Proceedings of the 11th International Conference on Computer Engineering and Networks

Name: Proceedings of the 11th International Conference on Computer Engineering and Networks
Brand: Springer
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Qi Liu Xiaodong Liu Bo Chen Yiming Zhang Jiansheng Peng(Editor)

Springer (Publisher)

1st Edition

Published on 11. November 2021

XXII, 1682 pages

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978-981-16-6554-7 (ISBN)

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Qi Liu received the B.S. degree in Computer Science and Technology from Zhuzhou Institute of Technology, China in 2003, and M.S. and Ph.D. in Data Telecommunications and Networks from the University of Salford, the UK in 2006 and 2010. His research interests include context awareness, data communication in MANET and WSN, and smart grid. His recent research work focuses on intelligent agriculture and meteorological observation systems based on WSN.

Prof X. Liu received his PhD in Computer Science from De Montfort University and joined Napier in 1999. He is currently leading the Software Systems research group in the SoC, Edinburgh Napier University. He was the director of Centre for Information & Software Systems. Prof Liu is an active researcher in software engineering with internationally excellent reputation and leading expertise, focusing on its emerging themes including pervasive systems (Internet of Things), services-oriented architecture, evolutionof cloud services, and intelligence-driven software engineering. He has meanwhile a successful track record of teaching in a number of software engineering courses which are widely informed by his research activities. He has led 10 externally funded projects as the PI, and published over 120 papers in established international journals and conferences, 5 book chapters and 3 research handbooks. He is the inventor of 1 patent registered in UK and USA and the founder of a spin-out company. He has been the chair, co-chair or PC member of a number of IEEE and IASTED International Conferences. He is the editorial board member of 4 international journals and editor of 3 research books and 2 journals special issues. He is a senior member of IEEE Society and a member of British Computer Society.

Bo Chen received the B.S., M.S., and Ph.D. degrees from Xidian University, Xi'an, China, in 2003, 2006, and 2008, respectively, all in electronic engineering. He became a Postdoctoral Fellow, a Research Scientist, and a Senior Research Scientist with the Department of Electrical and Computer Engineering, Duke University, Durham, NC, USA, from 2008 to 2012. From 2013, he has been a Professor with National Laboratory for Radar Signal Processing, Xidian University. His current research interests include statistical machine learning, statistical signal processing, and radar automatic target detection and recognition.

Zhang Yiming is the director of advanced computing method application research center of Hebei University of technology. In 2006 and 2009, he obtained a bachelor's degree and a master's degree in civil engineering from Tongji University. In 2009, he went to TUWien University of science and Technology (TUWien) School of structural and material engineering to study for a doctor's degree. His doctoral tutors are Engineering Academies and scientific academies of 20 countries / regions, including American Academy of Engineering, German Academy of Engineering andChinese Academy of Engineering (foreign) member Herbert MANG. He received his doctorate in 2013 with excellent results (German standard). From 2013 to 2017, he was a researcher at the University of Innsbruck in Austria and Leibniz University in Hanover, Germany. It has participated in three KIRAS sub projects of Austrian National Security Project (total amount of 1.45 million euro) and one project of Austrian National Science Fund (total amount of 350,000 Euro).

Up to now, nine SCI papers have been published by the first author with an average impact factor of 2.6. The paper "strong discontinuity embedded approach with standard SOS formula" published in CMAME in 2015 solved the stress locking problem caused by static symmetric mode of embedded discontinuous element method, which has puzzled the academic community for more than 25 years. In 2017, the paper "multi slicing strategy" was published in IJNAMG For the three-dimensional discontinuity layout optimization (3D DLO) "is oneof the only two papers published in the world by the end of 2017, and the paper" cracking elements: a self-propagating strong discontinuity embedded approach for quasi brittle "was published in FINEL in 2018 Fracture "proposed a kind of efficient calculation model of crack self propagation and self initiation.

Peng Jiansheng graduated from China Institute of atomic energy in July 2013. He is now working in Hechi University, Yizhou, China. His main research fields include multi robot cooperation, embedded system design and development, intelligent system control, etc.

He presided over two projects of National Natural Science Foundation and two projects of Provincial Natural Science Foundation. He won the first prize of science and technology progress award of China Communication Industry Association. More than 60 papers have been published by the first author or corresponding author, including 17 papers by EI and SCI, 1 monograph, 13 invention patents authorized andmore than 60 utility model patents. Member of the 1st, 2nd and 3rd Youth Committee of Chinese society of artificial intelligence.

