Alexander Edmonds, Aleksandar Nikolov, Jonathan Ullman. The power of factorization mechanisms in local and central differential privacy. In Konstantin Makarychev, Yury Makarychev, Madhur Tulsiani, Gautam Kamath 0001, Julia Chuzhoy, editors, Proccedings of the 52nd Annual ACM SIGACT Symposium on Theory of Computing, STOC 2020, Chicago, IL, USA, June 22-26, 2020. pages 425-438, ACM, 2020. [doi]
Abstract is missing.