2024 4th International Conference on Computer Communication and Artificial Intelligence (CCAI) will be held in Xi'an, China on May 24-26, 2024. CCAI 2024 is co-sponsored by Xidian University, China and Beijing CAS Spark Institute of Information Technology (SIIT). CCAI 2024 aims to serve as an exceptional opportunity for researchers, spanning both the emerging talents and seasoned academics, to converge and share their latest advancements.