This document presents a collection of research articles from the International Journal of Computer Science and Information Technology focused on various topics such as safety management methodologies for autonomous vehicles, intelligent mobile applications for food health recommendations using deep learning, and automation regression suite creation for healthcare solutions. The articles emphasize the importance of effective system engineering, deep learning for health monitoring, and the benefits of automated testing in software development. Key methodologies and case studies are discussed within the context of advancements in computer science and technology.