This book advances strategic research in data-driven systems by presenting integrative frameworks that transform complex data into rigorous and impactful scientific insights. It strengthens methodological design, analytical modeling, and system-level thinking for large-scale computational challenges. Organized into two complementary tracks, Soft Computing & Data Mining and AI & Data Science, this book highlights innovative approaches that connect theoretical foundations with advanced optimization, intelligent modelling, and analytical techniques. Its distinct contribution lies in emphasizing interdisciplinary integration, research depth, and methodological robustness. Featuring carefully curated scholarly works, this book addresses data complexity, adaptive algorithms, and intelligent architectures across diverse domains. It serves as a strategic reference for researchers, doctoral scholars, and advanced practitioners seeking to advance the frontiers of computational and data-driven research.