Communications in Computer and Information Science

This book constitutes the proceedings of the Third International Conference on Digital Transformation in Education and Artificial Intelligence Applications, MoStart 2025, held in Mostar, Bosnia and Herzegovina, during April 23–25, 2025.The 19 full papers were presented in this volume were carefully reviewed and selected from 39 submissions. They focus on advanced educational technology, intelligent systems, robotics in education, security within Industry 4.0 frameworks, the implementation of large language models in personalized learning environments, and broader cross-disciplinary applications of AI.