Locally Private Set-Valued Data Analyses: Distribution and Heavy Hitters Estimation. - Shaowei Wang 003; Yuntong Li; Yusen Zhong; Kongyang Chen; Xianmin Wang; Zhili Zhou 001; Fei Peng 001; Yuqiu Qian; Jiachun Du; Wei Yang 011 (IEEE Trans. Mob. Comput., 2024)