This book presents innovative research exploring the convergence of Artificial Intelligence, Big Data, and Cybersecurity. It highlights novel methodologies and real-world applications that address technological challenges while opening perspectives for future developments. Proceedings of the 4th International Conference on Big Data and Artificial Intelligence Applications (ICBDAIA’25): Innovative Approaches in Artificial Intelligence and Big Data brings together contributions on predictive modeling, optimization, image processing, NLP, IoT, and secure cloud systems. With its multidisciplinary scope and rigorous review process, it provides both academic depth and practical relevance. Designed for researchers, practitioners, and graduate students, it serves as a valuable resource to inspire innovation and guide the development of next-generation intelligent solutions.
