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cs.CR2025
Local Distance Query with Differential Privacy
Weihong Sheng, Jiajun Chen, Bin Cai +3
Differential Privacy (DP) is commonly employed to safeguard graph analysis or publishing. Distance, a critical factor in graph analysis, is typically handled using curator DP, wher…
cs.CR2025
Differentially Private Distance Query with Asymmetric Noise
Weihong Sheng, Jiajun Chen, Chunqiang Hu +3
With the growth of online social services, social information graphs are becoming increasingly complex. Privacy issues related to analyzing or publishing on social graphs are also…