Chapter 1: Towards The Development Of A Decision-Making Framework: A Contribution Inform Of A Decision Support Aid For Complex Technical Organization -- Chapter 2: Multi-Attention TransUNet - A Transformer approach for Image Description Generation -- Chapter 3: Empirical Review of Oversampling Methods to handle the Class Imbalance Problem -- Chapter 4: Automatic Covid Protocols Based Human Entry Check System -- Chapter 5: Effect of Machine Translation on Authorship Attribution -- Chapter 6: Smart Hospitality: Understanding the 'green' challenges of hotels and how IoT based sustainable development could be the answer -- Chapter 7: A Novel Knowledge Distillation Technique for Colonoscopy and Medical Image Segmentation -- Chapter 8: AI enabled Smart Monitoring Device for Image Capturing and Recognition -- Chapter 9: A Compact Formulation for the mDmSOP: Theoretical and Computational Time Analysis -- Chapter 10: Keywords on COVID-19 Vaccination: An Application of NLP into Macau Netizens' Social Media Comments. etc.