Artificial intelligence (AI), in its broadest sense, is intelligence exhibited by machines, particularly computer systems. It is a field of research in computer science that develops and studies methods and software that enable machines to perceive their environment and use learning and intelligence to take actions that maximize their chances of achieving defined goals. Such machines may be called AIs.

In the present book, thirteen typical literatures about AI Chips published on international authoritative journals were selected to introduce the worldwide newest progress, which contains reviews or original researches on AI Chips. We hope this book can demonstrate advances in AI Chips as well as give references to the researchers, students and other related people.