Content

Intro
Preface
Contents
IOTS Internet of Things and Smart Systems
A Double Incentive Trading Mechanism for IoT and Blockchain Based Electricity Trading in Local Energy Market
1 Introduction
2 Blockchain-Based Local Energy Market
3 Methodology
3.1 System Architecture
3.2 Transaction Mechanism
4 Case Study
5 Conclusion
References
A Survey on Task Offloading in Edge Computing for Smart Grid
1 Introduction
2 Edge Computing
2.1 Definition of Edge Computing
2.2 Architecture of Edge Computing
3 Task Offloading in Edge Computing
3.1 The Classification of Task Offloading
3.2 Task Unloading Process
3.3 Task Offloading Scenario
4 Challenges and Future Works
5 Conclusion
References
Data Fusion of Power IoT Based on GOWA Operator and D-S Evidence Theory
1 Introduction
2 Related Works
3 DFMD
4 Simulation
4.1 Datasets
4.2 Simulation Results
5 Conclusion
References
Edge Task Offloading Method for Power Internet of Things Based on Multi-round Combined Auction
1 Introduction
2 Related Work
3 Problem Formulation
4 Algorithm Design Based on Auction Model
4.1 Tender Submission Stage
4.2 Resource Block Pre-allocation Phase
4.3 Winner Determination Stage
5 Experimental Evaluation
6 Conclusion
References
VEC-MOTAG: Vehicular Edge Computing Based Moving Target Defense System
1 Introduction
2 Related Work
3 Threat Model and System Overview
4 System Design: Vehicular Edge Computing Based MOTAG System
4.1 Accessibility Constraint
4.2 QoS Constraints
4.3 Capacity Constraints
5 Evaluation
6 Conclusion
References
AIA Artificial Intelligence and Applications
Short-Term Wind Power Forecasting Based on the Deep Learning Approach Optimized by the Improved T-distributed Stochastic Neighbor Embedding
1 Introduction
2 Proposed Approaches
2.1 Wind Power Forecasting Model Architecture Design
2.2 Data Preprocessing of the Wind Power Time Series
2.3 Metrics Design for Wind Power Forecasting
3 Experiments
4 Conclusions
References
Adaptive Image Steganographic Analysis System Based on Deep Convolutional Neural Network
1 Introduction
2 Adaptive Image Steganography Analysis Method
2.1 Deep Convolutional Neural Network Structure
2.2 Steganalysis Method
3 Model Training
3.1 Experimental Data and Platform
3.2 Experimental Results and Analysis
4 System Design
4.1 System Framework Design
4.2 System Function
5 Conclusion
References
RETRACTED CHAPTER: An Efficient Channel Attention CNN for Facial Expression Recognition
1 Introduction
2 Related Work
3 Method
3.1 Face Detection and Correction
3.2 Improved Network Framework Based on DenseNet
3.3 Loss Function
4 Experiment
4.1 Experimental Platform
4.2 Experimental Results
5 Conclusion
References
Handwritten Digit Recognition Application Based on Fully Connected Neural Network
1 Introduction
2 Key Technologies of Fully Connected Neural Network in Handwritten Digit Recognition
2.1 Activation Function
2.2 Sigmoid Function
2.3 Relu Function
2.4 Loss Function
2.5 The Core Code of the Fully Connected Neural Network in the Application of Handwritten Digit Recognition
3 MNIST Data Set
3.1 Analysis of Results
References
Detection System of Truck Blind Area Based on YOLOv3
1 The Introduction
2 YOLOv3
2.1 Introduction to YOLOV3 Algorithm
2.2 YOLO3 Network Structure
3 System is Introduced
3.1 System Architecture Diagram
3.2 The System Design
4 The System Test
4.1 The Test Environment
4.2 Test Indicators
4.3 The Experimental Process
5 Conclusion
References
Driver Fatigue Detection Algorithm Based on SMO Algorithm
1 Introduction
2 Fatigue State Recognition Based on Machine Vision
2.1 Face Feature Location
2.2 Extraction of Eye Feature Parameters Based on SMO Selection Strategy
2.3 Training Test Based on the Opening and Closing Degree of Human Eyes
3 Simulation Experiment
4 Conclusion
References
Image Mosaic Technology Based on Harris Corner Feature
1 Introduction
2 Theory and Technology
2.1 Image Registration
2.2 Harris Image Feature Extraction
2.3 Calculation of Homography Matrix
3 Image Mosaic Process
3.1 Feature Point Capture
3.2 Adaptive Non-maximum Suppression
3.3 Description of Key Points
3.4 Matching of Key Points
3.5 The Composition of New Images
4 Experiment
4.1 Image Mosaic of Existing Data Sets
4.2 Actual Shot Image
5 Concludes
References
Image Semantic Segmentation Based on Joint Normalization
1 Introduction
2 Related Work
3 Method
3.1 Network Structure
3.2 Normalization Method
4 Experiment
4.1 Dataset
4.2 Analysis
5 Conclusion
References
DeepINN: Identifying Influential Nodes Based on Deep Learning Method
1 Introduction
2 Related Work
2.1 Node Identification Method Based on Node Ranking Method
2.2 Network Embedding Method
3 DeepINN
3.1 Node Similarity Based on Network Embedding
3.2 Node Sampling Algorithm Based on Community Structure
3.3 Node Screening Strategy Based on Influential Communities
4 Experimental Results
4.1 Data Preparation
4.2 Parameter Settings of the Network Embedding Methods
4.3 Results
5 Conclusion
References
Lightweight Semantic Segmentation Convolutional Neural Network Based on SKNet
1 Introduction
2 Related Work
3 Method
3.1 The Network Structure
3.2 SKNet
4 Experiment
4.1 Experimental Environment
4.2 Experimental Results and Analysis
5 Conclusion
References
The Research on Image Detection and Extraction Method Based on Yin and Yang Discrete Points
1 Introduction
2 Design of the Sampling Method of Yin and Yang Discrete Points
2.1 Yin and Yang Discrete Points Sampling
2.2 Parameter Tuning of Discrete Point Sampling Method
2.3 Analysis of Anti-noise Interference Ability
2.4 Constructing Independent Regions of Discrete Graphs
3 Research on Shape Detection and Extraction Based on Yin And Yang Discrete Points
4 Experimental Results
5 Conclusion
References
Research on Short-Term Power Load Prediction Based on Deep Learning
1 Introduction
2 Deep Learning Models
3 Prediction Results and Analysis of Power Short-Term Load Models
4 Conclusion
References
Image Repair Methods Based on Deep Residual Networks
1 Related Work
2 Body Method
2.1 Repair the Module
2.2 Mitigation Module
2.3 Loss Function
3 Analysis of Experimental Results
4 Conclusions
References
Real-Time Traffic Sign Detection Based on Improved YOLO V3
1 Introduction
2 YOLO V3 Target Detection Algorithm
3 Data Collection and Data Enhancement
3.1 Data Collection
3.2 Data Enhancement
4 Analysis of Experimental Simulation Results
5 Conclusion
References
Design of Ground Station for Fire Fighting Robot
1 Introduction
2 Ground Station Design
2.1 Basic Composition of Ground Stations
2.2 Operating System Module
2.3 Wireless Communication Module
2.4 Power Module
3 Project Design
3.1 Wireless Communication Module Design
3.2 Power Module Design
3.3 Overall Design Diagram Design
4 Conclusion
References
Baby Expression Recognition System Design and Implementation Based on Deep Learning
1 Introduction
2 Related Work
2.1 Deep Learning Based on Neural Networks
2.2 Expression Detection and Correction
2.3 Face Recognition Technology
3 System Design
3.1 General Interface Design
3.2 Objective Comparison
3.3 System Module
3.4 Software Testing
4 Conclusion
References
Handwriting Imitation with Generative Adversarial Networks
1 Introduction
2 Related Work
3 Architecture
4 Experiment
4.1 Data Set
4.2 Experiment Result
5 Conclusion
6 Expectation
References
Epidemic Real-Time Monitor Based on Spark Streaming Real-Time Computing Algorithm
1 Introduction
2 Related Work
2.1 Introduction to Spark
2.2 Introduction to Spark Streaming
2.3 Comparison of the Advantages and Disadvantages of Spark Streaming and Storm
3 Method
3.1 Algorithm Introduction
3.2 Algorithm Implementation
4 Experiments
4.1 Test Results
5 Conclusion
References
Design and Implementation of Fruit and Vegetable Vending Machine Based on Deep Vision
1 Introduction
2 System Hardware Design
3 System Programming
3.1 System Control Terminal Design
3.2 System Recognition Terminal Program Design
4 Overall System Debugging
5 Summary and Outlook
References
Design and Implementation of License Plate Recognition System Based on Android
1 Introduction
2 The Overall Algorithm Flow of the System
3 Image Preprocessing
3.1 Image Grayscale Algorithm Selection
3.2 Image Binarization Algorithm Selection
3.3 Edge Detection Algorithm Selection
3.4 Morphological Processing
4 License Plate Positioning
5 Character Segmentation Test and Analysis
6 Application Design
7 Summary and Outlook
References
Pseudo-block Diagonally Dominant Matrix Based on Bipartite Non-singular Block Eigenvalues
1 Introduction
2 Quasi-block Diagonally Dominant Matrix Based on Bipartite Non-singular Block Eigenvalues
2.1 Quasi-block Diagonally Dominant Matrix Based on Two-Part Eigenvalues of Non-singular Blocks
2.2 Calculation Formula
3 Experiments Based on the Study of the Pseudo-block Diagonally Dominant Matrix Under the Non-singular Block Eigenvalues Under the Two-Part Division
4 Experimental Analysis Based on the Study of the Pseudo-block Diagonally Dominant Matrix Under the Non-singular Block Eigenvalues Under the Two-Part Delineation
4.1 Average Ratings on Amazon's Various Sub-Data Sets
4.2 PSNR Performance Comparison of Block Eigenvalue Inclusion Domain Complex Matrix Algorithm
5 Conclusions
References
Research on Assistant Application of Artificial Intelligence Robot Coach in University Sports Courses
1 Introduction
2 State of the Art
3 Methodology
3.1 The Calculation Procedure and Overall Planning Process of Genetic Algorithm
3.2 A preliminary Study on Constructing Multimedia Network Teaching Platform Based on Genetic Algorithm
4 Result Analysis and Discussion
5 Conclusion
References
Research on the Construction of English Teachers' Classroom Teaching Ability System Based on Artificial Intelligence
1 Introduction
2 Related Work
3 Methodology
3.1 Clustering Algorithm
3.2 Clustering Algorithm Optimization Strategy
4 Result Analysis and Discussion
5 Conclusion
References
Changes and Challenges: Application of Artificial Intelligence Technology in College English Teaching
1 Introduction
2 The Application of Artificial Intelligence Technology in Education -- An Internal Demand for Educational Development
2.1 Big Data and Cloud Computing Are the Basis of the Application of Artificial Intelligence in Education
2.2 Artificial Intelligence Technology Can Effectively Improve the Teaching Situation, Improve the Teaching Effect and Learning Efficiency
2.3 The Introduction of Artificial Intelligence Technology into Teaching Conforms to the Essence of Education
3 Artificial Intelligence Technology Brings About the Reform of College English Teaching
