13 citations · 15 across the 4 of their papers we have counts for
7 papers · 1 filter
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…
Fisher Information and Mutual Information Constraints
Leighton Pate Barnes, Ayfer Ozgur
We consider the processing of statistical samples by a channel , and characterize how the statistical information from the samples for estimating the parameter…
Strong Privacy and Utility Guarantee: Over-the-Air Statistical Estimation
Wenhao Zhan
We consider the privacy problem of statistical estimation from distributed data, where users communicate to a central processor over a Gaussian multiple-access channel(MAC). To avo…
Fisher information under local differential privacy
Leighton Pate Barnes, Wei-Ning Chen, Ayfer Ozgur
We develop data processing inequalities that describe how Fisher information from statistical samples can scale with the privacy parameter under local differential pr…
The Courtade-Kumar Most Informative Boolean Function Conjecture and a Symmetrized Li-Médard Conjecture are Equivalent
Leighton Pate Barnes, Ayfer Özgür
We consider the Courtade-Kumar most informative Boolean function conjecture for balanced functions, as well as a conjecture by Li and Médard that dictatorship functions also maximi…
Minimax Bounds for Distributed Logistic Regression
Leighton Pate Barnes, Ayfer Ozgur
We consider a distributed logistic regression problem where labeled data pairs for are distributed across multiple machines…