KPI-HGNN: Key provenance identification based on a heterogeneous graph neural network for big data access control

Dibin Shan, Xuehui Du, Wenjuan Wang, Na Wang, Aodi Liu. KPI-HGNN: Key provenance identification based on a heterogeneous graph neural network for big data access control. Inf. Sci., 659:120059, February 2024. [doi]

Authors

Dibin Shan

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Xuehui Du

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Wenjuan Wang

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Na Wang

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Aodi Liu

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