3.1 Artificial Intelligence Technology Helps to Create a Smart Campus and Make College English Teaching and Management Intelligent
3.2 Artificial Intelligence Technology Helps to Break Students' Fear and Aversion to College English and Enhance Their Sense of Satisfaction and Happiness
3.3 Artificial Intelligence Technology Helps Promote the Achievement of Open and Lifelong Education
3.4 Artificial Intelligence Technology Can Effectively Promote the Combination of English Teaching and Scientific Research, and Serve the Economic and Social Development
4 Research on the Risk of Applying Artificial Skill Technology to Teaching
5 Conclusion
References
A Median Filtering Forensics CNN Approach Based on Local Binary Pattern
1 Introduction
2 Image Median Filtering and LBP
3 The Proposed CNN Based on LBP
3.1 The LBP Perception Layer
3.2 The Feature Extraction Group
3.3 The Classifier Group
4 Experimental Results
5 Conclusion
References
Application of Cluster Analysis in Bitcoin Deanonymization
1 Introduction
2 Blockchain and Address Clustering
2.1 Blockchain
2.2 Address Clustering
3 Clustering Algorithm Based on Heuristic
3.1 Heuristic 1 (H1): Multiple Input Addresses
3.2 Heuristic 2 (H2): One-Time Change Address
3.3 Heuristic 3 (H3): Address Reuse-Based Change Address Detection
3.4 Heuristic 4 (H4): Shadow Heuristic
3.5 Heuristic 5 (H5): Consumer Heuristic
3.6 Heuristic 6 (H6): Optimal Change Heuristic
4 Clustering Algorithm Based on Behavior Pattern
4.1 Clustering Process
4.2 Classic Clustering Algorithm Based on Behavioral Pattern
5 Conclusion
References
Optimization of Prime Decision Algorithm in RSA Algorithm
1 Introduction
2 Research on RSA Algorithm
2.1 Principle of Public Key Encryption Technology
2.2 Classic RSA Algorithm
2.3 RSA Algorithm with Multiple Prime Numbers
3 Miller-Rabin Prime Decision Algorithm
4 Optimization of Miller-Rabin Primality Determination Algorithm
5 Verification of the Improved Prime Decision Algorithm
5.1 Experimental Environment
5.2 Experimental Algorithm
5.3 Experimental Results and Analysis
6 Conclusion
References
Corner Point Recognition and Point Cloud Correction Based on Graham-Scan Algorithm
1 Introduction
2 Graham-Scan Algorithm of Minimum Convex Hull
3 Point Cloud Correction
4 Experiment and Discussion
4.1 Test Environment
4.2 Performance of the Scheme
5 Conclusions
References
Multiband Based Joint Sparse Representation for Motor Imagery Classification
1 Introduction
2 Methods
2.1 Sparse Representation
2.2 Joint Sparse Representation
3 Experiments
3.1 EEG Datasets
3.2 Preprocessing
3.3 Feature Extraction and Classification
3.4 Results
4 Conclusions
References
Policy Gradient Reinforcement Learning Method for Backward Motion Control of Tractor-Trailer Mobile Robot
1 Introduction
2 Model of TTMR System
2.1 Analysis of Tractor-Trailer Robot System
2.2 Protype Model of Tractor-Trailer Robot System
2.3 Kinematic Model of Tractor-Trailer Robot System
3 Reinforcement Learning Process
3.1 Model of Reinforcement Learning
3.2 Markov Reward Process
3.3 Policy Gradient Algorithm
3.4 TTMR System Policy Gradient Implementation Process
4 Simulation and Results
4.1 Results of 500 Episodes
4.2 Results of 1000 Episodes
5 Summary and Future Works
References
Conditional Distribution Adaptation Toward Zero-Training Motor Imagery Brain-Computer Interfaces
1 Introduction
2 Proposed Methods
3 Experiments and Results
4 Conclusions and Discussions
References
Internal Quality Classification of Apples Based on Near Infrared Spectroscopy and Evidence Theory
1 Introduction
2 Data Processing and Feature Extraction
3 Establishment of Prediction Model
3.1 Partial Least Squares Model
3.2 Extreme Learning Machine Model
4 Apple Classification Fusion Based on Evidence Theory
4.1 Evidence Theory
4.2 Realization of Apple Classification Based on Evidence Theory
5 Experimental Verification
6 Conclusion
References
Multi-modal Speech Emotion Recognition Based on TCN and Attention
1 Introduction
2 Related Work
3 Dataset Preparation
4 Model Introduction
4.1 Speech Based Emotion Detection
4.2 Text Based Emotion Detection
4.3 Video Based Detection
4.4 Multimode Structure
5 Conclusion
References
Edge Perception Strategy Based on Data Fusion and Recurrent Neural Network
1 Introduction
2 System Framework
3 Cloud Edge Shared Resource Allocation Algorithm Based on Service Partition
3.1 Data Preprocessing
3.2 Data Fusion Method Based on Self-adaptive Average Weighting Algorithm
3.3 Perceptual Prediction Method Based on Recurrent Neural Network
3.4 Perception Strategy Formulation
4 Simulation Experiment
5 Conclusion
References
DQN-Based Edge Computing Node Deployment Algorithm in Power Distribution Internet of Things
1 Introduction
2 Problem Description
3 Algorithm
3.1 DQN Model
3.2 DQN-Based Edge Computing Node Deployment Algorithm
4 Performance Analysis
5 Conclusion
References
Research on Power-Stealing Behaviors of Large Users Based on Naive Bayes and K-means Algorithm
1 Introduction
2 Big Data Anti-stealing Analysis Method
2.1 Common Power-Stealing Means Analysis and Common Ani-stealing Means Analysis
2.2 Abnormal Power Consumption Model Analysis Method Based on the Event Data from DAS
2.3 Suspected Power-Stealing User Clustering Method Based on Multi-source Data
2.4 Implementation Method of Large User Anti Power-Stealing Data Analysis
3 Experimental Result
4 Conclusion
References
Interference Control Mechanism Based on Deep Reinforcement Learning in Narrow Bandwidth Wireless Network Environment
1 Introduction
2 Construction of Network Abstract Resource Model
3 Resource Scheduling Technology for Different Network Scenarios
3.1 Resource Scheduling Technology for Strong Interference Scenarios
3.2 An Anti-jamming Optimization Model for Maximizing Global Throughput in Strong Jamming Scenarios
4 Fitting Results and Analysis
5 Conclusion
References
RLbRR: A Reliable Routing Algorithm Based on Reinforcement Learning for Self-organizing Network
1 Introduction
2 Related Work
3 RLbRR Mechanism
3.1 Q-learning Model
3.2 Multi-component Model
3.3 Complete Process of RLbRR
4 Simulation Results Analysis
4.1 Simulation Experiments
4.2 Result and Analysis
5 Conclusion
References
A Computation Task Immigration Mechanism for Internet of Things Based on Deep Reinforcement Learning
1 Introduction
2 System Model
2.1 Network Architecture
2.2 Mobility Prediction Model
2.3 Immigration Model
3 Proposed Algorithms
3.1 Problem Formulation
3.2 PTIPO Algorithms
4 Simulation Results
4.1 Parameter Setting
4.2 Analysis of Simulation Results
5 Conclusion
References
Action Recognition Model Based on Feature Interaction
1 Introduction
2 The Network Structure
3 High-Low-Frequency Fusion Module
4 Feature Interactive Network
4.1 Base Two-Way Network
4.2 Feature Interaction
5 Analysis of Experimental Details and Results
5.1 Network and Training Parameter Settings
5.2 Interactive Testing and Analysis
5.3 Compared with the Current Mainstream Model
6 Conclusion
References
Semantic Segmentation of 3-D SAR Point Clouds by Graph Method Based on PointNet
1 Introduction
2 Basic Model and Theory
2.1 Three-Dimensional SAR Imaging Model
2.2 Graph Based PointNet Network Framework
2.3 Multi-layer Perceptron with Graph Method
3 SAR Imgaingdata PRE-Processing Ang Graph-Based 3-D SAR Segmantation Model
3.1 Point Cloud Pre-processing Model
3.2 Graph-Based 3-D SAR Segmentation Model
4 Experimental Results
4.1 SAR 3-D Imaging and Point Cloud Pre-processing Results
4.2 Graph Based PointNet Training and Segmentation Results
5 Conclusion
References
MEIS Medical Engineering and Information Systems
Study on Monitoring and Early Warning Technology of Tick-Borne Zoonosis in Western Liaoning Province
1 Environmental Background
2 Tick Investigation
2.1 Domestic Survey Overview
2.2 Investigation and Result Analysis in Western Liaoning
3 Status and Significance of Tick-Borne Zoonosis Early Warning System
3.1 Traditional Monitoring Methods, Technologies and Means are Backward
3.2 The Early Warning System Lacks Integrity
4 Tick-Borne Zoonosis Early Warning System
4.1 Warning Parameter Analysis
4.2 Design of Early Warning Algorithm
5 Conclusion
5.1 A Subsection Sample
References
Research on Energy Cost of Human Body Exercise at Different Running Speed
1 Introduction
2 Human Motion Model Based on Acceleration Method
3 Experiment and Result Analysis
3.1 Human Motion Detection System Based on Acceleration
3.2 Human Exercise Energy Consumption Experiment Under Different Running Speeds
4 Conclusion
References
Accurate Localization of Fixed Orthodontic Treatment Based on Machine Vision
1 Introduction
2 Measurement Accuracy Analysis
3 Ideal Measurement Analysis
4 Non-ideal Measurement Analysis
5 Experimental Results
References
Speech Stuttering Detection and Removal Using Deep Neural Networks
1 Introduction
1.1 Literature Review
1.2 Dataset
2 Methodology
2.1 Data Pre-processing
2.2 Feature Extraction
2.3 Classification
2.4 Neural Network Configuration
3 Implementation
3.1 Overlapping Segmentation
3.2 Reassembling the Segments
3.3 Speech to Text
4 Results
5 Discussion and Conclusion
5.1 Future Scope
References
Design of Epidemic Tracing System Based on Blockchain Technology and Domestic Cipher Algorithm
1 The Introduction
2 The Framework Design
2.1 Data Storage and Traceability Principle of Blockchain Application (WEB)
2.2 Encryption Mechanism Based on SM2 and SM4 Hybrid Encryption Algorithm
3 Experiment and Result Evaluation
3.1 System Implementation
3.2 Performance Testing
4 Summary
References
Optimization of Gene Translation Using SD Complementary Sequences and Double Codons
1 Introduction
1.1 Background and Significance
1.2 Research and Current Situation of Factors Affecting Gene Translation Speed by Codon Usage
1.3 The Value and Significance of the Subject
2 Materials and Methods
2.1 Materials
2.2 Method: Algorithm and Effect Evaluation
3 Discussion
3.1 Content
3.2 The Defects of This Study and the Direction Needing Improvement
1. References
Integrated Helicobacter Pylori Genome Database and Its Analysis
1 Introduction
2 Materials and Methods
2.1 Data Acquisition
2.2 Variable Ascertainment
2.3 Statistical Analysis
3 Results and Analysis
3.1 Multiple Sequence Alignment
3.2 Phylogenetic Tree Analysis of Helicobacter Pylori from Different Continents
3.3 Phylogenetic Tree Analysis of Helicobacter Pylori
4 Discussion
Appendix
References
The Algorithms of Predicting Bacterial Essential Genes and NcRNAs by Machine Learning
1 Introduction
2 Materials and Methods
2.1 Reference Dataset Construction
2.2 Methods
