Oliver Kosut

Associate Professor, Arizona State University

1 paper at NeurIPS 2025

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Poster Session 2

1 paper

Wednesday, December 3, 2025 · 4:30 PM → 7:30 PM

Exhibit Hall C,D,E

GeoClip: Geometry-Aware Clipping for Differentially Private SGD

#1209 · Atefeh Gilani, Naima Tasnim, Lalitha Sankar, Oliver Kosut

GeoClip makes DP-SGD geometry-aware by adapting clipping to the structure of the gradients. It reduces noise and improves convergence and utility without additional privacy cost.