no code implementations • 26 Apr 2024 • Emmanouil Seferis, Stefanos Kollias, Chih-Hong Cheng
Randomized smoothing (RS) has successfully been used to improve the robustness of predictions for deep neural networks (DNNs) by adding random noise to create multiple variations of an input, followed by deciding the consensus.
no code implementations • 16 May 2022 • Chih-Hong Cheng, Changshun Wu, Emmanouil Seferis, Saddek Bensalem
We consider the definition of "in-distribution" characterized in the feature space by a union of hyperrectangles learned from the training dataset.
no code implementations • 10 Feb 2022 • Tobias Schuster, Emmanouil Seferis, Simon Burton, Chih-Hong Cheng
We address a special sub-type of performance limitations: the prediction bounding box cannot be perfectly aligned with the ground truth, but the computed Intersection-over-Union metric is always larger than a given threshold.