Simulation Tools and Techniques: 12th EAI International Conference, SIMUtools 2020, Guiyang, China, August 28-29, 2020, Proceedings, Part I (Lecture ... and Telecommunications Engineering, 369)

This two-volume set constitutes the refereed post-conference proceedings of the 12th International Conference on Simulation Tools and Techniques, SIMUTools 2020, held in Guiyang, China, in August 2020. Due to COVID-19 pandemic the conference was held virtually. The 125 revised full papers were carefully selected from 354 submissions. The papers focus on simulation methods, simulation techniques, simulation software, simulation performance, modeling formalisms, simulation verification and widely used frameworks. Preface Organization Contents – Part I Contents – Part II A Secure and Trustable Access Method of Power Business in 5G Networks 1 Introduction 2 System Architecture 3 Secure Access Method 4 Simulation Analysis 4.1 Simulation Environment 4.2 Communication Overhead Evaluation 5 Conclusion References A 5G Network Slice Based Edge Access Approach with Communication Quality Assurance 1 Introduction 2 Problem Statement 3 Simulation Result and Analysis 4 Conclusions References A Lightweight Network Edge Service-Aware Method for Edge Networks 1 Introduction 2 Hierarchical Echo State Network Classification Algorithm 2.1 Principles of Echo State Network 2.2 Echo State Network Classification Algorithm 3 Business Perception Based on Hierarchical Echo State Network Algorithm 3.1 Principle of Business Classification Perception Based on Hierarchical ESN 3.2 Extraction and Preprocessing of Business Flow Feature Parameters 3.3 Implementation of Business Awareness Mechanism 4 Simulation Result and Analysis 5 Conclusion References A Load Balancing-Based Real-Time Traffic Redirection Method for Edge Networks 1 Introduction 2 Mathematical Model 3 Simulation Analysis 3.1 Simulation Environment 3.2 Network Performance Evaluation 4 Conclusion References A Network Energy Efficiency Measurement Method for Cloud-Edge Communication Networks 1 Introduction 2 Mathematical Model 2.1 Node Division and Dynamic Adjustment of Energy Consumption 2.2 The Network Performance Analysis 3 Simulation Analysis 3.1 Simulation Environment 3.2 Network Performance Evaluation 4 Conclusion References A Traffic Prediction Algorithm Based on Converged Networks of LTE and Low Power Wide Area Networks 1 Introduction 2 Problem Statement 3 Simulation Results and Analysis 4 Conclusions References Analysis on the Current Situation of Network Media Literacy of the Post-90s University Students 1 Foreword 2 Literature Review 2.1 Theoretical Analysis of Network Media Literacy Research 2.2 Literature Summary 3 Survey and Analysis on the Status of Post-90s College Students’ Network Media Literacy 3.1 Types of Media 3.2 Media Use Behavior 3.3 Attitudes to the Media Literacy 3.4 The Interpretation Ability of Media Information 4 Conclusions and Recommendations 4.1 The Main Conclusion 4.2 Countermeasures and Suggestions on Improving the Network Media Literacy of Post-90s College Students References Fast Preconditioned Iterative Method for the Space Fractional Complex Ginzburg-Landau Equation 1 Introduction 2 A Finite Difference Scheme 3 A Fast Preconditioned Numerical Method 3.1 Toeplitz Matrix and GMRES Method 3.2 A Preconditioner for the Implicit-Explicit Difference Scheme 4 Numerical Experiments 5 Conclusion and Future Work References The Mechanism and Case Analysis of Restriction on the Diffusion Effect of “Development Pole” in Gelao Ethnic Group Areas in Northern Guizhou 1 Introduction 2 Economic Development Status and Transportation Situation of Gelao Ethnic Community in Northern Guizhou 2.1 Economic Development Status of Gelao Nationality Community in Northern Guizhou 3 An Analysis of the Restrictive Mechanism of the Development Effect of the “Development Pole” of the Gelao Community in Northern Guizhou 3.1 Theoretical Basis-Development Pole Theory 3.2 The Causal Mechanism Restricting the Development Effect of the “Development Pole” 4 Case Study on the Matching Degree Between Traffic and Economic