Mobile Web and Intelligent Information Systems 17th International Conference, MobiWIS 2021, Virtual Event, August 23-25, 2021, Proceedings. Information Systems and Applications, incl. Internet/Web, and HCI

This book constitutes the refereed proceedings of the 17th International Conference on Mobile Web and Intelligent Information Systems, MobiWIS 2021, held as a virtual event, in August 2021. The 15 full papers presented in this book were carefully reviewed and selected from 40 submissions. The papers of MobiWIS 2021 deal focus on topics such as security and privacy; web and mobile applications; networking and communication; intelligent information systems; and IoT and ubiquitous computing. Preface Organization Contents Security and Privacy A Secure 5G Eldercare Solution Using Millimeterwave Sensors 1 Introduction 2 Requirements on the Ageing@home Solution 3 Limitation of State-of-the Art Eldercare Solutions 4 Ageing@home Conceptual Architecture 5 Millimeter Wave (mmWave) Sensors for Ageing@home 5.1 Brief About mmWave Sensors 5.2 Advantages with mmWave Sensors in Eldercare 5.3 The Use of mmWave Sensors in Ageing@home 6 Ageing@home 5G Network Slicing 6.1 Brief Introduction to 5G Network Slicing 6.2 The Ageing@home Network Slicing 7 An Open Unifying Cloud IoT Gateway 8 Proof-of-Concept Implementation 9 Conclusion References A Framework for Investigating GDPR Compliance Through the Lens of Security 1 Introduction 2 Literature Review and Background 2.1 Brexit and the UK Version of GDPR 3 Analysis of GDPR Requirements 3.1 Framework for Cybersecurity Compliance 4 Discussion of Results 5 Recommendations and Future Perspectives 5.1 Recommendations: Organizational and International Contexts. 5.2 Future Perspectives 6 Conclusion References Information Security Education and Self-perception of Privacy Protection Risk in Mobile Web in Obstetrics Students from Peru 1 Introduction 2 Methodology 2.1 Research Design and Population Under Study 2.2 Variables 2.3 Data Collection Procedure 2.4 Statistical Analysis 2.5 Ethical Considerations 3 Results 4 Discussion 5 Conclusions and Future Steps 5.1 Conclusions 5.2 Future Steps References Web and Mobile Applications Measuring and Evaluation of the Results of UI-Re-engineering in the Nursing Field 1 Introduction 2 Related Work 3 INFODOQ 4 Evaluation 4.1 Test Execution 4.2 Observations 5 Re-engineering and Analysis 5.1 Nursing Documentation 5.2 Analysis Procedures 5.3 Analysis Tool 6 Evaluation of the Interfaces 7 Conclusions References Investigating the Usability of Government Applications for Elderlies in the Kingdom of Saudi Arabia 1 Introduction 2 Related Work 2.1 Usability Definition 2.2 The User Experience of Older Peoples’ Proportion 3 Research Methodology 4 Proposed Prototype 5 Conclusion References Online Application for Bitcoin Price Visualization 1 Introduction 2 Methodology 2.1 Acquire Data 2.2 Data Processing 2.3 Visualization 2.4 Deployment 3 Results 4 Discussion 5 Conclusions References Networking and Communication Optimizing 5G VPN+ Transport Networks with Vector Packet Processing and FPGA Cryptographic Offloading 1 Introduction 1.1 Motivation and Problem Statement 2 Background and Related Work 2.1 5G Architecture 2.2 Enhanced VPN+ and Cryptographic Functions Offloading to FPGA SoC 3 Methodology and Implementation 3.1 Evaluation 4 Results 5 Discussion 6 Conclusion References Quadratic p-Median Formulations with Connectivity Costs Between Facilities 1 Introduction 2 Mathematical Formulations and Quadratic Cuts 2.1 Proposed Mathematical Formulations 2.2 Quadratic Cuts Used to Strengthen the MIP Models 3 Numerical Experiments 4 Conclusions References Applying Game Theory Concept to Improve Resource Allocation in Mobile Edge Computing 1 Introduction 2 Literature Review 3 Game Theory and Shapley Value 3.1 Game Theory Concept 3.2 Shapley Value 3.3 Wireless Local Area Network (WLAN) and WLAN Medium Access Methods 4 Collaborative Resource Allocation in MEC Using Shapley Value 5 Simulation Methodology 6 Conclusion References Intelligent Information Systems Improving Autonomous Vehicles Safety in Snow Weather Using Federated YOLO CNN Learning 1 Introduction 1.1 Contributions 1.2 Organization 2 Related Work 2.1 Federated Learning over Edge Computing 2.2 Federated Learning over Autonomous Vehicles 2.3 Deep Learning for Object Detection over Autonomous Vehicles 3 Our Method 3.1 FL Mechanism 3.2 YOLO CNN 4 Implementation and Experiments 4.1 Experimental Setup 4.2 Experimental Results 5 Conclusion References WhatsApp, an Educational Computer System? 1 Introduction 2 Theoretical Framework 3 Method 3.1 Strategy and Sampling 4 Results and Discussion 4.1 Reliability 4.2 Data Handling 4.3 Respondent Characteristics 4.4 Exploratory Factor Analysis (EFA) 4.5 Analysis of Variance (ANOVA) 4.6 Structural Equation Modeling (SEM) 5 Conclusion References Transfer Learning on Inception ResNet V2 for Expiry Reminder: A Mobile Application Development 1 Introduction 2 Technologies Review 2.1 Overview of Existing Mobile Applications 2.2 Mobile Application Development Frameworks 2.3 Convolutional Neural Network (CNN) 3 Methodology 3.1 System Architecture 3.2 Features of the Mobile Application 3.3 Transfer Learning Inception ResNet V2 4 Results and Discussion 4.1 Recognition of Expiry Dates 4.2 Usability Test 5 Conclusion References IoT and Ubiquitous Computing A Game of Fog and Mirrors: Privacy in the World of Internet of Things 1 Introduction 1.1 Privacy Versus Confidentiality 1.2 Privacy in Philosophy Mirrored in IoT 1.3 Privacy Versus Security 2 Methodology 3 Literature Review 3.1 Who’s Afraid of the Big Bad Smart Fridge? 3.2 The Cloud, the Private Sector and the State 3.3 GDPR Compliant User-Centric Privacy Frameworks 3.4 Privacy by Design 3.5 Conceptual Privacy Frameworks 3.6 Privacy Mediators 3.7 Local Differential Privacy in Edge Computing 3.8 Federated Learning 4 Discussion 5 Limitations 6 Conclusion References A Step Towards More Eco-responsible Computing 1 Introduction 1.1 Example of a Mutualisation of Components: A Monitoring Agent 2 An Ecological Challenge, but Also a Technical Challenge 2.1 Current Technological Possibilities 3 Concept Description 3.1 Architecture Model 3.2 Properties 4 Android Implementation 4.1 Example in Real Environment 4.2 Encouraging Results 5 Conclusion References Analysis of Distance Sensor in Lego Mindstorm 1 Introduction 2 Background 3 Design and Development 4 Results 5 Discussion 6 Conclusion References Author Index