Smart Grid and Internet of Things : 6th EAI International Conference, SGIoT 2022, TaiChung, Taiwan, November 19-20, 2022, Proceedings

This book constitutes the refereed proceedings of the 6th EAI International Conference on Smart Grid and Internet of Things, SGIoT 2022, held in TaiChung, Taiwan, in November 19-20, 2022. The 33 regular papers presented were carefully reviewed and selected from 96 submissions. The papers cover a broad range of topics in wireless sensor, vehicular ad hoc networks, security, deep learning and big data. The papers are organized in subject areas as follows: IoT, Communication Security, Data Mining or Big Data; Artificial Intelligence, Machine Leaning, Deep Learning and Neural Network; WLAN, Wireless Internet and 5G; Protocol, Algorithm, Services and Applications. Preface Organization Contents IoT, Communication Security, Data Mining or Big Data Research on Information Platform of University Performance Appraisal Based on Big Data Collection Based on Internet of Things Technology 1 Introduction 2 Text 2.1 Demand Analysis 2.2 Assessment Process 2.3 Database Design 3 Conclusion References The Impact of Disposal Effects Generated by Internet of Things Technology on Quantitative Investment 1 Introduction 1.1 Background and Needs 1.2 Literature Roundup 2 Theoretical Explanation 3 Correlation Verification 4 Impact of Disposal Effect and Countermeasures References A Survey on IoT Modules: Architecture, Key Technologies and Future Directions 1 Introduction 2 Functional Architecture of IoT Modules 2.1 RF Module 2.2 GNSS Module 2.3 Power Management Module, Storage, Peripheral Interface 3 Classification of IoT Modules 4 NB-IoT Technology and Modules 4.1 An Overview of NB-IoT Technology 4.2 NB-IoT Modules 5 Design and Manufacturing Process and Key Technologies of IoT Modules 5.1 Design and Manufacturing Process of IoT Modules 5.2 Key Technologies 6 Future Development Directions of IoT Modules 6.1 Miniaturization, High Integration and Standardization 6.2 eSIM Technology-Based IoT Modules 7 Conclusion References The Calibration of Inspection Data on Juvenile Theft Cases in 5G Context and IOT Age 1 Foreword 2 Literature Review of Data Correction 3 Data Correction Issues in Juvenile Theft Cases 3.1 Data Statistics Delay 3.2 Data Security 3.3 Data Analysis 4 Data Correction Solutions for Juvenile Theft Cases 4.1 Technical Level 4.2 Data Collection 4.3 Later Protection 5 Conclusion References A Cross-Domain Authentication Scheme Based Master-Slave Chain in Edge Computing 1 Introduction 2 Related Work 3 System Architecture 4 Proposed Authentication Scheme Based on Master-Slave Chain 4.1 Device Registration Process 4.2 Intra-domain Authentication Process 4.3 Cross-Domain Authentication Process 5 Security and Performance 5.1 Performance Evaluation 5.2 Security Analysis 6 Conclusion References Balance of Interests: The Legal Path of Data Circulation and Utilization in the Internet of Things Era 1 Introduction 2 Analysis of the Benefit Balance Mechanism of Data Circulation and Utilization 2.1 Practical Dilemma of Data Circulation and Utilization and the Proposal of Industrial Policies 2.2 Balance of Interests Between Data Holders and Users in Data Circulation and Utilization Under Industrial Policy 3 Distribution Mechanism of Benefits for Data Circulation and Utilization 4 Conclusion Hybrid AI-Based iBeacon Indoor Positioning Cybersecurity Attacks and Defenses Thereof 1 Introduction 2 Related Work 2.1 Safety Promotion of iBeacon 2.2 Information Security Challenges in iBeacon 3 Research Design 3.1 iBeacon System Design Architecture 3.2 Positioning Algorithms 3.3 Hybrid-AI-Based Positioning Algorithm 3.4 Possible Attacks 4 Beacon System Defense Methods 4.1 Data Encryption/Decryption 4.2 Rolling Coding 