Trends in Artificial Intelligence and Computer Engineering: Proceedings of ICAETT 2021 (Lecture Notes in Networks and Systems)

Preface
Organization
	General Chairs
	Organizing Committee
	Steering Committee
	Publication Chair
	Program Chairs
	Technology Trends
	Electronics
	Intelligent Systems
	Machine Vision
	Communication
	Security
	e-Learning
	e-Business
	e-Government and e-Participation
	Program Committee
	Organizing Institutions
	References
Contents
e-Business
Monitoring Tool to Improve Strategic and Operational Planning Processes in Universities
	1 Introduction
	2 Material and Method
		2.1 Specifications Phase
		2.2 High-Level and Detailed Design Phase
		2.3 Implementation Phase
		2.4 Unit, Integration, and Operational Test Phase
	3 Results and Discussion
	4 Conclusions
	References
Digital Media Ecosystem: A Core Component Analysis According to Expert Judgment
	1 Introduction
	2 Review of Related Literature
		2.1 The Website as a Digital Medium
		2.2 Social Network
		2.3 Analytics
	3 Methodology
		3.1 Participants
		3.2 Data Collection Instrument
		3.3 Data Gathering Procedure
		3.4 Analysis of Data
	4 Results
		4.1 Systematic Review of the Digital Media Ecosystem
		4.2 Factor Analysis
	5 Discussion
	6 Conclusions
	References
Cost System for Small Livestock Farmers
	1 Introduction
		1.1 Definition of the Problem
		1.2 Definition of the Problem
	2 Methodology
	3 Background
	4 Theoretical Framework
		4.1 Cost Systems for Livestock Farmers
		4.2 ABC Cost Systems Used in Dairy Production
		4.3 Knowledge of Production Costs
		4.4 Analysis of How Production Costs Are Used as Management Tools that Influence the Profitability of Small – Scale Farmers
	5 Results
	6 Survey Analysis
	7 Discussion
	8 Conclusions
	References
e-Learning
Effects of Virtual Reality and Music Therapy on Academic Stress Reduction Using a Mobile Application
	1 Introduction
	2 Methods and Materials
		2.1 System Design
		2.2 Emotion Recognition
		2.3 Virtual Environment and Music Therapy
		2.4 Evaluation Metrics
	3 Results and Discussion
	4 Conclusions
	References
ROBOFERT: Human - Robot Advanced Interface for Robotic Fertilization Process
	1 Introduction
	2 Related Work
		2.1 Interfaces in Robotics Applied to Agriculture
	3 Materials and Methods
		3.1 Interface for Monitoring and Control
		3.2 Structure of Sub-systems Connection
	4 Experiments and Results
		4.1 Field Tests
		4.2 Execution of Fertilization Through Trajectory Planning
		4.3 Comparison of Multi-spectral Images for Testing the Influence of the Method Proposed
	5 Conclusions
	References
Teaching of Mathematics Using Digital Tools Through the Flipped Classroom: Systematization of Experiences in Elementary Education
	1 Introduction
		1.1 Teaching Mathematics in Peru
		1.2 The Flipped Classroom
		1.3 Research Objectives
	2 Methodology
		2.1 Process
		2.2 Participants
		2.3 Instruments
		2.4 Ethical Criteria
	3 Results
		3.1 Analysis of Means (Math Academic Performance)
		3.2 Difference of Means
		3.3 Exploratory Analysis with Boxplot
	4 Discussion
	5 Conclusions and Future Works
	References
Assessing Digital Competencies of Students in the Fifth Cycle of Primary Education: A Diagnostic Study in the Context of Covid-19
	1 Introduction
	2 Digital Competencies
		2.1 Assessment of Digital Competencies
	3 Methodology
		3.1 Participants
		3.2 Instrument
	4 Results
		4.1 Descriptive Statistics
		4.2 Exploratory Analysis with Boxplots
	5 Discussion
	6 Conclusions and Future Works
	References
External Factors and Their Impact on Satisfaction with Virtual Education in Peruvian University Students
	1 Introduction
		1.1 Virtual University Education
	2 Methodology
		2.1 Participants
		2.2 Instruments
	3 Results
		3.1 Frequency Analysis
		3.2 Boxplot Analysis
		3.3 Relation Between Variables
	4 Discussion
	5 Conclusions and Future Works
