Intro
Preface
Organization
Contents
Understanding the General Framework for Teaching Semantics and Syntaxes of Visual Languages to Computer Education Students Based on Notion of Abstract Visual Syntax Graphs
1 Introduction
2 Related Work
2.1 Syntax of Visual Languages
2.2 Semantics of Visual Languages
2.3 Graph Representation
2.4 Abstract Visual Syntax Graph and Graph Grammar
2.5 Logical Semantics
3 The three Notable Visual Languages
3.1 Euler Diagrams (Circle)
3.2 VEX
3.3 Show and Tell
4 Conclusions and Future Work
References

A Prediction System Using AI Techniques to Predict Students' Learning Difficulties Using LMS for Sustainable Development at KFU
1 Introduction
1.1 Practitioner Notes
2 Related Work
3 Machine Learning
3.1 Logistics Regression (LR)
3.2 K-Nearest Neighbor (KNN)
3.3 Decision Tree (DT)
3.4 Naive Bayes Algorithm (NB)
3.5 Random Forest (RF)
3.6 Stochastic Gradient Descent (SGD)
3.7 Ridge Classifier
3.8 Nearest Centroid
4 Dataset Description
5 Methodology
6 Data Transformation
7 Data Partitioning
8 Performance Evaluation
9 Results
10 Conclusion

11 Discussion
References
COVID-19 Detection from Chest X-Ray Images Using Detectron2 and Faster R-CNN
1 Introduction
2 Deep Learning Based Object Detection
2.1 R-CNN
2.2 Fast R-CNN
2.3 Faster R-CNN
2.4 YOLO
3 Methodology
3.1 Dataset
3.2 Baseline Models
3.3 Evaluating Object Detection Models
3.4 Training Process for Different Models
4 Results and Discussion
5 Conclusion
References
Effective SNOMED-CT Concept Classification from Natural Language using Knowledge Distillation
1 Introduction
2 Related work

2.1 SNOMED-CT (Systemized Nomenclature of Medicine Clinical Term)
2.2 Medical Natural Language Document
2.3 Methods for Inferring Terms for Binding SNOMED-CT
2.4 Knowledge Distillation
2.5 BioBert ch4ref11
3 Methodology
3.1 Problem statement
3.2 Proposed Model
3.3 Data Preprocessing
3.4 Learning Method and Architecture
4 Results and Discussions
5 Conclusion
References
Analyze Mental Health Disorders from Social Media: A Review
1 Introduction
2 Methodology
3 Result

3.1 RQ1: What Technique Is Most Commonly Used in the Mental Health Analysis in the Last Five Years?
3.2 RQ2: What Data Sources or Applications Are Widely Used to Retrieve Test Data?
3.3 Synthetic Result
4 Conclusion
References
Methods of Solution to the Task on Early Detection of Fire Outbreaks Based on Images and Video Streams from Controlled Territories
1 Introduction
2 Review of Existing Methods
3 Set up of the Task
4 Realization of Experiments
4.1 Task of Binary Classification
4.2 Extraction of Places with Fire Based on YOLO
5 Conclusion
References