Private Vector Mean Estimation in the Shuffle Model: Optimal Rates Require Many Messages

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Hilal Asi, Vitaly Feldman, Jelani Nelson, Huy L. Nguyen, Kunal Talwar, Samson Zhou

Published: 01 Jan 2024, Last Modified: 15 May 2025ICML 2024EveryoneRevisionsBibTeXCC BY-SA 4.0