Chongjun XI

PhD student

My research lies at the intersection of intellectual property intelligence and scientometrics. I focus on areas such as technology performance analysis and strategic positioning, technology convergence and opportunity discovery, technology roadmapping and evolutionary analysis, measurement of technological similarity and complementarity, patent value assessment, automated patent classification, and patent supply-demand matching. I also have a strong interest in scientometrics, open science, science technology and society (STS), research evaluation, gender studies, and the application of large language models (LLMs) in science and innovation analysis.

Education

• Joint Training PhD – Sorbonne University & CNRS, Direction: Abdelghani MADDI; Michel DUBOIS            Funded by the China Scholarship Council (CSC).
• PhD – University of Chinese Academy of Sciences (UCAS) & National Science Library, Chinese Academy of Sciences (LAS)，Direction: Yajuan ZHAO
• Master’s degree – Institute of Scientific and Technical Information of China (ISTIC), Direction: Zhihui LIU