%0 Journal Article %T Multidimensional Epidemiological Survey Data Aggregation Scheme Based on Personalized Local Differential Privacy %A Liu, Xueyan %A Liu, Qiong %A Wang, Jia %A Sun, Hao %J Symmetry %V 16 %N 3 %@ 2073-8994 %D 2024-03-02 %I Multidisciplinary Digital Publishing Institute %~ DeepDyve