat (APT) is a cross-domain...
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Chapter and Conference Paper
Blockchain-Based Searchable Encryption Access Control Mechanism for the Internet of Things
With the rapid development of the Internet of Things, numerous security and trust risks, including a single point of failure for authorities, data tampering, unauthorized users decrypting data, and challenges ...
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Chapter and Conference Paper
Mutual Learning Person Search Based on Region Alignment
Person search is a combination of detection and re-identification tasks, which is widely used in the field of smart security. However, the current one-stage person search model without anchor has limited retri...
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Chapter and Conference Paper
Short Text Classification of Invoices Based on BERT-TextCNN
Traditional invoice text classification methods are labor-intensive and inefficient. In order to effectively identify the types of invoices, a Chinese text classification model based on deep learning BERT-Text...
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Chapter and Conference Paper
Face Recognition System Based on Data Box Security Mechanism
Face recognition began in the 1960s, by virtue of its rapidity, it has been widely used in various fields. However, face recognition technology still has a large room for progress, at the same time, the expose...
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Chapter and Conference Paper
Research on Multi-sensor Fusion Traffic Environment Perception Method for Autonomous Driving
In the field of autonomous driving, image generation of multimodal perception data plays a key role in understanding the data, validating algorithms, analyzing system behavior, and effectively communicating wi...
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Chapter and Conference Paper
A High Dynamic Positioning Algorithm for Ka Band LEO Satellites in Beam Polling Mode
Aiming at the problem of low precision positioning solutions for high dynamic users caused by Ka band LEO communication and navigation integrated satellites in point beam polling mode, a LEO satellite/inertial...
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Chapter and Conference Paper
An Engineered High Performance Optically Pumped Compact Cesium Atomic Clock
As a primary frequency standard, the cesium atomic clock has a wide range of military and civilian applications. The cesium atomic clock realized by the optical pum** principle has a high atom utilization ra...
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Chapter and Conference Paper
Multi-agent Hybrid Architecture Design for Naval Warfare Game
Aiming at the needs of multi-agent confrontation games in the complex wide-area environment at sea, this paper proposes a multi-agent construction idea driven by knowledge rules and data learning, and designs ...
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Chapter and Conference Paper
Analysis of Navigation Augmentation Performance Based on LEO Satellite Communication Constellation
With the rapid development of LEO communication constellations, the performance enhancement of existing medium and high orbit constellations has been realized by making full use of the characteristics of LEO c...
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Chapter and Conference Paper
Recommendation Algorithm Based on Wide&Deep and FM
Online learning is more and more popular because it is not limited by time and space. How to choose a suitable course from thousands of online courses is a great challenge faced by online learners, and online ...
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Chapter and Conference Paper
Performance Evaluation of Container Identification Detection Algorithm
The identification of container surfaces carries a large amount of crucial information regarding production and logistics. Research on the detection and identification of containers is lacking in both academia...
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Chapter and Conference Paper
Application of Improved GPS Satellite Clock Error Prediction Model in Real-Time Precise Point Positioning
High-precision real-time GNSS precision point positioning (PPP) is based on precision satellite clock error and orbit estimation and its service. The prediction accuracy of IGS ultra-rapid orbit products has r...
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Chapter and Conference Paper
Research and Implementation of the Key DSP Algorithm in the O-OFDM System
This paper focuses on the design of core digital signal processing (DSP) algorithms for optical orthogonal frequency division multiplexing (O-OFDM) systems, specifically digital baseband receivers. The two mos...
