Search Results for author: Eshwar Ram Arunachaleswaran

Found 3 papers, 0 papers with code

An Elementary Predictor Obtaining $2\sqrt{T}$ Distance to Calibration

no code implementations18 Feb 2024 Eshwar Ram Arunachaleswaran, Natalie Collina, Aaron Roth, Mirah Shi

Blasiok et al. [2023] proposed distance to calibration as a natural measure of calibration error that unlike expected calibration error (ECE) is continuous.

Oracle Efficient Algorithms for Groupwise Regret

no code implementations7 Oct 2023 Krishna Acharya, Eshwar Ram Arunachaleswaran, Sampath Kannan, Aaron Roth, Juba Ziani

Our approach gives similar regret guarantees compared to [Blum & Lykouris]; however, we run in time linear in the number of groups, and are oracle-efficient in the hypothesis class.

Combinatorial Optimization

Pipeline Interventions

no code implementations16 Feb 2020 Eshwar Ram Arunachaleswaran, Sampath Kannan, Aaron Roth, Juba Ziani

We consider two objectives: social welfare maximization, and a fairness-motivated maximin objective that seeks to maximize the value to the population (starting node) with the \emph{least} expected value.

Fairness

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