Development in Wuchuan Gelao Autonomous County 4.1 Indicator Construction and Sample Period 4.2 Analysis Methods and Reasoning 4.3 Case Results of an Actual Example 5 Suggestions and Countermeasures for Maximizing the Diffusion Effect of the “Development Pole” in the Gelao Ethnic Community in Northern Guizhou 5.1 Improve National Policy Support 5.2 Improve Transportation and Information Convenience 5.3 Establish a Government-Led Industry Fund 5.4 Increase Ecological Compensation 5.5 Improving the Reform Policy of Peasants’ Idle Fields and Farm Houses References Debt Risk Research on PPP Model Based on VAR (Value at Risk) Model 1 Introduction 2 Empirical Study on VAR Model 2.1 Data and Analysis 2.2 VAR Model Analysis 3 Conclusions and Suggestions 3.1 Conclusions 3.2 Suggestions References A Space-Air-Ground Integrated Networking Method for Air Mobile Targets 1 Introduction 2 Problem Statement and System Model 3 A Method of Space-Air-Ground Integrated Network for Air Mobile Target 4 Simulation and Analysis 5 Conclusion References An Adaptive Algorithm Based on Adaboost for Mimicry Multimode Decisions 1 Introduction 2 Adaboost Model 3 Simulation Results 4 Conclusion References A Modified Gauss-Seidel Iteration Method for Solving Absolute Value Equations 1 Introduction 2 Preliminaries 3 The MGS Method 4 Numerical Examples 5 Conclusion References Modified LPMHSS Method for a Class of Complex Symmetric Linear Systems 1 Introduction 2 The MLPMHSS Method 3 Numerical Experiments 3.1 Results for MLPMHSS Iteration 3.2 Results of the Related Preconditioner 4 Conclusion References Fast Rational Lanczos Method for the Toeplitz Symmetric Positive Semidefinite Matrix Functions 1 Introduction 2 Toeplitz Matrix 3 Rational Lanczos Method 3.1 Implementation for the TMF Algorithm 4 Numerical Examples 5 Conclusion and Future Work References A Bi-directional Residual Network for Image Expression Recognition 1 Introduction 2 Related Work 2.1 Traditional Feature Based Methods 2.2 Deep Learning Based Methods 3 Facial Expression Recognition Model 3.1 The Overall Network Structure 3.2 Residual Block Unit 3.3 Inverted Residual Block Unit 3.4 Bi-directional Residual Block Network 3.5 Network Training Loss and Training Details 4 Experiment and Analysis 4.1 Dataset 4.2 Experimental Environment and Parameter Settings 4.3 Comparison of the Proposed Method and State-of-the-Art Methods on FER2013 4.4 Results on CK+ Dataset 5 Conclusion References A Traffic Feature Analysis Approach for Converged Networks of LTE and Broadband Carrier Wireless Communications 1 Introduction 2 Problem Statement 3 Simulation Results and Analysis 4 Conclusions References An IoV Route Planning Service Based on LEO Constellation Satellites 1 Introduction 2 Network Model 3 Route Planning Algorithm 4 Simulation Analysis 5 Conclusion References A Network Traffic Measurement Approach in Cloud-Edge SDN Networks 1 Introduction 2 Problem Statement 2.1 System Model 2.2 Traffic Matrix Construction 2.3 ARMA Model 2.4 Artificial Fish Swarm Algorithm 3 Analysis of Simulation Result 3.1 Simulation Environment 3.2 Simulation Evaluation 4 Conclusions References A Performance Analysis Approach for Network Intrusion Detection Algorithms 1 Introduction 2 System Model 3 Research Methodology 3.1 Data Preprocessing 3.2 Performance Comparison Metrics 4 Simulation and Result Analysis 4.1 Evaluation Strategy 4.2 Simulation Results 5 Conclusion References On Exponential Stability for Delayed Inertial BAM Neural Networks via Non-reduced Order Approach 1 Introduction 2 Preliminaries 3 Main Results 4 Numerical Simulations 5 Conclusion References Simulation Study on Chinese Stock Market Development Based on System Dynamics Model 1 Introduction 2 Literature Review 3 Model Construction 3.1 Data Sources 3.2 System Boundary Determination and Structure Analysis 3.3 Description of Variables in the System Model 3.4 Analysis of Main Feedback Loops 3.5 Establishment of Stock Market Development System Flow Chart 4 Model Verification and Simulation 4.1 Model Test 4.2 Scenic Setting and Policy Simulation 4.3 Results Analysis 5 Conclusion References