3 Results and Discussions
4 Conclusions
References
Pneumonia Recognition Based on Deep Learning
1 Introduction
1.1 Neural Network Structure BNnet for Pneumonia Image Classification Based on Feature Fusion
1.2 Feature Extraction Based on ResNet
1.3 Feature Extraction Based on ResNet
1.4 Feature Fusion
1.5 Loss Function
2 Deep Feature Extraction Framework Based on Transfer Learning
3 Experiment and Analysis
3.1 Development Environment and Parameter Configuration
3.2 Evaluation of BNnet Network Test Results
4 Conclusion
References
A Hierarchical Machine Learning Frame Work to Classify Breast Tissue for Identification of Cancer
1 Introduction
2 Related Work
3 Methodology
3.1 Data Set Information and Feature Extraction
3.2 Machine Learning Algorithms
4 Results and Discussion
4.1 Stage-1 Classification
4.2 Stage-2 Classification
5 Conclusion
References
An Improved Method for Removing the Artifacts of Electrooculography
1 Introduction
2 Methods
2.1 Main Component Analysis
2.2 Independent Component Analysis
2.3 An Improved Method
3 Experimental Results and Comparative Analysis
3.1 Experimental Data
3.2 Experimental Result
4 Conclusion
References
R-Vine Copula Mutual Information for Intermuscular Coupling Analysis
1 Introduction
2 R-Vine Copula Mutual Information
3 Data Description and Preprocessing
3.1 Data Description
3.2 Preprocessing
4 Results
5 Discussion
6 Conclusion
1. References
A New Feature Selection Method for Driving Fatigue Detection Using EEG Signals
1 Introduction
2 Algorithm
2.1 Feature Extraction Algorithm
2.2 Classifier
3 Experiments
3.1 Purpose
3.2 Subjects
3.3 Experiment
3.4 Preprocessing
4 Results and Discussion
5 Conclusion
References
A New Strategy for Mental Fatigue Detection Based on Deep Learning and Respiratory Signal
1 Introduction
2 Methods and Materials
2.1 Participants
2.2 Respiratory Signal Collection and Preprocessing
2.3 CNN Model
2.4 LSTM Model
2.5 Bayesian Optimization
2.6 Model Training and Predicting
3 Results and Discussion
4 Conclusion
References
The Analysis and AI Prospect Based on the Clinical Screening Results of Chronic Diseases
1 Introduction
2 Objects and Methods
2.1 Objects
2.2 Evaluation of High-Risk Groups
2.3 Clinical Screening
2.4 Quality Control
2.5 Statistical Analysis
3 Results
3.1 Distribution of High-Risk Groups of Major Chronic Diseases
3.2 Participation in Clinical Screening
3.3 Clinical Screening Results
4 Conclusion and Discussion
4.1 Conclusion
4.2 The High-Risk Rate Detected by Screening is High
4.3 Clinical Screening Rate
4.4 Prospect of AI Plus Healthcare
References
Spatio-Temporal Evolution of Chinese Pharmaceutical Manufacturing Industry Based on Spatial Measurement Algorithms
1 Introduction
2 Date and Model
2.1 Theory and Methods
2.2 Constructing Target System
2.3 Date Sources
3 Results and Discussions
3.1 Analysis of the Changing Trend of Innovation Efficiency in Chinese Pharmaceutical Manufacturing Industry
3.2 The Geographical Distribution of Innovation Efficiency in Chinese Pharmaceutical Manufacturing Industry
3.3 The Spatial Evolution of Technological Innovation Efficiency in Chinese Pharmaceutical Manufacturing Industry
4 Conclusion
References
Evaluating the Spatial Aggregation and Influencing Factors of Chinese Medicine Human Resources in China: A Spatial Econometric Approach
1 Introduction
2 Data and Model
2.1 Theory and Methods
2.2 Variables and Data Sources
3 Results and Discussions
3.1 General Characteristics of the Spatial Distribution of TCM Human Resources
3.2 Analysis of the Spatial Aggregation of Chinese Medicine Human Resources in China
3.3 Spatial Autocorrelation Analysis of TCM Human Resource Agglomeration Level Pharmaceutical Manufacturing Industry
3.4 Analysis of Factors Influencing the Spatial Distribution of TCM Personnel
4 Conclusion
References
Spatial Distribution of Human Resources Allocation Level of Chinese Traditional Medicine
1 Introduction
2 Data and Model
2.1 Theory and Methods
2.2 Data Sources
3 Results and Discussions
3.1 The Time Trend of Human Resources of Chinese Medicine in China
3.2 The Spatial Distribution of Human Resources in Traditional Chinese Medicine in China
3.3 Local Spatial Auto-correlation of Human Resources in Chinese Medicine
4 Conclusion
References
The Improvement Path of E-health Literacy of Undergraduates in Jilin Province Based on the Structural Equation Model
1 Introduction
2 Data Sources and Methods
2.1 Research Object
2.2 Questionnaire Design
2.3 Measuring Tools
2.4 Statistical Analysis
3 Results
3.1 Basic Status of Survey Subjects
3.2 E-health Literacy Status of Undergraduates in Jilin Province
3.3 Correlation Analysis of Self-management Ability, Health Information Utilization, General Self-efficacy, E-health Literacy
3.4 Construction, Expansion and Examination of the Structural Equation of E-health Literacy Improvement
4 Results and Discussions
4.1 Self-management Ability is a Key Factor in the Improvement Path of E-health Literacy
4.2 The Utilization of Health Information has a Direct Positive Effect on E-health Literacy
4.3 General Self-efficacy has a Direct Positive Effect on E-health Literacy
References
Comprehensive Evaluation of Innovation Efficiency of Jilin Province Pharmaceutical Manufacturing Industry Based on Radar Map Feature Vector Algorithm
1 Introduction
2 Data Sources and Methods
2.1 Data Source and Processing
2.2 Index Selection
2.3 Research Methods
3 Results
3.1 Principal Component Analysis Method Divides Dimensions
3.2 Correlation Coefficient Matrix
3.3 Radar Chart Analysis Results
3.4 Comprehensive Evaluation of Innovation Efficiency Based on Radar Chart Analysis
4 Discussion and Suggestions
5 Conclusion
References
Research on Gene Coexpression Network Based on RNA-Seq Data
1 Introduction
2 Data Standardization Method
2.1 Commonly Used Data Standardization Methods
2.2 A New Data Standardization Method
3 Similarity Measurement Method
3.1 Commonly Used Similarity Measurement Methods
3.2 A New Similarity Measurement Method
4 Result
4.1 Data Set
4.2 Experimental Result
4.3 Evaluation
5 Conclusion
References
Information Sharing of Medical Resources for Emergency Rescue Based on Blockchain
1 Introduction
2 Related Work
2.1 Emergency Rescue
2.2 Consensus Algorithm
2.3 Storage Mode
3 The Proposed Patterns
3.1 Scheduling Model
3.2 Blockchain Information Sharing System
4 ERBFT Consensus Algorithm
4.1 Reputation Model
4.2 Consensus Model
5 Performance Analysis
6 Conclusion
References
A Remote Health Diagnosis Method Based on Full Voting XGBoost Algorithm
1 Introduction
2 Related Works
3 Remote Health Diagnosis Algorithm
4 Simulation
4.1 Datasets
4.2 Simulation Results
5 Conclusion
References
SCN Security and Communication Networks
Threat Intelligence Sharing Model and Profit Distribution Based on Blockchain and Smart Contracts
1 Introduction
2 Related Works
3 New Sharing Model
3.1 Comparative Discussion
3.2 System Design Based on CITA Framework
3.3 Privacy Issues
3.4 Implementation of Sharing Platform Function
4 Profit Distribution
4.1 Benefit Distribution Process
4.2 Implementation
5 Conclusion and Future Work
References
Research on Android Malicious URL Detection Based on Machine Learning
1 Introduce
2 Architecture Design
3 System Implementation
3.1 Data Collection and Processing
3.2 Process of Data Training
3.3 Description of the Object to Be Tested
4 Evaluation and Comparative Analysis
4.1 System Test on PC
4.2 Running Results of APP
4.3 Comparison
5 Conclusion
References
Research on Security Trust Model of P2P Network Based on Improved Search Algorithm
1 Introduction
2 The Related Work
2.1 P2P Network Structure
2.2 P2P Network Trust Model
2.3 Security Trust Problem in P2P Networks
3 The Improved Node Resource Search Algorithm
3.1 Resource Search Algorithm in P2P Network
3.2 Improved Node Resource Search Algorithm
4 Security Trust Model Based on Improved Search Algorithm
4.1 Correlative Credibility Updating Algorithm
4.2 The Credibility Values Calculation of the Improved Model
4.3 Adjustment of Peer Credibility
5 Simulation Results and Analysis
5.1 Simulation Software and Environment
5.2 Analysis of Experimental Results
6 Conclusions
References
Design and Implementation of Security Vulnerability Sharing Platform Based on Web Crawler
1 Introduction
2 Background and Related Work
3 The Architecture of Security Vulnerability Sharing Platform
3.1 Architectural Design
3.2 Functional Design
4 Implementations
4.1 Web Front-End Implementation
4.2 The Logic and Implementation of Crawler Module
5 Platform Testing
5.1 Vulnerability Information
5.2 Vulnerability Details
6 Conclusions
References
Design Principle and Method of Lightweight Block Cipher Diffusion Layer
1 Introduction
2 Evaluation Index of Diffusion Layer
2.1 Uniformity of Diffusion Layer
2.2 Security Design Index of Diffusion Layer
2.3 Implementation Performance Index of Diffusion Layer
3 Design Principle and Method of Diffusion Layer
3.1 Design Principle of Diffusion Layer
3.2 Construction Method of Linear Diffusion Layer
4 Diffusion Layer of Typical Cryptographic Algorithms
4.1 The Diffusion Layer of DES
4.2 The Diffusion Layer of DES
4.3 The Diffusion Layer of ARIA
4.4 The Diffusion Layer of LED
4.5 The Diffusion Layer of LBlock
4.6 The Diffusion Layer of PRINCE
5 Conclusion
References
Research on Application of Data Encryption in Computer Network Security
1 Introduction
2 Overview on Computer Network Security
2.1 Definition of Computer Network Security
2.2 Potential Risks of Computer Network Security
3 Problems of Computer Network Security
3.1 Security Holes of Computer Itself
3.2 User's Low Security Awareness
3.3 Malicious Attacks from the Network Environment
4 Data Encryption
4.1 Symmetric Encryption
4.2 Asymmetric Encryption
5 Application of Data Encryption in Computer Network Security
5.1 Application of Encryption to Network Database
5.2 Application of Encryption to Software
5.3 Application of Encryption to E-Commerce
5.4 Application of Encryption to Virtual Private Network
5.5 Application of Encryption to Cloud Services
6 Conclusion
References
Practical Provably Secure Encryption Scheme Based on Hashed Bilinear Pairing
1 Introductions
2 Preliminaries
2.1 Bilinear Pairing
2.2 Indistinguishability Under Chosen-Plaintext Attack (IND-CPA)
2.3 Computational Assumptions
3 Our Scheme
4 Security Analysis
5 Conclusion
References
A New Image Encryption Strategy Based on Arnold Transformation and Logistic Map
1 Introduction
2 Description of Encryption Process Algorithm
2.1 The Whole Process of the Algorithm
2.2 Preparation Stage
