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cs.IT2021
Pointwise Bounds for Distribution Estimation under Communication Constraints
Wei-Ning Chen, Peter Kairouz, Ayfer Özgür
We consider the problem of estimating a -dimensional discrete distribution from its samples observed under a -bit communication constraint. In contrast to most previous resul…
cs.IT2021
Over-the-Air Statistical Estimation
Chuan-Zheng Lee, Leighton Pate Barnes, Ayfer Ozgur
We study schemes and lower bounds for distributed minimax statistical estimation over a Gaussian multiple-access channel (MAC) under squared error loss, in a framework combining st…