Search Results for author: Fatma Kılınç-Karzan

Found 5 papers, 1 papers with code

Mistake, Manipulation and Margin Guarantees in Online Strategic Classification

no code implementations27 Mar 2024 Lingqing Shen, Nam Ho-Nguyen, Khanh-Hung Giang-Tran, Fatma Kılınç-Karzan

We prove convergence, finite mistake and finite manipulation guarantees for a variety of agent cost structures.

Constrained Optimization of Rank-One Functions with Indicator Variables

no code implementations31 Mar 2023 Soroosh Shafiee, Fatma Kılınç-Karzan

We then demonstrate that extended representations of sets associated with epigraphs of rank-one convex functions over constraints modeling indicator relations naturally admit such a conic representation.

Risk Guarantees for End-to-End Prediction and Optimization Processes

no code implementations30 Dec 2020 Nam Ho-Nguyen, Fatma Kılınç-Karzan

While it is usually believed that good prediction performance in estimating the parameters will result in good subsequent optimization performance, formal theoretical guarantees on this are notably lacking.

Learning Theory Portfolio Optimization

Online Convex Optimization Perspective for Learning from Dynamically Revealed Preferences

no code implementations24 Aug 2020 Violet Xinying Chen, Fatma Kılınç-Karzan

We study the problem of online learning (OL) from revealed preferences: a learner wishes to learn a non-strategic agent's private utility function through observing the agent's utility-maximizing actions in a changing environment.

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