2.3 Permutation Diffusion Stage
3 Algorithm Description of Decryption Process
4 Security Analysis
4.1 Key Space
4.2 Key Sensitivity
4.3 Pixel Neighborhood Correlation Analysis
4.4 Histogram
4.5 Information Entropy
4.6 Differential Analysis
4.7 Noise and Data Loss Attacks
4.8 Analysis of Speed
5 Encryption Performance Summary
6 Conclusion
References
Time-Aware Missing Traffic Flow Prediction for Sensors with Privacy-Preservation
1 Introduction
2 Related Work
3 Motivation
4 Privacy-Aware Missing Traffic Flow Prediction for Traffic Sensors: MTFPprivacy-aware
4.1 Data Collection and Pre-processing
4.2 Tensor Construction and Partition
4.3 Distributed Processing
4.4 Centralized Similarity Calculation
4.5 Missing Data Imputation
5 Experiments
5.1 Experimental Configurations
5.2 Parameter Settings for MTFPprivacy-aware
5.3 Strategy Comparison
6 Conclusions
References
A Proposal of Digital Image Steganography and Forensics Based on the Structure of File Storage
1 Introduction
2 Compression Coding of JPEG Image
2.1 Color Space Transformation
2.2 Image Downsampling and Block Splitting
2.3 Discrete Cosine Transform
2.4 Quantization
2.5 Coding Process
2.6 Decoding Process of JPEG Image
3 Storage Structure of JPEG Image
3.1 SOI (Start of Image)
3.2 APP (Application Specific)
3.3 DQT (Define Quantization Table)
3.4 SOF (Start of Frame)
3.5 DHT (Define Huffman Table)
3.6 SOS (Start of Scan)
3.7 EOI (End of Image)
4 A Proposal of Information Steganography Based on File Storage Structure of JPEG Image
4.1 Basic Principles of Steganography
4.2 The Process of Embedding Hidden Information
4.3 Process of Extracting Hidden Data
4.4 Analysis and Discussion
5 Conclusion
References
Research on MySQL Database Recovery and Forensics Based on Binlog
1 Introduction
2 The Realization of Data Recovery Tool Binlog2sql
2.1 Principle of Binlog2sql Tool
2.2 Binlog2sql Function and Implementation
3 Experiment
4 Conclusions and Prospects
References
An Early Warning Model of Cybercrime Based on User Profile
1 Introduction
1.1 Current Status of Telecom Network Fraud
1.2 Current Situation of Early Warning of Telecom Network Fraud
2 Method
2.1 Feature Engineering Construction of User Profile
2.2 Early Warning of Fraud in Telecom Networks
3 Result
3.1 Model Assessment and Comparison
3.2 Actual Combat Applications
4 Conclusion of Model's Innovation
4.1 Accuracy of Model Results
4.2 Realistic Availability
4.3 Application of Public Welfare
5 Discussion
5.1 Research Value
References
Anonymous Authentication Technology Review in Vehicle Networking Environment
1 Introduction
2 Brief Description of Anonymous Authentication Technology
2.1 Concept of Anonymous Authentication Technology
2.2 Research Background of Anonymous Authentication Technology
2.3 Development of Anonymous Authentication Technology
3 Anonymous Authentication Technology and Internet of Vehicles
3.1 Research Status of Anonymous Authentication Technology in Car Network
4 Conclusion
References
Research on Detection of Chinese Microblog Public Opinion Analysis System
1 Introduction
2 Data Acquisition Module
3 Microblog Text Preprocessing Module
4 Text Analysis Module
5 Microblog Public Opinion Extraction Module
6 Summary
7 Future Work
References
An Authentication Method Combining Blockchain and Subject-Sensitive Hashing for the Data Sharing of Remote Sensing Image
1 Introduction
2 Related Works
2.1 Blockchain and Its Problems in Remote Sensing Image Authentication
2.2 Subject-Sensitive Hashing and Perceptual Hashing
3 Method
3.1 Blockchain Structure
3.2 Get the Hash of the Image Based on Subject-Sensitive Hashing
3.3 Block Structure
4 Simulation Results
5 Discussion
6 Conclusion
References
Smart Grid Data Security Sharing Mechanism Based on Alliance Blockchain
1 Introduction
2 System Architecture
3 Safe Storage and Sharing of Power Data
3.1 Secure Storage Mechanism of Power Data
3.2 Security Sharing Mechanism of Power Data
4 Performance Analysis
5 Summary
References
A Non-intrusive Anomaly Detection Method for Distribution Integration Terminal
1 Introduction
2 Information Collection Program Design
2.1 Design of Side Channel Acquisition Scheme
2.2 Abnormal Monitoring Scheme Design
2.3 LSTM Neural Network
2.4 Setting of Monitoring Threshold
2.5 LSTM Algorithm
3 Simulation Result
4 Conclusion
References
Integrated Energy Virtual Network Service Fault Diagnosis Algorithm Under Disaster Event Environment
1 Introduction
2 Problem Description
2.1 Network Slicing
2.2 Simplified Fault Propagation Model
3 Fault Degree Analysis of Virtual Network Service Under Disaster Events
3.1 Fault Risk Degree of Underlying Links
3.2 Fault Risk Degree of Underlying Links
3.3 Selection of Suspected Fault Sets
4 Algorithm
5 Performance
6 Conclusion
References
Research on the Endogenous Security Technology of Polymorphic Smart Network
1 Introduction
2 Related Work
2.1 Dynamic Heterogeneous Redundant Architecture
2.2 Ruling and Scheduling
3 Ruling Algorithm
3.1 Safety Factor of Executor
3.2 Heterogeneity of Executor Set
3.3 Detailed Description of Ruling Algorithm
4 Scheduling Method
5 Simulation Analysis
6 Conclusion
References
FEFuzzer: Hybrid Files Fuzzing Tool
1 Introduction
2 Background
2.1 Genetic Algorithm
2.2 Standard Sample
2.3 Effective Test Case
3 Methodology
3.1 Suppose
3.2 Experiment and Summary
3.3 Evaluation Function
4 Model
4.1 Extension Selector
4.2 Content Generator
4.3 Engine
5 Evaluation
5.1 Comparative Experiment Evaluation Function
5.2 Compare with Zzuf
6 Conclusions
1. References
Research on Data Analysis and Electronic Forensics Algorithm of Telecom Fraud Activity
1 Introduction
2 Related Work
3 Architecture of the Electronic Forensics Platform
4 Modeling of Telecom Fraud Activities
4.1 Analysis of Telecom Fraud Operation Process
4.2 Building a Model of Telecom Fraud Activities
5 Generation of Electronic Evidence of Telecom Fraud
5.1 Telecom Fraud Process and Key Areas Analysis
5.2 Electronic Evidence Form for Telecom Fraud
6 Electronic Evidence Analysis of Telecom Fraud
6.1 Cluster Analysis Algorithm of Electronic Evidence
6.2 Data Set Analysis
7 Conclusion
References
Adversarial Unsupervised Domain Adaptation for Traffic Anomaly Detection in Convergence Network
1 Introduction
2 Related Works
3 Bi-directional Classify-Consistent Generative Adversarial Network
3.1 Bi-directional Cross-domain Generators
3.2 Dual Consistent Classifiers
4 Class-Wise Cross-domain Alignment
5 Overall Objective and Optimization
6 Experiments and Results
6.1 Datasets
6.2 Implementation Details
6.3 Comparison Results
7 Conclusion
References
Encrypted Traffic Identification Method Based on Multi-scale Spatiotemporal Feature Fusion Model with Attention Mechanism
1 Introduction
2 Related Works
3 Encrypted Traffic Identification Method
3.1 Preprocessing of Encrypted Traffic
3.2 Classification Process of Encrypted Traffic
4 Simulation
4.1 Datasets
4.2 Simulation Results
5 Conclusion
References
Power Terminal Data Security and Efficient Management Mechanism Based on Master-Slave Blockchain
1 Introduction
2 Safety Management System Architecture
3 Safe and Efficient Data Management Mechanism
3.1 Safe Data Usage Mechanism
3.2 Efficient Data Query Mechanism
4 Performance Analysis
4.1 Lab Environment
4.2 Performance Analysis of Improved Bloom Filter Based on Grouping
4.3 Performance Analysis of Block Query Mechanism Based on B+ Tree Index
5 Conclusion
References
Data Security Sharing Mechanism of Power Equipment Based on Federated Learning
1 Introduction
2 Data Security Management Model
3 Power Equipment Registration and Data Storage Mechanism
3.1 Power Equipment Registration Process
3.2 Power Equipment Data Storage Process
4 Data Security Sharing Mechanism
4.1 Data Request and Sharing Process
4.2 Federated Learning Process
4.3 Differential Privacy Encryption Technology
5 Performance Analysis
6 Conclusion
References
Design of Log Analysis System Based on Deep Learning for Operation System Anomaly Detection
1 Introduction
2 Related Work
3 Overall Architecture of Anomaly Detection Module
3.1 Design of the Detection Module
3.2 Implementation of Core Function
4 Algorithms for Anomaly Detection
4.1 Overview of Algorithm
4.2 Kears-ANN Model
4.3 Keras-LSTM Model Design
4.4 Keras-GRU Model
5 Data Set
6 Simulation
7 Conclusion
References
CSDA Communication System Detection, Analysis and Application
Research on Visual Dynamic Tracking Control of SCARA Robot
1 Introduction
2 High Speed and High Precision Visual Tracking Algorithm
3 Real Time Feedback of Target Position and Velocity Information
3.1 Calculation Algorithm and Improvement of Speed Value
3.2 Stable Interval of Time
4 Delay Compensation of Dynamic Tracking System
5 Composition of System and Verification
6 Conclusion
References
Silicon Electro-optic Modulator for Photonic Ring Network On-Chip Based on Dual ITO Layer Directional Coupler
1 Introduction
2 Structure and Theory of Device
3 Results and Discussion
4 Conclusion
References
CNTK Communication Optimization Based on Parameter Server
1 Introduction
2 Implementation Thinking
2.1 Parameter Server Introduction
2.2 CNTK Presentation
2.3 Algorithm Implementation
2.4 Code Modification Ideas
2.5 Experimental Environment
3 Comparison of Outcomes
3.1 CNTK Results Under Initial Code
3.2 CNTK Results Under Model Average Operation
3.3 CNTK Results Under Multiverso Operation
3.4 CNTK Results for Different Epoch Under Multiverso
References
Research About the Influence of Digital Social Media on Learning Ability Based on "Segmentation-Outsourcing-Integration" Method
1 Introduction
2 Research Methods
3 The Influence of Digital Social Media on College Students' Information Learning Ability
3.1 Influence on the Ability of Learning Consciousness
3.2 Impact on Technology Application Capability
3.3 Influence on Learning Behavior Ability
3.4 Impact on Learning Management Ability
4 Integration Countermeasure About Improve the Effect of Digital Social Media on College Student Information Learning Ability
4.1 Building a Perfect Learning Environment of Digital Social Media
4.2 Strengthen Self-management and Improve Self-skills
4.3 Independent Thinking, Active Cooperation, Adept in Self-evaluation and Reflection
4.4 Improving College Students' Information Learning Ability
5 Conclusion
References
Cross-Network User Matching Based on Association Strength
1 Introduction
2 Related Works
3 ASUM-P (Association Strength-Based User Matching Without Prior Knowledge)
3.1 Motivation
3.2 Model Framework
3.3 Weighted Graph Representation for Social Network
