The book presents the proceedings of the 11th International Conference on Frontiers of Intelligent Computing: Theory and Applications (FICTA 2023), held at Cardiff School of Technologies, Cardiff Metropolitan University, Cardiff, Wales, UK, during April 11-12, 2023. Researchers, scientists, engineers, and practitioners exchange new ideas and experiences in the domain of intelligent computing theories with prospective applications in various engineering disciplines in the book. This book is divided into two volumes. It covers broad areas of information and decision sciences, with papers exploring both the theoretical and practical aspects of data-intensive computing, data mining, evolutionary computation, knowledge management and networks, sensor networks, signal processing, wireless networks, protocols, and architectures. This book is a valuable resource for postgraduate students in various engineering disciplines.

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.