5 Conclusion and Future Studies References Digital Transformation Application of Precision Industrial Quotation System 1 Introduction 1.1 Background and Motivation 1.2 Research Purpose 2 Literature Review 2.1 Digital Transformation 2.2 Quotation System 2.3 Data Mining 3 Method 3.1 Digital Transformation and Data Mining 3.2 Digitalization 3.3 Digital Optimization 3.4 Digital Transformation 4 Results 4.1 Digitalization - Current Situation Results and Discussion 4.2 Digital Optimization - Problem Discussion 4.3 Digital Transformation - Problem Discussion 5 Conclusion and Future Research References Balance Between Data Circulation and Personal Information Protection 1 Introduction 2 Conflict and Balance of the Interests of All Parties in the Data Sharing and Sharing Under the Industrial Policy 3 Control and Utilization Mechanism of Data Circulation Under the Background of Data Sharing 3.1 Conform from Prior Consent Mechanism into “PRior Knowledge + post Control” Mechanism 3.2 Control Mechanism at the Common Level of Data Sharing 4 Conclusion Artificial Intelligence, Machine Leaning, Deep Learning and Neural Network Combined Short-Term Load Forecasting Method Based on HHT 1 Introduction 2 Theoretical Basis of Combination Model 2.1 Empirical Mode Decomposition (EMD) 2.2 Hilbert Spectrum Analysis 2.3 RBF Neural Network 2.4 LSTM Recurrent Neural Network 3 Short-Term Load Forecasting Combination Model Based on HHT 3.1 Hilbert-Huang Transform (HHT) of Load Data 3.2 Correlation Analysis of IMF Component Temperature 3.3 Short-Term Load Forecasting Combination Model of Power Grid 4 Simulated Analysis 5 Conclusions References Research on Edge Computing Offloading Based on Reinforcement Learning in Multi-user Scenarios 1 Introduction 2 Related Work 3 System Model 3.1 Network Model 3.2 Communication Model 3.3 Computational Model 3.4 Problem Modeling 4 Computational Offloading Algorithm Based on Reinforcement Learning 4.1 Q-Learning Algorithm 4.2 DQN Algorithm 5 Experimental Simulation 5.1 Simulation Parameter Settings 5.2 Objective Function Weight Setting 5.3 The Effect of the Number of End Devices 6 Future Work References Design of Malicious Code Detection System Based on Convolutional Neural Network 1 Introduction 2 Related Work 3 System Model 3.1 Overall Architecture 3.2 API Based Dynamic Behavior Capture 3.3 Construction of Convolutional Neural Network 4 Simulation and Analysis 4.1 Experimental Environment 4.2 Evaluation Index 4.3 Experimental Analysis 5 Conclusion References Comprehensive Task Priority Queue for Resource Allocation in Vehicle Edge Computing Network Based on Deep Reinforcement Learning 1 Introduction 2 System Model 2.1 System Architecture 2.2 Vehicular Velocity Model 2.3 Task Model 2.4 Priority Task Queue Model 2.5 Task Execution Latency and Energy Analysis 3 Resource Allocation Algorithm Based on Deep Reinforcement Learning and Simulation Results 4 Conclusion References Applying the Shapley Value Method to Predict Mortality in Liver Cancer Based on Explainable AI 1 Introduction 2 Related Works 2.1 Shapley Additive Explanation (SHAP) 2.2 XGBoost 3 Research Methods and Results 3.1 Patients Data Gathering 3.2 Predictive Assessment 3.3 Results 3.4 Using SHapley Additive Explainable 4 Conclusion References Face Emotion Expression Recognition Using DLIB Model and Convolutional Neural Network Approach for Supporting Online Learning 1 Introduction 2 Related Works 3 Methodology 3.1 Face Emotion Expression 3.2 DLIB 3.3 Convolutional Neural Network 4 Experiment 5 Conclusion References Image Classification for Smoke and Flame Recognition Using CNN and Transfer Learning on Edge Device 1 Introduction 2 Background Review and Related Works 2.1 Image Classification 2.2 Convolution Neural Network (CNN) 2.3 Smart