Accelerating Method of Evolutionary Ensemble Learning Based on Gaussian Random Field 1 Introduction 2 MODBNE Method 3 Multi-objective Differential Evolution Algorithm Based on Gaussian Random Field 3.1 Prediction of Fitness Value Using Gaussian Random Field Model 3.2 Acceleration Algorithm Based on Gaussian Random Field 4 Experiment 5 Conclusion and Future Work References Approximation Algorithms for the Balanced Optimization Splicing Problem in Undirected Graph 1 Introduction and Problem Description 1.1 Problem Definition 1.2 Main Results 2 Terminology and Lemmas 3 The Minimal Balanced Spanning Tree Splicing Problem 4 The Balanced Spanning Tree Splicing Problem with Edge Set Restricted 5 The Constrained Balanced Spanning Tree Splicing Problem 6 Conclusions References The Influence of Employees’ Financial Equity Perception on Organizational Effectiveness in NPOs 1 Introduction 2 Theoretical Basis and Research 3 Research Methods and Design 3.1 Scale Development 3.2 Scale Pretest 3.3 Hypotheses for Formal Use 3.4 Object of Study 3.5 Research Tools 4 Data Analysis and Results 4.1 Model Fitting 4.2 Confirmatory Factor Analysis 4.3 Path Analysis 4.4 Hypotheses Testing 5 Conclusions and Enlightenment 5.1 Conclusions 5.2 Theoretical Enlightenment 5.3 Deficiency and Prospect References Empirical Analysis of Supply Chain Finance Innovation Model Based on Blockchain Technology 1 Introduction 2 Stylized Facts 2.1 Block Chain Technology 2.2 Supply Chain Finance and Its Challenges in the Supply Chain 3 Discussion and Main Findings 3.1 Overall Findings 3.2 The Case of Reverse Factoring 3.3 Dynamic Discounting Use Cases 4 Conclusion References Bayesian Analysis for Multivariate Skew-Normal Simplex Mixed-Effects Models with Heterogeneous Dispersion 1 Introduction 2 Model 2.1 The Multivariate Skew-Normal Distribution 2.2 Model Formulation 3 Bayesian Analysis of Mixed-Effects Model 3.1 Full Conditional Distributions 3.2 MH Algorithm 3.3 Bayesian Model Selection 4 Numerical Examples 4.1 Simulation Study 4.2 A Real Example 5 Conclusion References Multi-radio Relay Frequency Hopping Based on USRP Platforms 1 Introduction 2 Related Works 3 General Design of Relay System 3.1 System Physical Layer Design 3.2 Data Frame Structure Design 4 System Construction and Function Modules 4.1 System Construction 4.2 Function Modules 5 Principle and Implementation of Relay Frequency Hopping Transmission System 5.1 Design Principles of Relay Frequency Hopping 5.2 System Implementation 6 Physical Test Results 7 Conclusions References Progressive Iterative Approximation of SOR for Non-uniform Cubic B-spline Curve and Surface Interpolation 1 Introduction 2 Standard Iterative Interpolation and Its Analysis 2.1 Iterative Format of Curve 2.2 Iterative Format of Surface 2.3 Analysis of Standard Iterative Interpolation 3 The Derivation of SOR-PIA 3.1 The Case of Curve 3.2 The Case of Surface 3.3 Computing the Relaxation Factor 4 Experiments 5 Conclusion References FLSim: An Extensible and Reusable Simulation Framework for Federated Learning 1 Introduction 2 Background and Related Work 2.1 Background About Federated Learning 2.2 Related Work 3 FLSim System Design and Implementation 3.1 Design Overview 3.2 Library-Independent Layer 3.3 Library-Dependent Layer 3.4 Simulators 3.5 Steps for Constructing a Simulator 4 Case Studies 4.1 Basic Test Case 4.2 Federated Learning with Non-IID Data 4.3 Real-Time Federated Learning 5 Evaluation of Using Multiple CPU Processes 6 Conclusions References Algorithm for Double-Layer Structure Multi-label Classification with Optimal Sequence Based on Attention Mechanism 1 Introduction 2 Related Work 2.1 Multi-label Classification 2.2 Attention Mechanism 3 ATDCC-OS 3.1 Preliminaries 3.2 The ATDCC Framework 3.3 OSS 3.4 The ATDCC-OS Framework 4 Experiments 4.1 Data Sets 4.2 Evaluation Methods 4.3 Experimental Set up 4.4 Results and Discussion 5 Conclusions References Optical Solitons and Their Numerical Simulations of Coupled Nonlinear Schrödinger's Equation in a Cascaded System 1 Introduction 2 Governing Equation 3 Bright-Dark Soliton Solution and Its