Note: Intro -- Contents -- Teaching English as a Second Language: Improving Digital Literacy Skills -- 1 Introduction -- 2 Literature Review -- 3 Findings -- 4 Methods -- 4.1 Contemporary Practices -- 5 Results -- 6 Conclusion -- References: -- ICT-Based Collaborative Learning Approach: Enhancing Students' Language Skills -- 1 Introduction -- 2 Literature Review -- 3 Need of ICT in the Teaching and Learning Process -- 4 Methodology -- 4.1 Warm-Up -- 4.2 Student Roles -- 4.3 Grouping Students -- 4.4 Language Focused Task -- 4.5 Monitoring Groups -- 4.6 Collecting Responses Checking for Accuracy -- 4.7 Changing Roles -- 4.8 Listening Activity Through Audio Aids -- 4.9 Collecting Responses and Checking for Comprehension -- 4.10 Changing Roles Again -- 4.11 Solving the Mystery -- 4.12 Collecting Answers -- 4.13 Final Comprehension Check -- 4.14 Wrap Up -- 5 Data Collection Procedures -- 6 Results -- 6.1 Results for the Effectiveness of CL on Students' Integrating Language Skills Through Questionnaire Are as Follows -- 7 Conclusion -- References -- Modified Sierpinski Carpet Fractal Antenna for the Wireless Applications -- 1 Overview -- 2 Design of Antenna -- 3 Results and Discussion -- 3.1 Simulated and Experimental Results -- 4 Conclusion -- References -- COVID-19 Recovery Prediction Using Regression-Based Machine Learning Approaches -- 1 Introduction -- 2 Methods Used -- 2.1 Linear Regression (LR) -- 2.2 Ridge Regression -- 2.3 Elastic Net -- 2.4 Support Vector Regression -- 2.5 Decision Trees -- 2.6 Random Forests -- 2.7 Extra Trees -- 2.8 Deep Learning Multilayer Perceptron -- 3 Data and Methodology -- 3.1 Data Description -- 3.2 Data Preprocessing and Visualization -- 4 Methodology Used -- 4.1 Performance Metrics -- 5 Predictions and Results -- 6 Conclusion -- References. , Regression to Forecast: An In-Play Outcome Prediction for One-Day Cricket Matches -- 1 Introduction -- 2 Background and Related Works -- 3 Proposed Metric to Quantify Player Quality -- 4 Form and Batting Resource of the Team -- 5 Model to Forecast Win Probability -- 6 Model Predictions and Results -- 7 Conclusion -- References -- Analysis of OFDMA Over AWGN and Rician Channels -- 1 Introduction -- 2 Proposed Technique -- 2.1 OFDM with AWGN Channel -- 2.2 OFDMA with Rician Channel -- 3 System Development -- 3.1 Result Analysis -- 4 Conclusion -- References -- A Review on Internet of Wearable Things for Pervasive E-Health Care: Energy Efficiency and Prospects -- 1 Introduction -- 2 Related Works -- 3 Background of IoWT -- 3.1 Requirements -- 3.2 Application Scenarios -- 4 Energy Efficiency Improving Schemes -- 4.1 Task-Offloading -- 4.2 Duty Cycling -- 4.3 Energy-Aware Routing -- 4.4 Low-Power Embedded Design -- 4.5 Low-Power Communications -- 4.6 Adaptive Transmission Power Control -- 4.7 Compressive Sensing -- 4.8 IoWT Data Compression -- 4.9 Approximate Computing -- 4.10 Lightweight Security -- 5 Key Challenges and Future Directions -- 5.1 Challenges -- 5.2 Future Directions -- 6 Conclusion -- References -- An Analysis on Tesla's Stock Price Forecasting Using ARIMA Model -- 1 Introduction -- 2 Related Work -- 2.1 ARIMA Model -- 2.2 Performance Metrics -- 3 Experimental Results and Discussion -- 3.1 ARIMA Model for Tesla Stock Price -- 4 Conclusion -- References -- Multi-regressions Based-Traditional Machine Learning Approach for Energy Forecasting System -- 1 Introduction -- 2 Literature Survey -- 3 Proposed Methodology -- 4 Result -- 5 Conclusion -- References -- Comparative Study of Various Machine Learning and Deep Learning Techniques for Energy Prediction and Consumption Using IoT Modules -- 1 Introduction -- 2 Related Works -- 3 Conclusion. , References -- Emulating SoCs for Accelerating Pre-Si Validation -- 1 Introduction -- 2 HW/SW Co-Design -- 3 Experimental Platform -- 4 Profiling -- 5 Implementation Flow -- 6 Simulation Time/Speed up for Benchmark Design -- 7 Results and Discussions -- References -- Optimization of Power Flow in DC Microgrid Connected to Electric Vehicle Charging Station -- 1 Introduction -- 2 Energy Management for EV Charging -- 3 System Description -- 4 Result and Discussion -- 5 Conclusion -- References -- Static Hand Gesture Prediction Using Inception V3 -- 1 Introduction -- 2 Literature Review -- 3 Static Hand Gesture Recognition System -- 3.1 ASL Data -- 3.2 Implementation -- 4 Result -- 5 Conclusion -- References -- Evaluation on Radiation Exposure in Human Eye Tissue Model with IFA -- 1 Introduction -- 1.1 Specific Absorption Rate -- 1.2 Inverted F Antenna -- 2 Tissue Modeling and Experimental Setup -- 2.1 Modeling Background -- 2.2 Geometry and Dimensions of