期刊论文

Wang, GJ

英文

Journal of Systems Architecture

1383-7621

2023

140

102899

10.1016/j.sysarc.2023.102899

National Natural Science Foundation of China [62272162, 62272150, 62172159]; Humanities and Social Sciences Research Project of the Ministry of Education of China The Research on Multidimensional Privacy Protection of Mobile Social Network Users From the Perspective of Collaborative Governance'' [22YJAZH155]; Scientific Research Fund of Hunan Provincial Education Department of China [21A0318, 21A0599]; Hunan Provincial Natural Science Foundation of China [2023JJ30267]; project of Hunan Provincial Social Science Achievement Review Committee of China [XSP2023GLZ012]

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Intelligent identification of close friends is the mainstream approach to protect users' multi-dimensional data in the social metaverse. It provides a fine-grained matching service for users. However, users enjoy these benefits at the cost of leaking personal multi-dimensional data. The existing social metaverse-based intelligent identification of close friends privacy protection models typically use centralized mechanisms. This will limit users' control over their data and make them vulnerable to privacy leakage and data misuse. To address these problems, this paper proposes a traceable and r...