Numerical Simulations 3.1 Bright-Dark Soliton Solution 3.2 Numerical Simulations of Propagation Properties of the Bright-Dark Soliton 4 Dark-Bright Soliton Solution and Its Numerical Simulations 4.1 Dark-Bright Soliton Solution 4.2 Numerical Simulations of Propagation Properties of the Dark-Bright Soliton 5 Singular Soliton Solutioin and Its Numerical Simulations 5.1 Singular Soliton Solutioin 5.2 Numerical Simulations of Propagation Properties of the Singular Soliton 6 Conclusion References Design of a Novel T-Type Power Divider Feed Network 1 Introduction 2 Structure of T-Type Power Divider Based Feed Network 3 The Working Principle of T-Type Power Divider Based Feed Network 4 Simulation and Testing 5 Conclusion References A Dynamic Acceleration Method for Remote Sensing Image Processing Based on CUDA 1 Introduction 2 Related Work 2.1 Architecture of CUDA-Enabled GPU 2.2 Parallel Models of CUDA 2.3 Problem Statement 3 Algorithm Design of DAA Method 3.1 Adaptive Strategy of CUDA Streams 3.2 Dynamic Adaptive Acceleration Method 4 Experiment 4.1 Discussion and Preparation 4.2 Experimental Result 5 Conclusion and Future Work References Simulation Study on the Development of Chinese Bank Industry Based on System Dynamics 1 Introduction 2 Literature Review 3 Model Construction 3.1 Theoretical Basis 3.2 Determination of System Boundaries and Subsystems 3.3 Establishment of Causal Loop Diagram and System Flow Diagram 3.4 Variable Assignment and Function Relation Determination 4 Test and Simulation 4.1 Model Test 4.2 Scenario Simulation 4.3 Discussion 5 Conclusion and Policy Recommendations References A Many-Objective Squirrel Hybrid Optimization Algorithm: MaSHOA 1 Introduction 2 Design of MaSHOA 2.1 Basic Concept of MaSHOA 2.2 A Joint Fitness Function 2.3 Many-Objective Optimization Squirrels Evolution 2.4 Adjustable Reference Points Strategy 3 Simulative Results Analysis 3.1 Analysis on IGD Metric 3.2 Analysis of Parallel Coordinate Plots 4 Conclusion References Effective Handover Process for Reliable Video Streaming Over Software-Defined Wireless Networking 1 Introduction 2 Background and Related Work 2.1 Handovers in WLAN 2.2 IEEE 802.11 Wi-Fi and Handover Process 2.3 Software-Defined Networking and OpenFlow Protocol 3 Design and Implementation 3.1 Proposed Design for AP Selection 3.2 Implementation 4 Experimental Results 5 Conclusions and Future Research References Observation Period Length for Channel Selection 1 Introduction 2 System Model 3 Simulation and Analysis 3.1 Algorithm 3.2 Simulation Parameters 3.3 Simulation Results 4 Conclusion References Learning Parameter Analysis for Machine Reading Comprehension 1 Introduction 2 BiDAF Model 3 Experiment and Analysis 4 Conclusion References Research on the Path to Brand-Building of Characteristic Agricultural Products 1 Introduction 2 Literature Review and Research Hypotheses 2.1 Geographical Resource Endowment, Regional Culture, and Regional Brand Reputation 2.2 Geographical Resources, Regional Culture, and Government Support 2.3 Government Support and Regional Brand Reputation 2.4 Geographical Resource, Regional Culture, and Business Management 2.5 Management and Reputation of Regional Brands 3 Study Design 3.1 Sample Source and Data Collection 3.2 Variable Measurement 4 Empirical Analysis 4.1 Reliability and Validity Test 4.2 Analysis and Discussion on Empirical Results 5 Discussion 5.1 Conclusions 5.2 Theoretical Contributions 5.3 Managerial Implications References A Simulation-Based Optimization Framework for Online Adaptation of Networks 1 Introduction 2 Related Work 2.1 Network Performance Modeling and Simulation 2.2 Network Optimization 3 Approach 3.1 Input Models 3.2 Adaptation Process: MAPE-K 3.3 Adaptation Process: Branch and Bound 3.4 Output Models 4 Adaptation Process 4.1 Analysis 4.2 SLA Violation Detection 4.3 Branching Through Strategies and Tactics 4.4 Adaptation Tactics 4.5 Bounding Through Filters 4.6 Solutions 5 Evaluation 5.1 Pareto-Optimality and Performance 5.2 Scalability 5.3 Discussion 6 Future Work 7 Conclusion References Accelerating Spectrum Sharing Algorithms for