Michael Kearns

Robust Mediators in Large Games

2015 · arXiv (Cornell University)

A mediator is a mechanism that can only suggest actions to players, as a function of all agents' reported types, in a given game of incomplete information. We study what is achievable by two kinds …

Multicalibrated Regression for Downstream Fairness

2023

We show how to take a regression function that is appropriately multicalibrated and efficiently post-process it into an approximately error minimizing classifier satisfying a large variety of fairness constraints. The post-processing requires no labeled data, …