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06/15/2023
Arbitrariness Lies Beyond the Fairness-Accuracy Frontier
Machine learning tasks may admit multiple competing models that achieve ...
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08/20/2022
The Saddle-Point Accountant for Differential Privacy
We introduce a new differential privacy (DP) accountant called the saddl...
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06/25/2022
Cactus Mechanisms: Optimal Differential Privacy Mechanisms in the Large-Composition Regime
Most differential privacy mechanisms are applied (i.e., composed) numero...
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06/15/2022
Beyond Adult and COMPAS: Fairness in Multi-Class Prediction
We consider the problem of producing fair probabilistic classifiers for ...
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09/01/2021
Measuring Information from Moments
We investigate the problem of representing information measures in terms...
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02/11/2021
Polynomial Approximations of Conditional Expectations in Scalar Gaussian Channels
We consider a channel Y=X+N where X is a random variable satisfying 𝔼[|X...
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11/11/2018