3.4 Network User Representation Based on User Association Strength
3.5 Cross-Network User Matching
4 Experiments
4.1 Experimental Dataset and Settings
4.2 Evaluation Metrics
4.3 Experimental Results and Analysis
5 Conclusion
References
Implementation of Error Control Coding in Flight Test Instrument
1 Introduction
2 The Necessity to Use Error Control Coding in Flight Test Instrument
2.1 The Current Systems of the Flight Test Instrument
2.2 The Requirement in Standard
3 Strategies of Error Control Coding
3.1 Methods for Structures with One-Direction or Bi-direction
3.2 Algorithm for Different Transmission Channel
4 Strategies Used in Flight Test Instrument
4.1 In the vNET
4.2 In Telemetry
4.3 In the gNET
5 Conclusion
References
Research on Airborne Power Conversion Based on Phase-Shifting Full-Bridge
1 Introduction
2 Power Conversion Circuit Topology
3 Phase-Shifting Full-Bridge Power Supply Circuit
3.1 Full-Bridge Power Supply Circuit
3.2 Phase-Shifting Control
4 Power Circuit Simulation
5 Conclusion
References
Research on Static Missile Attitude Measurement Technology Based on Collinear Perspective Model
1 Introduction
2 Overall Design of Missile Attitude Measurement System
3 High Precision Calibration of Orientation Elements in Measuring Camera
4 High Precision Calibration of Orientation Elements in Measuring Camera
4.1 Measurement Coordinate System
4.2 Exterior Orientation Element Calculation of Single Camera
4.3 Coordinate Calculation of Points to Be Measured
5 Fitting Algorithm of Missile Geometric Feature Detection
6 Experimental Results
7 Conclusion
References
A Novel Negative Sequence Current Control System for Electrified Railway
1 Introduction
2 Proposed Topology
2.1 The Scheme of Proposed Compensation System
2.2 The MPB Transformer
3 Negative Sequence Current Compensation Method
3.1 Principle of Negative Sequence Current Compensation
3.2 Negative Sequence Current Detecting and DC-Link Voltage Control and Current Control Strategy
4 Simulation Results
5 Conclusion
References
Research on Simulation Models of Blue Force Naval Surface Warships Group Anti-submarine Combat
1 Foreword
2 Model Framework Analysis
2.1 Basic Principles
2.2 Description of Domain Background
2.3 Description of Military Conceptual Model
2.4 Description of Simulation Model
3 Model Classification Design
4 Model Analysis and Construction
5 Conclusion
References
The Study of Short Term Wind Power Prediction Based on MV-LSTM
1 Introduction
2 The Construction of MV-LSTM Model
2.1 LSTM Model
2.2 The Update Process of LSTM Memory Unit
2.3 Correlation Analysis
2.4 Data Normalization
2.5 Establishment of Prediction and Evaluation Index
3 Experimental Test and Result Analysis
3.1 Experimental Results and Analysis
4 Conclusion
References
Intelligent Fault Section Location for Distribution Network with DG Based on Hierarchical Zoning
1 Introduction
2 Implementation Scheme of Intelligent Feeder System with DG
2.1 General Structure of Intelligent Feeder System with DG
2.2 Scheme Implementation
3 Fault Location Criteria for Distribution Network with DG
4 Simulation Verification
4.1 Build Simulation Model
4.2 Fault Location and Isolation Simulation
5 Conclusion
References
Fault Analysis Based on FMECA Megawatt Wind Turbine
1 Introduction
2 Fault Analysis Theory for Megawatt Wind Turbines
3 Main Structure of Wind Turbine and Its Faults
3.1 Blade Part
3.2 Hub Part
3.3 Pitch System
3.4 Generator Assembly
4 Conclusions
References
Research and Improvement of Image Transmission Integrated Remote Controller for Tracked Robot in Special Environment
1 Introduction
2 Infrastructure of Wireless Remote Control
3 Image Transmission Integrated Remote Controller
4 Selection of Integrated Remote Controller for Image Transmission
5 Conclusion
References
Routing Algorithm for Wireless Sensor Network Based on GA-LEACH
1 Introduction
1.1 A Subsection Sample
2 Related Work
2.1 GA-LEACH Optimized Routing Algorithm
2.2 Improved Chameleon Algorithm
2.3 Improved Genetic Algorithm
3 GA-LEACH Algorithm Model Establish
3.1 Model Assumptions
3.2 Chameleon Clustering Algorithm
3.3 Adopting Genetic Algorithm to Select Cluster Heads
4 Simulation Experiment and Analysis
5 Conclusion
References
An Overview on Developments and Researches of Axial Flux Wind Machines
1 Introduction
2 Research Background and Significance
3 Research Status of Wind Power Technology at Domestic and Abroad
4 Asynchronous Wind-Turbine Generator
4.1 Cage Asynchronous Generator
4.2 Double-Fed Induction Generator
5 Axial Magnetic Field Motor
5.1 Axial Flux Hybrid Excitation Motor
5.2 Axial Flux Permanent Magnet Motor
6 Summary
References
Research on Communication and Control Method of Towing Cable Inspection Robot in Urban Underground Pipe Network
1 Introduction
2 System Design
2.1 System Structure
2.2 Operating Principle of the System
2.3 Functions Realized by the System
3 Comparison of Calculated Data
4 Conclusion
References
The Study for the Effects of Distributed Generation on Power System
1 The Background and Significance of Research
2 The Development Status of Distributed Generation
3 Key Technology
3.1 The Way that Distributed Generation are Connected to the Grid
3.2 Impact on Power Quality
3.3 Impact on Relay Protection
4 Research Hotspots
4.1 Estimating the Effects of Distributed Generation Connection on Electric System Under the New Algorithm
4.2 Research on Location and Capacity of Distributed Energy
References
Doubly Fed Wind Power Generation System Based on Sliding Mode Variable Structure
1 Introduction
2 Design of Integral Sliding Mode Variable Structure Direct Torque Controller
2.1 System Structure Design
2.2 Analysis of Direct Control of Rotor Voltage to Electromagnetic Torque and Reactive Power
2.3 Integral Sliding Mode Variable Structure Error Switch Control
3 System Simulation and Result Analysis
3.1 Sliding Mode Variable Structure Controller Control Coefficient
3.2 Doubly-Fed Induction Motor Parameters
4 Conclusions
References
Research on Temperature Monitoring and Warning System for Power Cable Joints
1 Introduction
2 The Hardware Design
2.1 Cable Joint Structure
2.2 Overall System Design
2.3 Design of Temperature Acquisition Node
2.4 Monitoring Node Design
3 Software Programming
3.1 Software Design of Temperature Acquisition Node
3.2 Monitor Node Software Design
4 Conclusion
References
Design of a High Accuracy Color Block Sorting Robot Based on TCS3200 Color Sensor
1 Introduction
2 Principle of Color Recognition
2.1 Color Equation
2.2 Color Recognition Principle of TCS3200 Sensor
2.3 White Balance
3 System Hardware Composition
3.1 Design of Main Control Board
3.2 Color Sensor and Peripheral Circuit
3.3 Map Design
4 System Programming
4.1 Main Program
4.2 White Balance Test Program
4.3 Color Discrimination Subroutine
4.4 Color Confirmation Subroutine
5 System Debugging and Data Testing
5.1 White Balance Factor Test
5.2 Color Block RGB Value Test
5.3 Contrast Test of the Accuracy of Color Block Recognition
6 Conclusion
References
Design of Warehouse Cooperative Robot System Based on ZigBee
1 Introduction
2 System Hardware Platform
2.1 Sorting Robot
2.2 Transport Robot
2.3 Map Design
3 System Software Design
3.1 Software Design of Sorting Robot
3.2 Software Design of Transport Robot
4 Test and Data
5 Conclusion
References
Design and Development of Intelligent Reading and Writing Posture Reminder
1 Introduction
2 Demand Analysis
3 Whole Scheme Design
3.1 Hardware Design
3.2 Software Design
3.3 Debugging
4 Conclusion
References
Design and Implementation of Intelligent Mechanical Arm
1 Introduction
2 Overall Design of Manipulator
2.1 Control Module
2.2 Sensor Module
2.3 Data Transmission Module
2.4 Motor Drive Module
3 Manipulator Workflow
4 System Test
5 Conclusion
References
An Improved EZW Algorithm for Image Compression
1 Introduction
1.1 Background and Significance of the Research
1.2 Development of Image Compression
1.3 Image Compression Development of Wavelet Transform
2 Proposed Algorithm
3 Experimental Results
3.1 Data and Evaluation Criteria
3.2 Data Analysis
4 Conclusion
References
Construction of University Comprehensive Budget Management Information System Based on Big Data and Cloud Platform
1 Introduction
2 State of the Art
3 Methodology
4 Result Analysis and Discussion
5 Conclusion
References
Discussion on the Integrated Design of Electrical Internet of Things System for Inspection Robots
1 Introduction
2 Discussion on the Integrated Design of Electrical Internet of Things System for Inspection Robots
2.1 Electrical IOT System Integration
2.2 Electrical IOT System for Inspection Robots
2.3 Advantages of Integrated System
2.4 Slam Algorithm of Inspection Robot
3 Experimental Research on Integrated Design of Electrical Internet of Things System for Inspection Robots
3.1 System Model Configuration and Experimental Process
4 Data Analysis of Integrated Design of Electrical Internet of Things System for Inspection Robots
4.1 Recognition and Analysis of Visible Light Meters in the Patrol Robot Electrical IOT System
4.2 Analysis of the Remaining Life Prediction Data of Electrical Equipment Based on the Integrated Design of the Electrical Internet of Things System
5 Conclusion
References
Evaluation System of Physical Education Students' Exercise Score
1 Introduction
2 Evaluation System of College Students' Path Performance Score
2.1 System Architecture and Function Module
2.2 Data Analysis Algorithm
3 System Simulation Experiment
3.1 Environmental Deployment
3.2 Experimental Subject
4 Results of Simulation Experiment on the Score System of College Students' Physical Education
4.1 Excellent Retention Rate of College Students' Physical Performance
4.2 Good Retention Rate of College Students in Physical Education
5 Conclusions
References
Mathematical Calculation of Inclusion Domain Complex Matrix of Block Eigenvalues Under Two Part
1 Introduction
2 Research on the Mathematical Calculation of the Complex Matrix of the Block Eigenvalues Under the Two-Part Inclusion Domain
2.1 The Block Eigenvalues Under the Two-Part Containment Domain Complex Matrix Algorithm Repair
2.2 CRIMINISI Algorithm
2.3 Calculation Formula
3 Experimental Research on the Mathematical Calculation of the Complex Matrix of the Block Eigenvalues Under the Two-Part Inclusion Domain
3.1 Research Materials and Experimental Design
3.2 Analysis Method and Evaluation Content
4 Research and Analysis of the Mathematical Calculation of the Complex Matrix of the Block Eigenvalues Under the Two Parts
