Quality of Service (QoS)-driven Edge Computing and Smart Hospitals: A Vision, Architectural Elements and Future Directions -- Real Time Face Mask Detector with Multi-class Classification using Deep Neural Networks -- Data Correlation Analysis to Curb Road Accidents -- Speech Recognition via Machine Learning in Recording Studio -- Clustering-Based Filter Pruning Approach for Efficient ConvNets -- SMS and E-mail Spam Classification using Natural Language Processing and Machine Learning -- Detecting Malware in Windows Environment Using Machine Learning -- Fake News Detection using LSTM Based Deep Learning Approach and Word Embedding Feature Extraction -- Safe Distance Monitoring for COVID-19 Using YOLOv3 Object Recognition Paradigm -- Machine Learning Based Depth of Anesthesia Estimation using Spectral and Statistical Features of EEG.