Edge 2.4 Related Works 3 Methods 3.1 Dataset 3.2 Model's Training and Inference 3.3 Optimization Development 4 Results 4.1 Fire Scene Classification Result 4.2 Classification Model Comparison 5 Conclusions References WLAN, Wireless Internet and 5G Non-uniform Time Slice Parallel Simulation Method Based on Offline Learning for IEEE 802.11ax 1 Introduction 2 System Model 2.1 Simulation Model Based on Process Pool and Non-uniform Time Slice 2.2 Problem Description 3 Offline Learning 4 Non-uniform Time Slice Parallel Simulation Algorithm Based on Offline Learning 5 Simulation 5.1 Simulation Environment and Parameter Settings 5.2 Simulation Results and Analysis 6 Conclusion References A Joint Optimization Method for Scheduling and Random Access Based on the Idea of Particle-Based Access in IEEE 802.11ax 1 Introduce 2 Main Idea 3 Introduction to the Theory of Particle Access 4 Joint Optimization Method of Scheduling and Random Access Based on the Idea of Particle Access 5 Simulation Verification 5.1 Introduction to Simulation Platform 5.2 Introduction to the Simulation Scheme 5.3 Introduction to the Comparision Scheme 5.4 Analysis of Simulation Results 6 Conclusion References A Two-Level Adaptive Resource Allocation Algorithm for Quality of Service Guarantee in Home WiFi Networks 1 Introduction 2 System Overview 2.1 Home WiFi Networks 2.2 Transmission Mode of IEEE 802.11ax 2.3 Modeling Analysis 3 Algorithm 3.1 Algorithm Overview 3.2 First-Level Algorithm 3.3 Second-Level Algorithm 3.4 Two-Level Resource Allocation Algorithm 4 Simulation 4.1 Simulation Platform Construction 4.2 Simulation Results 5 Conclusion References Joint Energy Detection and Transmission Power Adjustment for FIM Problem in High Density WLANs 1 Introduction 2 FIM Problem Analysis and Related Work 2.1 FIM Problem Analysis 2.2 Related Work 3 FIM Joint Multi-parameter Adjustment Scheme 3.1 Data Statistics and Collection Stage 3.2 FIM Problem Recognition Stage 3.3 A-DPEC Adjustment Algorithm 4 Performance Evaluation 4.1 Simulation Scenario and Parameter Setting 4.2 Simulation Results and Analysis 5 Conclusion References An Uplink OFDMA Access Method for Low Latency in Next-Generation WLANs 1 Introduction 2 Uplink OFDMA Access Principle and Problem Analysis in WLAN 2.1 OFDMA Access Principle in IEEE 802.11ax 2.2 Analysis of OFDMA Access Problems 3 System Model 4 Description of the Uplink OFDMA Protocol for Low Latency 4.1 Protocol Overview 4.2 Protocol Design 5 Theoretical Performance Analysis 6 Performance Evaluation 6.1 Simulation Environment and Parameter Settings 6.2 Simulation Results and Analysis 7 Conclusion References Edge Station Throughput Enhancement Method Based on Energy Detection Threshold and Transmission Power Joint Dynamic Adjustment 1 Introduction 2 System Model 3 Analysis of the Mismatch Between ED Threshold and Reception Sensitivity 4 Protocol Design 4.1 Basic Idea 4.2 Detailed Design 5 Performance Evaluation 5.1 Basic Simulation Parameter Settings 5.2 Simulation Scenario Setting and Analysis 6 Conclusion References A Channel Reservation Mechanism in IEEE 802.11be for Multi-cell Scenarios 1 Introduction 2 Related Work 3 A Channel Reservation Mechanism in a Multi-cell Scenario 3.1 Basic Idea 3.2 Channel Reservation Mechanism Algorithm 4 Performance Evaluation 4.1 Simulation Environment and Parameter Settings 4.2 Simulation Results and Analysis 5 Conclusion References An Adaptive Beamtracking Method for the Next Generation mmWave WLAN 1 Introduction 2 Related Works and Problem Analysis 2.1 The Beamtracking in IEEE 802.11ad/ay 2.2 Problem Analysis 3 Adaptive Beamtracking Process 3.1 Basic Idea 3.2 Detail Design 4 Performance Evaluation 4.1 Simulation Scenario and Parameter Configuration 4.2 Simulation Results 5 Conclusion