IFA -- 2.3 Dielectric Properties of Eye Tissues -- 3 Results and Validation -- 3.1 Operation Characteristics -- 3.2 Far field in 3D -- 3.3 Gain and Near Field -- 3.4 SAR Comparison -- 4 Conclusion -- References -- A Novel Approach for Sentiment Analysis and Opinion Mining on Social Media Tweets -- 1 Introduction -- 2 Literature Review -- 3 Proposed System -- 4 Results and Discussions -- 4.1 Word-Level Sentiment Analysis -- 4.2 Querying Sentiment Words -- 4.3 Sentence-Level Sentiment Classification -- 5 Conclusion -- References -- Cloud Control Cold Storage System -- 1 Introduction -- 2 Implementation of Cloud Control Cold Storage System -- 3 Simulation -- 4 Hardware Implementation -- 5 Conclusion -- References -- Comparative Study of Neural Networks (G/C/RNN) and Traditional Machine Learning Models on EEG Datasets -- 1 Introduction -- 1.1 Literature Survey -- 2 Materials and Methods -- 2.1 EEG Datasets. , 2.2 Machine Learning Models -- 3 Result -- 4 Discussion -- 5 Conclusion -- References -- Artificial Intelligent Models for Automatic Diagnosis of Foetal Cardiac Anomalies: A Meta-Analysis -- 1 Introduction -- 2 Background Study -- 3 Literature Review -- 3.1 Medical Literatures Suggesting Technological Interventions -- 3.2 Review of Articles Related to Diagnosing Diseases Using Machine Learning/Deep Learning and Ultrasound Scan Images -- 4 Methodology -- 4.1 Phase 1: Model for Preliminary Classification and Screening -- 4.2 Phase 2: Diagnostic Model -- 5 Results and Discussions -- 6 Conclusion -- References -- DLoader: Migration of Data from SQL to NoSQL Databases -- 1 Introduction -- 2 Literature Review -- 3 Proposed Work -- 3.1 Relational Databases -- 3.2 NoSQL Databases -- 3.3 SQL to NoSQL Transformation -- 4 Experimentation -- 5 Conclusion -- References -- Maximum Boost Control of Quasi-Z-Source Inverter with DSTATCOM for a Wind Energy System -- 1 Introduction -- 2 Operation of Maximum Boost Control of Single-Phase Enhanced Quasi-Z-Source -- 2.1 Wind Energy System -- 2.2 Enhanced Boost Quasi-Z-Source Inverter -- 2.3 DSTATCOM -- 3 Simulation Results -- 4 Conclusion -- References -- Design and Development of Multi-copter Drone Incorporating with Multispectral Sensor for Agricultural Application -- 1 Introduction -- 2 AIMS and Objectives -- 3 UAV System and Payload Description -- 3.1 UAV Platform -- 3.2 Sensor Platform -- 4 Proposed Methodology -- 4.1 Study Area -- 5 Process of UAV Data Collection -- 6 UAV Data Processing -- 6.1 Multispectral Calibration Reflectance Panel for Radiometric Calibration -- 6.2 Creating Toolbox for Calculating Vegetation Indices -- 6.3 Data Processing -- 7 Results and Discussions -- 7.1 Vegetation Analysis for Different Vegetation Indices -- 8 Conclusion -- References. , Mitigation of RSSI Variations Using Frequency Analysis and Kalman Filtering -- 1 Introduction -- 2 Related Work -- 3 Preliminary Study -- 3.1 RSSI -- 3.2 RSSI Filtering -- 4 System Design -- 5 Experiment and Analysis -- 5.1 Setup for Experiments -- 5.2 RSSI Fluctuation -- 5.3 Analysis of Various Filters -- 6 Conclusion -- References -- A Novel Approach for High Authentication in Digital Watermarking Technique -- 1 Introduction -- 2 Related Survey -- 3 Proposed System -- 4 Conclusion and Future Work -- References -- Exploring the Impact of Indian Revenues During COVID-19 Using Social Network Analysis -- 1 Introduction -- 2 Data and Methods -- 3 Related Work -- 4 Proposed Work -- 5 Observation and Discussion -- 6 Conclusion -- References -- Fingerprint Image Enhancement for Crime Detection Using Deep Learning -- 1 Introduction -- 2 Literature Survey -- 3 Proposed Methodology -- 3.1 Image Pre-processing -- 3.2 Image Classification -- 4 Results and Discussion -- 5 Conclusion -- References -- Semantic Segmentation of Retinal Vasculature Using Light Patch-Based Dilated CNN -- 1 Introduction -- 2 Dataset -- 3 Methodology -- 3.1 Patched Input -- 3.2 Dilated Convolution -- 3.3 Light Patch-Based Network -- 4 Result and Discussion -- 5 Conclusion -- References -- A Novel Study on Tools and Frameworks for Mitigating Bias in Multimodal Datasets -- 1 Introduction -- 2 Need of Identifying Bias in Datasets -- 3 Tools and Frameworks for Mitigating Bias in Datasets -- 3.1 REVISE (REvealing VIsual BiaSEs) -- 3.2 FairML -- 3.3 IBM AI Fairness 360 -- 3.4 Accenture's "Teach and Test" Methodology -- 3.5 Google's What-If Tool -- 3.6 Microsoft's Fairlearn -- 4 Conclusion -- References -- Machine Learning Framework for Stagewise Classification of Alzheimer's Disease -- 1 Introduction -- 2 Literature Survey -- 3 Proposed Work -- 3.1 Dataset. , 3.2 EDA (Univariate, Bivariate, Multivariate Analysis).