Scientometric Analysis of Artificial Intelligence Applications in Smart City

With the continuous advancement of science and technology, the application of artificial intelligence (AI) in smart cities has garnered significant attention. This paper employs scientometric methods to analyze the application of AI within the context of smart cities. It explores the impact and development trends of AI on convenient services, particularly those driven by technologies such as the Internet of Things (IoT) and mobile communications. A total of 1,284 research papers published between 1975 and 2025 were retrieved from the Web of Science (WoS) database. The data from these papers were visualized and analyzed using Vosviewer and Bibliometrix software, with a focus on research hotspots, development trends, key authors and institutions, and the interdisciplinary integration across various fields. The study found that AI not only improves the level of automation in urban management but also effectively optimizes resource allocation, improves the response speed and accuracy of public services, and provides citizens with a more efficient and convenient life experience.