Cognitive Radio Transmitters in a Momentum Q-Learning Approach 1 Introduction 2 Related Work 2.1 Spectrum Sharing 2.2 Reinforcement Learning 3 Algorithm Design 3.1 Problem Statement 3.2 Greedy Algorithm 3.3 Deep Q-Learning Network Algorithm 3.4 Momentum Q-Learning Algorithm 3.5 Simulation Framework 4 Performance Evaluation 4.1 Simulation Setup 4.2 Performance Metrics 4.3 Simulation Results 5 Conclusion References Artificial Fish Swarm Algorithm-Based Sparse System Estimation 1 Introduction 2 Channel Model 3 IAFSA-Based Sparse Channel Estimation 3.1 Basic AFSA 3.2 Improved AFSA (IAFSA) and Channel Parameters Estimation 4 Experiment and Analysis 4.1 Channel 1 4.2 Channel 2 4.3 Complexity Analysis 5 Conclusion References Dynamic Adaptive Search Strategy Based Incremental Extreme Learning Machine Based on 1 Introduction 2 Brief on I-ELM and GWO 2.1 I-ELM Algorithm 2.2 GWO Algorithm 3 Proposed AI-ELM 4 Experimental Verification 5 Conclusion References Block-Diagonal and Anti-block-Diagonal Splitting Iteration Method for Absolute Value Equation 1 Introduction 2 The BAS Method 3 Numerical Experiments 4 Conclusions References Engineering Semantic Composability Based on Ontological Metamodeling 1 Introduction 2 Related Works 3 Engineering Semantic Composability of Simulation Models 3.1 The Proposed Framework 3.2 ESMDL Metamodeling 3.3 ESMDL Scheduling Strategy 4 Case Study 5 Conclusions References An Empirical Study on the Impact of Scientific and Technological Innovation on New Urbanization 1 Foreword 2 Literature Review 3 Construction of Evaluation Index System of Scientific and Technological Innovation and New Urbanization 3.1 Selection of Indicators 3.2 Methods of Research 3.3 Sources of Data 4 An Empirical Study on the Impact of Scientific and Technological Innovation on the Development of New Urbanization 4.1 The Measurement of Technology Innovation Ability 4.2 The Measurement of Technology Innovation Ability 4.3 Empirical Analysis of the Impact of Scientific and Technological Innovation on the Development of New Urbanization 5 Conclusions and Recommendations 5.1 The Main Conclusion 5.2 Suggestions and Countermeasures References Developing an Interactive Web-Based Programming Platform for Learning Computer Networking Protocols 1 Introduction 2 Related Work 3 System Design 3.1 User Interface 3.2 System Architecture 4 Implementation 4.1 Web UI 4.2 System Architecture 4.3 Simulator Scheduler 5 Performance Evaluation 5.1 Web UI 5.2 Testbed Setup 5.3 System Performance 6 Conclusion References Weights Optimization Method of Differential Evolution Based on Artificial Bee Colony Algorithm 1 Introduction 2 Evolutionary Ensemble Learning Model Based on Artificial Bee Colony Algorithm 2.1 Fitness Calculation Method Based on Artificial Bee Colony Search Strategy 2.2 Weight Optimization Method Based on Artificial Bee Colony Algorithm 3 Experiment 4 Summary References The Heterogeneous Effects of Internet Finance on the Profits of Commercial Banks in China 1 Introduction 1.1 Related Literature 1.2 Our Work 2 Effects and Mechanism 2.1 Two-Sides Effects 2.2 Transmission Paths 3 Data and Empirical Results 3.1 Basic Assumptions 3.2 Variables 3.3 Data Source 3.4 Econometric Model and Results 4 Conclusion and Implication References Level Set Segmentation Based on the Prior Shape of Biological Feature 1 Introduction 2 Related Work 2.1 Primary Feature Extraction Using PCA Method 2.2 Attribute Reduction Based on Clustering Theory 3 A Variational Level Set Segmentation Model Based on Prior Shape Information 4 Experimental Results and Analysis 4.1 Segmentation of Human Body Contour 4.2 Segmentation of Ear Contour 4.3 Facial Contour Segmentation 5 Conclusion References A Programmable Routing System for Semi-physical Simulation 1 Introduction 2 Routing Structure and Implementation Principle 3 Implementation Process 4 Experimental Test 5 Conclusion References Hyperparameter Analysis of Temporal Graph Convolutional Network Model Applied to Traffic Prediction 1 Introduction 2 Related Work 3 Principle of T-GCN Model 3.1 Spatial Dependency Modeling 3.2 Time Dependent Modeling 4 