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Rahul Krishna Thomas

3 accepted papers

2025

Hidden No More: Attacking and Defending Private Third-Party LLM Inference

ICML 2025poster

Recent advances in Large Language Models (LLMs) have led to widespread adoption of third-party inference services, raising critical privacy concerns. In this work, we introduce a novel reconstruction technique that can recover original prompts from hidden states with nearly perfect accuracy across m…

Cited by 0SourcePDFScholar
2023

NeRF Revisited: Fixing Quadrature Instability in Volume Rendering

NeurIPS 2023poster

Neural radiance fields (NeRF) rely on volume rendering to synthesize novel views. Volume rendering requires evaluating an integral along each ray, which is numerically approximated with a finite sum that corresponds to the exact integral along the ray under piecewise constant volume density. As a co…