Noise Reduction for Pufferfish Privacy: A Practical Noise Calibration Method. - Wenjin Yang; Ni Ding; Zijian Zhang 001; Jing Sun 002; Zhen Li; Yan Wu 014; Jiahang Sun; Haotian Lin 010; Yong Liu; Jincheng An; Liehuang Zhu (CoRR, 2026)