Deep Neural Network Hyperparameter and Performance Evaluation Model 4.1 Hyperparameter 4.2 Optimization Method 4.3 Performance Evaluation Model 5 Experiments 5.1 The Influence of Learning Rate on Prediction Performance 5.2 The Influence of BatchSize on Prediction Performance 6 Conclusion References Research on User Experience Quality Evaluation Method of Internet of Vehicles Based on sEMG Signal 1 Introduction 2 Related Work 3 Assessment Process 4 Data Processing and Analysis 5 Conclusion References Research on Quantitative Models and Correlation of QoE Testing for Vehiclar Voice Cloud Services 1 Introduction 2 Related Work 3 Analysis of Key Indicators 3.1 Influencing Factors of Vehiclar Voice Cloud Services 3.2 Construct Indicator System 4 Modeling 4.1 Quantitative Analysis 4.2 Layer Model 4.3 Bivariate Model 5 Model Testing and Indicator Analysis 6 Conclusions References User Experience Quality Analysis Method Based on Frequency Domain Characteristics of Physiological Signal 1 Introduction 2 Related Work 3 Assessment Process and Data Analysis 4 The Experimental Results 5 Conclusion References Load-Balanced Delivery Strategy for Linear Wireless Sensor Networks 1 Introduction 2 Method 3 Experimental Results and Analysis 3.1 Subjective Evaluation Analysis 3.2 Performance Evaluation 4 Conclusion References Ecological Administration Contract Design for Enterprise and Local Government Based on Bottom-Line Thinking 1 Introduction 2 Literature Review 3 Model Assumption and Establishment 4 Model Equilibrium and Analysis 4.1 Model Equilibrium 4.2 Model Analysis 5 Numerical Examples and Simulation 6 Conclusions References Stability Analysis of Communication System Under Certain Session Arrival Rate 1 Introduction 2 Related Work 3 System Model 4 Queue Regret Analysis 5 Simulation and Results 5.1 Algorithm 5.2 Simulation Parameters 5.3 Simulation Results 5.4 Analysis 6 Conclusion References On the Pricing Decision of Monopoly Online Car-Hailing Platform Considering Network Externality and Commission Rate 1 Introduction 2 Basic Model 2.1 Problem Description 2.2 Game Model of the Problem 3 Equilibrium Analysis 4 Simulation Analysis 5 Conclusion References GTRS Based Joint Time Synchronization and Localization in Wireless Sensor Networks 1 Introduction 2 System Model 3 GTRS Based Joint Time Synchronization and Localization 4 Simulation Results 5 Conclusion References Neural Network Algorithm of Multi-team Game and Its Application in Parallel-Link Communication Networks Flow Control 1 Introduction 2 Continuous Static Multi-team Games 3 Equivalent Relation Between Variational Inequality and Multi-team Game 4 Neural Network Model for Multi-team Non-cooperative Concave Game 4.1 Neural Network Model Construction 4.2 Equilibrium's Existence Analysis 4.3 Stability Analysis 5 Application of Multi-team Game in Flow Control of Parallel-Link Communication Networks 5.1 Model Analysis 5.2 Numerical Simulation 6 Conclusion References Workload Evaluation Tool for Metadata Distribution Method 1 Introduction 2 Related Work 3 Framework 3.1 Architecture Overview 3.2 Specific Features 3.3 Metrics and Outputs 4 Evaluation Environnement 4.1 Test Environnement and Experimentals Assumptions 4.2 Workload Specification 5 Evaluated Methods 6 Evaluations and Outputs 7 Conclusion References Understanding the Psychological Mechanisms of Impulse Buying in Live Streaming: A Shopping Motivations Perspective 1 Introduction 2 Literature Review 2.1 Live Streaming Shopping 2.2 Consumers’ Motivations 2.3 The Stimulus-Organism-Response Paradigm 3 Theoretical Model and Hypotheses Development 3.1 Visibility and Consumers’ Click Motivation 3.2 Parasocial Interaction and Consumers’ Click Motivation 3.3 Social Presence of Others and Consumers’ Click Motivation 3.4 Consumers’ Click Motivation and Urge to Buy Impulsively 4 Methodology 4.1 Scale Design 4.2 Data Collection 5 Data Analysis and Results 5.1 Measurement Model 5.2 Structural Model 6 Discussion and Implications 6.1 Main Findings and Contributions 6.2 Theoretical Implications 6.3 Practical Implications 6.4 Limitations References Author Index