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arXiv · 2412.05143

A Parametric, Second-Order Cone Representable Model of Fairness for Decision-Making Problems

Kaarthik Sundar·Deepjyoti Deka·Russell Bent
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Abstract

The article develops a parametric model of fairness called "$\varepsilon$-fairness" that can be represented using a single second-order cone constraint and incorporated into existing decision-making problem formulations without impacting the complexity of solution techniques. We develop the model from the fundamental result of finite-dimensional norm equivalence in linear algebra and show that this model has a closed-form relationship to an existing metric for measuring fairness widely used in the literature. Finally, a simple case study on the optimal operation of a damaged power transmission network illustrates its effectiveness.

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Kaarthik Sundar, Deepjyoti Deka, Russell Bent. 2024-12-06. A Parametric, Second-Order Cone Representable Model of Fairness for Decision-Making Problems. https://arxiv.org/abs/2412.05143

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