This volume presents the latest advancements in wireless artificial intelligent computing systems and applications from the 19th International Conference, WASA 2025. The proceedings compile 70 full papers and 34 short papers, carefully selected from 282 submissions, alongside 10 papers from the AICom2 symposium. These papers represent a global exchange of cutting-edge ideas and research findings at the intersection of wireless technologies and AI computing systems. The conference serves as a vital platform for researchers, academics, and industry professionals to share innovative solutions and explore future directions in this dynamic field.

The proceedings of WASA 2025, as presented in this volume, are expected to offer a valuable snapshot of current research in wireless AI computing. The selection process, involving careful review of numerous submissions, suggests a high standard for the included papers. The conference's established reputation as a prestigious annual gathering indicates a strong interest from the academic and industry communities in the topics covered. This collection will likely serve as a key resource for those seeking to stay abreast of the latest developments and future trends in this rapidly evolving field.