Differentially Private Aggregation in the Shuffle Model Almost Central Accuracy in Almost a Single Message

DifferentiallyPrivateAggregationintheShuffleModel:AlmostCentralAccuracyinAlmostaSingleMessageBadihGhazi1RaviKumar1PasinManurangsi1RasmusPagh21AmerSinha3Abstractwithextensionsincluding(private)distr...