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| Identifying Key Technologies in Controlled Games Based on Control Paths in Commerce Control List |
| Guo Hongmei1, Chen Xingyu1, Chen Yubei1, Zhao Qing1, Li Guangjian2 |
1.Institute of Scientific and Technical Information of China, Beijing 100038
2.Department of Information Management, Peking University, Beijing 100871 |
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Abstract The identification of key and core technologies is crucial to national technological security and industrial development. We utilized the U.S. Commerce Control List (CCL) as the core data source. This study designed a technical element extraction agent and inspection evaluation agent to accurately extract technical concepts, attribute features, and various relational patterns such as hierarchical structures, associated control relationships, and technical dependencies from complex texts. The main-path analysis method was employed to identify critical control paths within the control network while considering the key nodes along them as game-controlled critical technologies. An empirical analysis of quantum computer controls provides a novel perspective on the logic behind external controls and key technological focuses, and offers informational references for building an autonomous and controllable technology system in China.
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Received: 24 September 2025
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