	References
Comparative Study of Academic Performance in the 2018 PISA Test in Latin America
	1 Introduction
		1.1 The PISA Assessment
	2 Methodology
		2.1 Procedure
		2.2 Measure
	3 Results
		3.1 Reading Literacy
		3.2 Mathematics Competence
		3.3 Science Competence
	4 Discussion
	5 Conclusions and Future Works
	References
Can Primary School Children Be Digital Learners? A Peruvian Case Study on Teaching with Digital Tool
	1 Introduction
		1.1 Related Research
	2 Methodology
		2.1 Sample
		2.2 Instruments
		2.3 Procedures
	3 Analysis and Discussion of Results
		3.1 Digital Tools at the Start of Mathematics Learning Sessions
		3.2 Digital Tools in the Development of Mathematics Learning Sessions
		3.3 Digital Tools in the Closing of Mathematics Learning Sessions
	4 Conclusions and Future Works
	References
Performance Evaluation of Teaching of the Professional School of Education of a Private University of Peru
	1 Introduction
		1.1 Evaluation of Teaching Performance in the Peruvian University Context
		1.2 Education Quality Standards and Teacher Performance Evaluation
	2 Methodology
		2.1 Participants
		2.2 Instruments
	3 Results
		3.1 Mean Analysis (Teaching Dimension)
		3.2 Mean Analysis (Pedagogical Management Dimension)
		3.3 Mean Analysis (Investigation Dimension)
		3.4 Relationship Between Variables
	4 Discussion
	5 Conclusions and Future Works
	References
Systematic Mapping of Literature About the Early Diagnosis of Alzheimer’s Disease Through the Use of Video Games
	1 Introduction
	2 Research Protocol
		2.1 Planning
		2.2 Execution
	3 Results
		3.1 Q1: What Is the Geographic Distribution of the Information Sources?
		3.2 Q2: What Is the Local Distribution of Information Sources?
		3.3 Q3: What Are the Most Cited Primary Studies?
		3.4 Q4: What Are the Most Frequently Applied Research Methods and in What Study Context?
		3.5 Q5: What Kind of Methods or Tests Have Been Proposed or Used to Facilitate the Diagnosis of Alzheimer’s Disease Through the Use of Video Games (Serious and Pervasive)?
		3.6 Q6: How Effective Has Been the Application of Tests to Evaluate the AD Through the Use of Video Games (Serious and Pervasive)?
		3.7 Q7: Benefits and/or Limitations of the Use of Video Games (Serious and Pervasive) in AD Patients?
		3.8 Q8: What Is the Trend of the Proposals Developed for the Diagnosis of AD by Means of Video Games?
	4 Discussion
		4.1 Main Observations
		4.2 Limitations
	5 Conclusions and Future Work
	References
Intelligent Systems
Design of the Process for Methane-Methanol at Soft Conditions Applied to Selection the Best Descriptors for Periodic Structures Using Artificial Intelligence
	1 Introduction
	2 Data Pre-processing
		2.1 Materials
		2.2 Machine Learning in Chemistry
	3 Results
	4 Conclusions
	References
An Interface for Audio Control Using Gesture Recognition and IMU Data
	1 Introduction
	2 Materials and Methods
		2.1 Hand Gesture Recognition
		2.2 Music Control Interface
	3 MCI Test
	4 Results
	5 Conclusions
	References
Advantages of Machine Learning in Networking-Monitoring Systems to Size Network Appliances and Identify Incongruences in Data Networks
	1 Introduction
	2 Previous Work
	3 Design of the Experiment and Topology Used
		3.1 Components Used in the Experiment
		3.2 Values Evaluated and Compared with the Machine Learning Algorithms
		3.3 Topology of the Environment Proven
		3.4 Process
		3.5 Machine Learning Algorithms Proven
	4 Analysis of the Results
		4.1 Sizing of Resources in Network Devices
		4.2 Dataset Used and Preprocessing
		4.3 Results for the Proxy Server
		4.4 Results for the Firewall
		4.5 Predicting Future Behaviors for Networking Components
		4.6 Behaviors Predicted for All the Interfaces of the Firewall
		4.7 Behaviors Plotted and Comparison with Real Data Obtained from the Firewall
	5 Conclusions
