Core Viewpoint - The article highlights the journey of Zhou Xiao, a young female academic in artificial intelligence, emphasizing her unique path from architecture to computer science and her commitment to using data-driven methods to improve urban development and social issues [7][36]. Group 1: Background and Education - Zhou Xiao, a "post-90s" girl, is an assistant professor at Renmin University and the only female faculty member in the Gaoling Artificial Intelligence Institute [4][34]. - Initially studying architecture, she later transitioned to land economics at Cambridge University, where she sought to integrate technology and data into her work [5][15]. - In 2015, she decided to switch to computer science, despite having no prior coding experience, driven by a desire to use data to support urban planning [6][12]. Group 2: Research Focus and Achievements - Zhou's research focuses on the intersection of big data and urban development, particularly how cultural investments can drive economic growth in underdeveloped areas [24][28]. - Her first significant research paper, which examined the economic effects of the London Olympics, was published in a prestigious journal, marking her successful transition into the field of computer science [28][30]. - Between 2017 and 2018, she published three papers on how spatiotemporal big data can aid in understanding urban activities and resource allocation [29]. Group 3: Current Work and Philosophy - At Renmin University, Zhou emphasizes the importance of "AI+" and aims to develop AI solutions that address real-world problems, such as optimizing elderly care facilities in urban areas [41][42]. - She believes that AI's potential lies in its integration with big data and domain-specific knowledge, which can significantly impact various sectors [40]. - Zhou encourages her students to pursue research that is both innovative and applicable, fostering a learning environment that values exploration and personal freedom in academic pursuits [48][49].

Core Viewpoint - Tianrun Technology (430564.BJ) reported a revenue of 179 million yuan for 2024, marking a year-on-year growth of 14.95%, with a net profit attributable to shareholders of 5.83 million yuan, up 1.43% year-on-year, and a significant increase in non-recurring net profit by 121.18% to 1.53 million yuan, indicating a notable improvement in the profitability of its main business [1] Group 1: Financial Performance - The company achieved a gross margin increase of 9.31 percentage points to 34.98% [1] - R&D expenditure reached 16.48 million yuan, with an R&D intensity of 9.23% [3] Group 2: Business Focus and Development - Tianrun Technology focuses on digital economy, data elements, artificial intelligence, and aerospace remote sensing, providing services in spatial information system development and integration for various sectors including smart city construction and natural resource management [1] - The company has established a comprehensive service system for the spatial information industry chain, leveraging technologies such as satellite remote sensing, aerial remote sensing, and digital twin [1] Group 3: Technological Advancements - The company has made significant R&D investments in remote sensing applications, artificial intelligence, and digital twins, resulting in the development of a cloud platform for managing real-world 3D models [3] - Tianrun Technology has obtained over 100 various intellectual property rights and participated in the formulation of multiple national and industry standards [2] Group 4: Market Expansion and Future Plans - The company is strengthening its international presence, with Hong Kong becoming a key market, and has upgraded its Hong Kong office to a subsidiary [3] - For 2025, the company aims to deepen its digital field layout, enhance technology transfer, expand international markets, and optimize risk control systems to achieve high-quality development [3]