4.1 Comparison of PSNR Performance of Block Eigenvalue Inclusion Domain Complex Matrix Algorithm
4.2 SSIM Performance Comparison of Block Eigenvalue Inclusion Domain Complex Matrix Algorithm
5 Conclusions
References
Research on Educational Informatization Platform Based on Cloud Computing
1 Introduction
2 Related Research Based on Educational Informatization
2.1 Overview of Educational Informatization
2.2 Research Status of Educational Informatization
3 Research on Cloud Architecture
3.1 Overview of Cloud Computing
3.2 Related Research on Cloud Architecture
4 Design and Implementation of Educational Informatization Platform Based on Cloud Computing
4.1 The Infrastructure of the Platform
4.2 The Realization of the Basic Layers of Educational Platform
4.3 Operation Mode of Education Platform
5 Conclusion
References
Invulnerability Optimization of Communication Network Based on Analog Attack Strategy
1 Introduction
2 Invulnerability Optimization
2.1 Invulnerability Optimization Method Based on Analog Attack Strategy
2.2 Improved Invulnerability Measure
3 Simulation Results
4 Conclusion
References
Analysis of Open Water Performance of Integrated Motor Propeller
1 Introduction
2 Model Establishment
3 Simulation Analysis
3.1 Numerical Calculation
3.2 Hydrodynamic Performance
3.3 Surface Pressure of Propeller
4 Conclusion
References
A Grain-Level Microstructure Model for Simulating of Crack Evolution Based on the CZM Method
1 Introduction
2 Numerical Model
2.1 Microstructure Generation
2.2 The Cohesive Elements Embedding
3 Damage Criterion and Grain Boundary Condition
3.1 Damage Initiation and Evolution Criterion
3.2 Boundary Conditions
3.3 Parameter Settings
4 Results
4.1 The Influence of Fracture Energy
4.2 The Influence of Grain Boundary Strength
4.3 The Influence of Grain Shape
5 Conclusions
References
Analysis of Underwater Robot Structure Based on Fluent
1 Introduction
2 Mechanical Analysis of Main Parts
2.1 Mechanical Analysis of Observation Window
2.2 Mechanical Analysis of Sealed Cabin
3 CFD Simulation Based on FLUENT Software
3.1 Model Simplification
3.2 Divide Fluid Domains
3.3 Mesh Division
3.4 Boundary Condition Setting
3.5 CFD Simulation Results of ROV Motion
4 Conclusion
References
Adaptive Structure Design of Pipe Cleaning Robot for Household Fresh Air System
1 Research Background
2 Determination of Overall Dimensions
3 Adaptive Structural Design
3.1 Walking Mechanism
3.2 Track Foot Displacement Device
4 Clean Brush Head Replacement Device
5 Conclusion
References
Simulation Analysis of Hydraulic Balance Circuit Based on AMESim Software
1 Introduction
2 Performance Comparison of Balance Circuit
2.1 Control Circuit of Hydraulic Control Check Valve
2.2 Balance Circuit with Balance Valve
2.3 Balance Circuit of One-Way Sequence Valve
3 Conclusion
References
Design of Rubber Ring Automatic Assembly Device for Drawer Roller
1 Introduction
2 Automatic Assembly Device of Rubber Ring for Drawer Roller
3 Expansion Structure of Rubber Ring
4 Rubber Ring Feeding Structure Design
4.1 Sorting Structure Design
4.2 Design of Conveying Structure
4.3 Design of Rubber Ring Grasping Structure
4.4 Design of Rubber Ring Placement Structure
5 Conclusion
References
Design of Remote Operated Vehicle Based on STM32
1 Introduction
2 ROV Model
3 Main Modules of Underwater Vehicle
4 Software Design of STM32
5 Experiment
6 Conclusion
References
Design of Underwater Robot Control System Based on STM32F407
1 Introduction
2 Hardware and Software Design of Control System
2.1 Hardware Design of Control System
2.2 Software Design of Control System
3 Motion Control Strategy Design
4 Practical Text of Underwater Robot
5 Conclusion
References
Design on Small-Scale Remotely Operated Vehicle
1 Introduction
2 Structure of Small-Scale Remotely Operated Vehicle
2.1 Propeller
2.2 Control Cabin
2.3 Seal
3 Control System Design
3.1 Mother Ship Control System
3.2 Underwater Control System
4 Experiment
5 Conclusion
References
Output Feedback Stabilizing Control Design for a Class of Single-Link Robot Systems
1 Introduction
2 Problem Formulation
3 Stabilizing Control Design
3.1 Scaling Transformation
3.2 Observer Design
3.3 Controller Design
4 Main Results
5 Simulation
6 Conclusion
References
Multi-layer Uneven Clustering for Wireless Sensor Networks
1 Introduction
2 Related Works
3 Network Model
4 Proposed Method
4.1 Scheme of Layers Dividing
4.2 Scheme of Cluster Dividing
4.3 Proposed MLUC Method
5 Simulation and Results
6 Conclusions
References
A Cluster Heads Selection Algorithm of Wireless Sensor Network Based on Cluster Notes Number
1 Introduction
2 Model of Energy and Network
3 Routing Algorithm CNN-LEACH Based on Transmitted Energy Dissipation of Cluster Heads
4 System Simulation
5 Conclusions
References
Design of Aircraft Vibration Measuring System
1 Introduction
2 Principle of Vibration Test
3 System Design
4 Filter Design
5 Experimental Verification
6 Conclusion
References
Assembly Sequence Planning Algorithm in Collaborative Environment Based on Web
1 Introduction
2 Concepts Used in Sequence Generation
3 Assembly Task Decomposition and Sequence Generation
3.1 Preliminary Decomposition of Assembly Task
3.2 Parts Classification in Assembly Body
3.3 Assembly Sequence Generation Algorithm of Assembly
3.4 Adjustment Principle of Assembly Sequence
4 Example
5 Conclusion
References
Design of Airborne Thermocouple Temperature Measurement System
1 Introduction
2 Principle of Thermocouple Temperature Measurement
3 Compensation Principle of Cold End Temperature
4 System Design
5 Test Verification
6 Conclusion
References
Effect of Online Interaction on College Student Satisfaction in Online Courses: A Chained Mediation Model
1 Introduction
2 Methods and Data
2.1 Sample
2.2 Measures
2.3 Model Setting
2.4 Statistical Analysis
3 Results and Discussion
3.1 Common Method Bias
3.2 Descriptive Statistics on Online Learning Satisfaction and Its Influencing Factors
3.3 Correlation Analysis of Online Interaction, Task Value, Online Learning Self-efficacy and Learner Satisfaction
3.4 Structural Equation Model Testing and Mediating Effect Analysis
4 Conclusion
References
Research on Networked Airborne Testing System Architecture Based on DDS
1 Introduction
2 Existing Situation of Large Networked Airborne Testing System
3 Inadequate Capacity of Existing Large Networked Airborne Testing Systems
4 Introduction of Data Distribution Service
5 Architecture Design of DDS Based Network Test System
6 The Key Technology of NATS Based on DDS
6.1 Time Synchronization
6.2 Fusion of Heterogeneous Systems
6.3 Task Partitioning and Optimal Scheduling
7 Conclusion
References
Wireless Sensing Based Gesture Recognition with Edge Computing in Twin Network
1 Introduction
2 Related Work
3 Preliminaries of Wireless Sensing
4 Data Collection Preprocessing and Feature Extraction
4.1 Data Collection Stage
4.2 Activity Interception
4.3 Data Preprocessing
4.4 Feature Extraction
5 Experimental Results and Performance Evaluation
6 Conclusion
References
Probe Selection Algorithm of Power Communication Network in Sparse Network Environment
1 Introduction
2 Probe Matrix
3 Network Decomposition
4 Algorithm
5 Performance Analysis
6 Conclusion
References
Design and Implementation of a Charging Station Transaction System Based on Blockchain
1 Introduction
2 Related Work
2.1 Blockchain Platform Comparison
2.2 Operation Mode of the System
3 Design of the System
3.1 Role Analysis
3.2 System Module Design
3.3 Information Management Module
3.4 Transaction Settlement Module
4 Implementation of the System
4.1 Software Environment
4.2 Data Structure Design
4.3 Implementation of Smart Contracts
5 System Test
5.1 Function Test
5.2 Performance Test
6 Summary
References
Power Communication Multi-service Carrying Method Based on Wi-Fi6 Resource Scheduling
1 Introduction
2 Wi-Fi6 Transmission Characteristics
2.1 OFDMA Transmission Mode
2.2 MU-MIMO Transmission Mode
3 Multi-service Carrying Method
3.1 A Method of Obtaining Pilot Condition Information Based on Trigger Frame Mechanism
3.2 Resource Allocation and Scheduling Method
4 Simulation Results
5 Conclusion
References
Containerized Scheduling Method Based on Kubernetes and YARN in Big Data Scenarios
1 Introduction
2 Related Background Technology and Analysis
2.1 Database Technology
2.2 Kubernetes and YARN Scheduling Process
3 Data Analysis Process for Massive Heterogeneous Data
4 Two-Tier Scheduling Based on Kubernetes and YARN
4.1 Containerized Big Data Two-Tier Scheduling Architecture Based on Kubernetes and YARN
4.2 Containerized Two-Tier Scheduling Process Combined with YARN and Kubernetes
5 Conclusion
References
A Distributed Software-Defined Content Delivery Network Architecture Based on Blockchain
1 Introduction
2 System Architecture Overview
3 Evaluation of the Reliability of the Controller
4 Blockchain Consensus Process
5 Experiment and Analysis
6 Conclusion
References
Carrier Network Fault Diagnosis Algorithm Based on Network and Business Relationship
1 Introduction
2 Problem Description
3 Fault Propagation Model
3.1 The Relationship Between Power Business and Underlying Network Resources
4 Fault Propagation Model
5 Fault Diagnosis Algorithm
5.1 Fault Propagation Model Optimization
5.2 Selection of Suspected Failure Collection
5.3 Fault Diagnosis Algorithm
6 Performance Analysis
7 Conclusion
References
Carrier Network Fault Diagnosis Algorithm Based on Dynamic Bayes Theory
1 Introduction
2 Problem Description
3 Model Construction and Reasoning
3.1 Construction and Optimization of Fault Propagation Model
3.2 Reasoning Method Based on Dynamic Bayes
4 Carrier network fault diagnosis algorithm based on dynamic Bayes theory
5 Performance Analysis
6 Conclusion
References
Carrier Network Fault Diagnosis Algorithm Based on Service Characteristics
1 Introduction
2 Problem Description
3 Business Characteristics Analysis
3.1 Analysis of Business Characteristics of Network Nodes
3.2 Analysis of the Possibility of Network Node Failure
3.3 Analysis of the Failure Possibility of Virtual Business
3.4 Fault Location
4 Algorithm
5 Performance Analysis
6 Conclusion
References
Link Packet Loss Rate Inference Algorithm Based on Network Characteristics in Carrier Network
1 Introduction
2 Problem Description
3 Network Feature Analysis
3.1 DQN Model
3.2 Node Importance Estimation
4 Algorithm
5 Performance Analysis
6 Conclusion
References
Carrier Network Link Loss Rate Reasoning Algorithm Based on Network Resources and Service Characteristics
1 Introduction
2 Problem Description
3 Link Attribute Analysis