	References
Machine Vision
System for Troubleshooting Welded Printed Circuit Boards with Through Hole Technology Using Convolutional Neural Networks and Classic Computer Vision Techniques
	1 Introduction
	2 Materials and Methods
		2.1 Lighting System
		2.2 Image Acquisition
		2.3 Image Processing
		2.4 Neural Network Training
	3 Experiments and Results
	4 Discussion
	5 Conclusions
	References
Security
Cybersecurity Mechanisms for Information Security in Patients of Public Hospitals in Ecuador
	1 Introduction
	2 Materials and Methods
	3 Results and Discussions
	4 Conclusions
	References
Technology Trends
Software Regression Testing in Industrial Settings: Preliminary Findings from a Literature Review
	1 Introduction
	2 Overview of Software Regression Testing Approaches
		2.1 Regression by Minimization
		2.2 Regression by Selection
		2.3 Regression by Prioritization
		2.4 Regression by Optimization
	3 Method
		3.1 Research Questions
		3.2 Information Sources
		3.3 Searching Criteria
		3.4 Study Selection Process
		3.5 Information Extraction and Synthesis
	4 Results
	5 Conclusions
	Annex A
	References
Simulation of the Physicochemical Properties of Anatase TiO2with Oxygen Vacancies and Doping of Different Elements for Photocatalysis Processes
	1 Introduction
	2 Models and Computation Details
	3 Results
	4 Conclusions
	5 Future Work
	References
A Blockchain-Based Approach for Issuing Health Insurance Contracts and Claims
	1 Introduction
	2 Methodology and Background
		2.1 How Do Smart Contract and Blockchain Work Together?
		2.2 Health Insurance
		2.3 Related Works
	3 Results: Blockchain-Based Model for Issuing Health Insurance Contracts and Claims
		3.1 Blockchain Characteristics Applied to the Model
		3.2 Layered Overview
		3.3 Usage Scenarios
	4 Conclusions
		4.1 Contributions
		4.2 Limitations and Future Research
	References
Integration of Administrative Records for Social Protection Policies-A Systematic Literature Review of Cases in the Latin American and Caribbean Region
	1 Introduction
	2 Methodology
		2.1 Planning
		2.2 Execution
	3 Results
		3.1 Description of the Social Information System and/or Receiver Registry
		3.2 Methods for Updating Recipient Data
		3.3 Methods for Updating Socioeconomic Indicators
		3.4 Good Practices Identified
	4 Discussion
	5 Conclusions
	References
Implementation and Analysis of the Results of the Application of the Methodology for Hybrid Multi-cloud Replication Systems
	1 Introduction
		1.1 Paper Contributions and Outline
	2 Related Work
	3 System Architecture
	4 Methodology and System Configuration
		4.1 Methodology
		4.2 Configuration
	5 Test and Results
		5.1 Test 1 and Result 1
		5.2 Test 2 and Result 2
		5.3 Test 3 and Result 3
		5.4 Test 4 and Result 4
		5.5 Test 5 and Result 5
	6 Conclusions
	7 Future Works
	References
Diagnostic Previous to the Design of a Network of Medium-Sized University Campuses: An Improvement to the Methodology of Santillán-Lima
	1 Introduction
	2 Methodology
	3 Results
		3.1 Subdivision of the General Network of the State University of Bolívar
		3.2 Subdivision of the Bolívar State University Campuses
		3.3 Actions Applied
	4 Conclusions
	References
Security Techniques in Communications Networks Applied to the Custody of Digital Evidence
	1 Introduction
	2 Methodology
		2.1 First Stage: State of the Art Research
		2.2 Second Stage
		2.3 Third Stage
		2.4 Fourth Stage
	3 Analysis Between Information Security and Security Methods and Techniques in Communication Networks Applied in Digital Preservation
	4 Analysis of the Results of the Investigation
		4.1 Interpretation of the Data Achieved by the NESTOR Survey
		4.2 Data Analysis and Interpretation
		4.3 Development of All Good Practices with Applications on Security and Ensuring Digital Evidence
	5 Conclusions
	References
Author Index