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Kaspar Sakmann

4 accepted papers

2025

Max-Rank: Efficient Multiple Testing for Conformal Prediction

AISTATS 2025poster

Multiple hypothesis testing (MHT) frequently arises in scientific inquiries, and concurrent testing of multiple hypotheses inflates the risk of Type-I errors or false positives, rendering MHT corrections essential. This paper addresses MHT in the context of conformal prediction, a flexible framework…

Cited by 0SourceScholar
2024

Adaptive Bounding Box Uncertainties via Two-Step Conformal Prediction

ECCV 2024oral

"Quantifying a model’s predictive uncertainty is essential for safety-critical applications such as autonomous driving. We consider quantifying such uncertainty for multi-object detection. In particular, we leverage conformal prediction to obtain uncertainty intervals with guaranteed coverage for ob…

2024

Fast yet Safe: Early-Exiting with Risk Control

NeurIPS 2024poster

Scaling machine learning models significantly improves their performance. However, such gains come at the cost of inference being slow and resource-intensive. Early-exit neural networks (EENNs) offer a promising solution: they accelerate inference by allowing intermediate layers to exit and produc…

2023

Certified Defences Against Adversarial Patch Attacks on Semantic Segmentation

ICLR 2023poster

Adversarial patch attacks are an emerging security threat for real world deep learning applications. We present Demasked Smoothing, the first approach (up to our knowledge) to certify the robustness of semantic segmentation models against this threat model. Previous work on certifiably defending aga…

Cited by 19SourcePDFScholar