Kidney Exchange with Inhomogeneous Edge Existence Uncertainty

no code implementations • 7 Jul 2020 • Hoda Bidkhori, John P. Dickerson, Duncan C. McElfresh, Ke Ren

To the best of our knowledge, the state-of-the-art approaches are only tractable when failure probabilities are identical.

Measuring Non-Expert Comprehension of Machine Learning Fairness Metrics

2 code implementations • ICML 2020 • Debjani Saha, Candice Schumann, Duncan C. McElfresh, John P. Dickerson, Michelle L. Mazurek, Michael Carl Tschantz

Bias in machine learning has manifested injustice in several areas, such as medicine, hiring, and criminal justice.

BIG-bench Machine Learning Fairness

Scalable Robust Kidney Exchange

1 code implementation • 8 Nov 2018 • Duncan C. McElfresh, Hoda Bidkhori, John P. Dickerson

Transactions in barter exchanges are often facilitated via a central clearinghouse that must match participants even in the face of uncertainty---over participants, existence and quality of potential trades, and so on.

Combinatorial Optimization Fairness +1

Balancing Lexicographic Fairness and a Utilitarian Objective with Application to Kidney Exchange

no code implementations • 27 Feb 2017 • Duncan C. McElfresh, John P. Dickerson

Balancing fairness and efficiency in resource allocation is a classical economic and computational problem.

Fairness