References A Collision Aware Multi-link Operation for Next Generation WLAN 1 Introduction 2 Review of Multi-link Operation 3 Problem Analysis 4 Basic Operation of the Proposed Scheme 5 Collision Awareness Mechanism 6 Simulation Results 6.1 Varying Number of STAs 6.2 Varying Traffics 7 Conclusion and Future Works References Protocol, Algorithm, Services and Applications Angular Position Estimation for Human-Following and Robot Navigation 1 Introduction 2 Background 3 Proposed Solution 3.1 Merging Segmentation Masks 3.2 Pooling Operations 4 Conclusion and Future Work References Social Risk Analysis of Smart Grid Based on Emerging Technologies in the Chinese Context: A Review Based on CiteSpace 1 Introduction 2 Literature Review 3 Research Methodology and Data Sources 4 Visualization Analysis 4.1 Author Collaboration Network Analysis 4.2 Keyword Analysis 5 Analysis of Social Risk Generation Mechanisms 5.1 Identification of Social Risk Sources 5.2 Identification of Social Risk Sources 6 Conclusion References Using HTC Vive to Design a Virtual Reality Simulation Environment on Radiography 1 Introduction 2 Literature Reviews 3 Method and System Design 4 Conclusion and Future Works References Bidirectional Scanning Based Medium Access Control Algorithm in Directional Aviation Relay Network with Multiple Air Nodes 1 Introduction 2 Network Model 3 Bidirectional Scanning Medium Access Control Algorithm 3.1 Basic Idea 3.2 Algorithm Process Design 4 Theoretical Analysis of Algorithm Performance 4.1 Performance Analysis of Unidirectional Scanning Algorithm with Multi-air Nodes 4.2 Performance Analysis of Bidirectional Scanning Algorithm with Multi-air Nodes 4.3 Performance Comparison of Unidirectional and Bidirectional Scanning Algorithms 5 Simulation and Verification 5.1 Simulation Scene Construction 5.2 Simulation Results 6 Conclusion References Research on Backbone Routing Protocol of Ad Hoc Network Based on SDN 1 Introduction 2 Backbone Routing Architecture Based on SDN 3 Protocol Design 3.1 Control Plane 3.2 Data Plane 4 Simulation Verification 4.1 Simulation Scenario One: Chain Scenario 4.2 Simulation Scenario One: Result Analysis 4.3 Simulation Scenario Two: Random Distribution Scenario 4.4 Simulation Scenario Two: Result Analysis 5 Conclusion References A Coexistence Method of Short-Range Heterogeneous Network Based on Cell Cooperation 1 Introduction 2 Architecture of Hybrid MAC Network 3 CM-HNCC 4 Analysis of Theoretical Throughput 5 Performance Evaluation 6 Conclusion References Using Push Technology to Discover Factors Influencing Consumers’ Intention to Purchase Greenwashed Products 1 Introduction and Literature Review 1.1 Greenwashing 1.2 Green Purchasing Intentions 1.3 Green Advertising Skepticism 1.4 Reasons for Study 2 Hypothesis Formulation and Research Framework 2.1 Theoretical Support 2.2 Greenwashing Perception and Green Purchasing Intention 2.3 Greenwashing Perception and Green Advertising Skepticism 2.4 Green Advertising Skepticism and Green Purchasing Intention 3 Methodology and Measurements 3.1 Data Collection and the Sample 3.2 Measurement of Variables 4 Results 4.1 Reliability and Validity 4.2 Correlation Analysis 4.3 Hypothesis Testing 5 Conclusion References A Real-Time Streaming Application for License Plate Recognition Using OpenALPR 1 Introduction 1.1 Research Background and Motivation 1.2 Research Purposes 1.3 Area of Research 2 Related Literature Review 2.1 OpenALPR 2.2 RTSP 2.3 Image Recognition 2.4 OCR 3 Thematic Research and Development 3.1 Overall Development Process 3.2 Research Methods 3.3 Instructions 4 Implementation Results 4.1 Implementation Notes 4.2 Implementation Display and Identification Data 5 Conclusion 5.1 In Conclusion 5.2 Features of This System References Author Index