This book includes papers in the research area of artificial intelligence, robotics and automation, IoT smart agriculture, data analysis and cloud computing, communication and technology, and signal and natural language processing. The book is a collection of research papers presented at the First International Conference on Fourth Industrial Revolution and Beyond (IC4IR 2021) organized by University Grants Commission of Bangladesh in association with IEEE Computer Society Bangladesh Chapter and Bangladesh Computer Society during December 10-11, 2021.

This book includes papers in the research area of artificial intelligence, robotics and automation, IoT smart agriculture, data analysis and cloud computing, communication and technology, and signal and natural language processing. The book is a collection of research papers presented at the First International Conference on Fourth Industrial Revolution and Beyond (IC4IR 2021) organized by University Grants Commission of Bangladesh in association with IEEE Computer Society Bangladesh Chapter and Bangladesh Computer Society during December 10–11, 2021.

​Part 1: Artificial Intelligence for Detection and Prediction.- Chapter 1. ColorNet: A Deep Learning Based Approach to Colorize the Historical Documentaries of Bangladesh.- Chapter 2. A Methodology for Recommending In-Vehicle Coupons Incorporating Machine Learning Algorithms for Efficient Financial Schemes.- Chapter 3. A Deep Convolutional Neural Network-Based Approach to Classify and Detect Crack in Concrete Surface Using Xception.- Chapter 4. Machine Learning-based Physical Exercise Identification with Heuristic Optimized Features Prioritization.- Chapter 5. Modelling Lips-State Detection Using CNN for Non-Verbal Communications.- Chapter 6. Depression Level Prediction during Covid-19 Pandemic among the People of Bangladesh using Ensemble Technique: MIRF Stacking and MIRF Voting.- Chapter 7. HandFruitNet: A Deep Learning Based Model for Fruits Classification from Hand.- Chapter 8. Entrepreneurship education and entrepreneurial intention of business graduates: Does Artificial Intelligence matter?.- Chapter 9. COVID-19 Chest X-Ray Classification with Augmented GAN.- Part 2: Artifical Intelligence for Smart City Applications.- Chapter 10. Computer Vision-based Waste Detection and Classification for Garbage Management and Recycling.- Chapter 11. A System dynamics approach of decisive policy measures for sustainable municipal solid waste management in Khulna city of Bangladesh.- Chapter 12. Prediction of Soil Nutrients using Hyperspectral Satellite Imaging.- Chapter 13. A Machine Learning Approach to Season Prediction Based on Agricultural Input Orders.- Chapter 14. Assessment of Water Quality in Smart City Environment Leveraging ML-IoT.- Chapter 15. Smart IoT-Biofloc water management system using Decision regression tree. etc.