3.1 Contribution of Link Loss
3.2 Detection Average Packet Loss Rate of the Link
3.3 Link Detection Independence
3.4 Calculate Indicator Weights Based on Multiple Attributes
4 Algorithm
5 Performance Analysis
6 Conclusion
References
Inference Algorithm of Link Loss Rate Based on Network Resource Characteristics in Dynamic Carrier Network
1 Introduction
2 Problem Description
3 Link Feature Analysis
4 Algorithm
4.1 Link Loss Rate Inference Algorithm
4.2 Obtain the Optimal Solution Based on Genetic Algorithm
5 Performance Analysis
6 Conclusion
References
Research on Application Method of NB-IOT in Power Consumption Information Collection System
1 Introduction
2 Structure of Power Consumption Information Collection System
3 NB-IOT Technical Characteristics
4 Application Method of NB-IOT in Power Consumption Information Collection
5 Improvement of Smart Meter Based on NB-IOT Communication Function
6 Experimental Results and Analysis
7 Conclusion
References
Virtual Network Resource Allocation Algorithm Based on Reliability and Distribution Strategy Under Network Slicing
1 Introduction
2 Description of Resource Allocation Issues
3 Network Reliability Evaluation
3.1 Underlying Nodes Reliability
3.2 Low-Level Link Reliability
3.3 Reliability of Virtual Nodes and Virtual Links
3.4 Offload Strategy of Virtual Link
4 Resource Allocation Algorithm
5 Performance Analysis
6 Conclusion
References
Virtual Network Resource Allocation Algorithm Based on Active Detection in Network Slicing
1 Introduction
2 Problem Description
3 Active Detection
3.1 Active Detection Matrix Model
3.2 Detection Selection Algorithm
4 Algorithm
4.1 Virtual Network Resource Allocation Algorithm Based on Active Detection
4.2 Virtual Link Mapping Algorithm Based on Active Detection
5 Performance Analysis
6 Conclusion
References
A Phase Gradient Metasurface Antenna Working at 5G Band for Electric Power Communication Network
1 Introduction
2 Antenna Design
2.1 Feed Configuration
2.2 Design of PGM
3 Result Analysis
4 Conclusion
References
Investigation of Directional Wide-Beam Radial Line Slot Antenna for Smart Grid Fault Detector
1 Introduction
2 Antenna Structure and Principle
3 Simulation Design
4 Analysis of Simulation Results
4.1 Analysis of Surface Electric Field Distribution
4.2 Antenna S11 Parameter Analysis
4.3 Radiation Pattern
5 Conclusion
References
Supply Chain Credit Evaluation Mechanism Integrating Federated Learning and Blockchain
1 Introduction
2 Related Work
3 Supply Chain Credit Evaluation Mechanism
3.1 Credit Evaluation Framework
3.2 Credit Evaluation Process
4 Specific Design and Implementation
4.1 Supply Chain Enterprise Credit Evaluation Indicators
4.2 Federated Learning Process
5 Analysis
6 Conclusion
References
Research on Edge-Side Domain Name Caching Algorithm Based on Group Access
1 Introduction
2 Related Work
3 System Model
4 Algorithm Design
4.1 Domain Name Processing and Classification
4.2 Domain Name Caching Algorithm
5 Simulation
5.1 Simulation Environment
6 Conclusion
References
Blockchain-Oriented Query Capability Optimization
1 Introduction
2 Related Technologies
3 Relationship Modeling
4 Index Structure Design
5 Index-Based Query Optimization
6 Experiments
6.1 Experimental Environment
6.2 Analysis of Experimental Results
References
Resource-Aware Reliability Assurance of Service Function Chain
1 Introduction
2 Related Work
3 Algorithm Design
3.1 Problem Model
3.2 The Definition and Algorithm Flow of Reliability Calculation Based on Neural Network
3.3 Greedy Shared Backup Algorithm and Its Comparison Algorithm Related Definition and Algorithm Flow
4 Simulation
4.1 Test Plan
4.2 Simulation Results
5 Conclusion
References
Research on Network Operation Capability and Benefit Evaluation Method for 5G-Enabled Grid
1 Introduction
2 Evaluation Methods
2.1 Mathematical Model
2.2 Simulation Tools
3 Evaluation Indexes
4 Practical User Cases
5 Conclusion
References
Research on 5G End-to-End Simulation Test Technology for Electric Power Business in Smart Grid
1 Introduction
2 Application Scenarios and Requirements in Smart Grid
3 5G Test Technology for Electric Power Business
3.1 Interconnection Test
3.2 Network Performance Test
3.3 Network Security Test
3.4 Business System Test
4 Test Results and Analysis
5 Conclusion
References
Research on 5G Multipath Concurrent Transmission System and End to End Delay Measurement
1 Introduction
2 Research on Cross-Layer Multipath Concurrent Transmission Technology
2.1 Netfilter Mechanism
2.2 Load Balancing
2.3 Notification Chain
3 End to End Delay and Bandwidth Performance of Multipath Concurrent Transmission System
3.1 End-to-End Delay
3.2 Bandwidth Test
4 Conclusion
References
5G NR Test Technology Progresses and Challenges
1 Introduction
2 Challenges in 5G Communication Test Technology
2.1 Development Status of 5G Communication Test Technology
2.2 Difficulties in the Development of 5G Communication Detection Technology
3 5G NR OTA Test Technology and Application in Base Station Antenna Test
3.1 Classification of 5G OTA Test Methods
3.2 Massive MIMO Test Scheme
4 Conclusion
References
Design of a Distributed Ledger-Based Reward Architecture for Collaborative Tasks
1 Introduction
2 Related Work
3 Overall Architecture and Introduction of Blockchain
4 Algorithms for Sensing Data Selection
4.1 Multi-attribute Auctions
4.2 Initial Reputation Value
4.3 Data Quality Assessment and Reputation Value Update
5 Simulation
6 Conclusion
References
Unbalanced Data Oversampling Method for Traffic Multi-classification in Convergence Network
1 Introduction
2 Related Works
3 Proposed Method
4 Simulation
4.1 Datasets
4.2 Simulation Results
5 Conclusion
References
Design and Simulation of Resource Demand Forecasting Algorithm in Vehicular Edge Network
1 Introduction
2 Related Work
3 Resource Model Under the Scenario of Internet of Vehicles
3.1 Business Indicators
3.2 MEC Indicators
3.3 Heterogeneous Computing Resource Modeling
4 Demand Forecasting of Computing Resources Based on Deep Learning
4.1 Data Simulation
4.2 Multi Dimensional Prediction Based on CNN + bilstm + attention
4.3 Evaluating Indicators
5 Performance Evaluation
6 Conclusion
References
Resource Scheduling Algorithms for Burst Network Flow in Edge Computing
1 Introduction
2 Related Work
3 System Model
3.1 Description of Related Concepts
3.2 Burst Network Flow Model
4 Resource Scheduling Algorithms for Burst Network Flow
5 Performance Evaluation
6 Conclusion
References
Multi-machines and Multi-tasks Scheduling for UAV Power Inspection in Smart Grid
1 Introduction
2 System Model
2.1 Problem Overview
2.2 Problem Definition
3 Task Evaluation Design and Scheduling Modeling
3.1 Task Evaluation Module
3.2 Task Scheduling Module
4 Simulation Analysis and Comparison
4.1 Multiple Traveling Salesman Problems
5 Conclusions
References
5G Green Communications: Multigroup Multicasting Transmission with SWIPT in C-RAN
1 Introduction
2 System Model
2.1 The Achievable Rates
2.2 The Harvested Energy
3 Power Consumption Model and Problem Formulation
3.1 Power Consumption Model
3.2 Problem Formulation
4 Low-Complexity Algorithm for Solving Problem (12)
4.1 Tackling Nonsmooth Objective Function and Constraints C1 and C2
4.2 Tackling Nonconvex Constraints C3 and (13)
5 Numerical Results and Discussions
6 Conclusions
References
Optimal Computation Resource Allocation Scheme for LEO Satellite Networks
1 Introduction
2 System Model
3 Proposed Optimal Computation Resource Allocation Algorithm
4 Simulation and Analysis
5 Conclusion
References
3D-SAR Imaging with Improved Frequency Diverse Array Antenna
1 Introduction
2 Signal Model
3 Imaging Method
3.1 BP Algorithm
3.2 Resolution Analysis
4 Simulation Analysis
5 Conclusion
References
Primary Node Selection Algorithm of PBFT Based on Anomaly Detection and Reputation Model
1 Introduction
2 Review PBFT Algorithm and the Anomaly Detection Model
3 Comparison Experiment of Performance
4 The Primary Node Selection Algorithm Based on Reputation
5 Safety Analysis
5.1 Decentralization
5.2 The Punishment of Reputation Value
6 Conclusions
References
OAI-Based CU Implementation and Test with Emulators in 5G CU/DU Split Architecture
1 Introduction
2 System Architecture
3 UE Initial Access and Registration Procedure Based on CU/DU Split
4 Development and Implementation of CU Based on Open F1 and NG Interfaces
4.1 Overall Module Design of CU
4.2 Communication Mechanism Within CU
5 Experimental Results
5.1 Configuration Parameters
5.2 Network Configuration
5.3 Experimental Results
6 Conclusion
References
FD-ISAR Translational Compensation Algorithm Based on Observation Subset
1 Introduction
2 Based on the Minimum Entropy BP Self-focusing Translational Compensation Algorithm
2.1 Rough Estimation of Cross-correlation Motion Parameters Based on Observation Subsets
2.2 The Minimum Entropy Back Projection Self-focusing Algorithm
3 Experimental Simulation
4 Conclusion
References
How Asymmetrical Dependency Affects the Robustness in Smart Grid
1 Introduction
2 Model
2.1 Coupled Model
2.2 Asymmetric Degree of Dependence
2.3 Cascade Model
3 Experiments and Results
4 Conclusion
References
A Dynamic Task Assignment Strategy for Emitter Reconnaissance and Positioning through Use of UAV Swarms
1 Introduction
2 Problem Description and System Model
2.1 Problem Description
2.2 System Model
3 Task Assignment Strategy for Dynamic Reconnaissance and Positioning
3.1 Beam Equivalence
3.2 Position Assignment Strategy Based on Role Transformation Mechanism
3.3 Localization Algorithm
4 Simulation Results and Analysis
5 Conclusion
References
Mobile Edge Computing for LEO Satellite: A Computation Offloading Strategy Based Improved Ant Colony Algorithm
1 Introduction
2 System Model
2.1 Communication Model
2.2 Computation Model
3 Problem Formulation
4 A Computation Offloading Strategy Based on Improved Ant Colony Algorithm
4.1 Local Device Resource Allocation
4.2 Queue Order of Task on the Satellite
5 Simulation
5.1 Parameter Setting
5.2 Performance Comparison of Different Algorithms
5.3 Performance Comparison of Different Weight Factors
6 Conclusion
References
Retraction Note to: An Efficient Channel Attention CNN for Facial Expression Recognition
Retraction Note to: Chapter "An Efficient Channel Attention CNN for Facial Expression Recognition" in: Q. Liu et al. (Eds.): Proceedings of the 11th International Conference on Computer Engineering and Networks, LNEE 808, https://doi.org/10.1007/978-981-16-6554-7_8
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